Systematics of minerals according to Dana / silicates

The silicates in the classification of minerals according to Dana comprise class VIII of this classification, they are the largest group in it.

According to the new Dana classification, the class of silicates is divided according to the structure of the minerals:

• Island silicates : Subclasses 51 (island silicates only with SiO ₄ groups), 52 (island silicates with SiO ₄ groups and O, OH, F and H ₂ O), 53 (island silicates with SiO ₄ groups and other anions of complex cations) and 54 (Borosilicates and some beryllosilicates with (BO ₃ ))
• Group silicates : Subclasses 55 (Si ₂ O ₇ groups, generally without additional anions), 56 (Si ₂ O ₇ groups and O, OH, F and H ₂ O), 57 (insular (Si ₃ O ₁₀ ) and larger non-cyclic ones Groups with Si ₃ O ₁₀ groups) and 58 (insular, mixed, single and larger tetrahedral groups)
• Ring silicates : Subclasses 59 (rings of three), 60 (rings of four), 61 (rings of six), 62 (rings of eight), 63 (condensed rings) and 64 (rings with other anions and insular silicate groups)
• Chain silicates : Subclasses 65 (single unbranched chains), 66 (double unbranched chains), 67 (unbranched chains), 68 (structures with chains of different widths), 69 (chains with side branches or loops) and 70 (columnar or tube structures)
• Layered silicates : Subclasses 71 (layers of six-membered rings), 72 (two-dimensional unlimited layers with other than six-membered rings), 73 (layered silicates with condensed tetrahedral layers) and 74 (layered silicates with modulated layers)
• Framework silicates : subclasses 75 (tetrahedral Si lattice), 76 (Al-Si lattice) and 77 (zeolite group).

The unclassified silicates form subclass 78.

The entries are structured according to the following pattern:

Dana number

mineral

Point group

status

The "Status" column provides brief information about deviations from recognition as an independent mineral or other special features. Explanation of the abbreviations:

• N = Published without approval by the IMA / CNMNC
• R = Renamed or number changed
• Q = questionable

51 island silicate minerals

51.00 Island silicate minerals without a classification number

51.00.00 Island silicates

51.00.00.00

Hydrougrandite

4 / m  3  2 / m

(Q)

51.00.00 Uranyl island silicates

51.00.00.00

Ursilit

Orthorhombic

N

51.01 Island silicates: SiO ₄ groups only with cations in [4] coordination

51.01.01 phenakite group

51.01.01.01	Phenacite	${\displaystyle {\bar {3}}}$
51.01.01.02	Willemite	${\displaystyle {\bar {3}}}$
51.01.01.03	Eucryptite	${\displaystyle {\bar {3}}}$

01/01/02

51.01.02.01

Liberite

Monoclinic

51.02 Island silicates: SiO ₄ groups only with cations in [4] and> [4] coordination

51.02.01 Trimerite group

51.02.01.01	Trimerite	2 / m
51.02.01.02	Larsenite	2 / m 2 / m 2 / m
51.02.01.03	Esperit	2 / m

02/01/02

51.02.02.01

Sverigeit

2 / m 2 / m 2 / m

51.03 Island silicates: SiO ₄ groups with all cations only in octahedral [6] coordination

51.03.01 Oliving group

51.03.01.01	Olivine	2 / m 2 / m 2 / m	N
51.03.01.02	Fayalite	2 / m 2 / m 2 / m
51.03.01.03	Forsterite	2 / m 2 / m 2 / m
51.03.01.04	Love mountainite	2 / m 2 / m 2 / m
51.03.01.05	Tephroit	2 / m 2 / m 2 / m
51.03.01.06	Laihunit	2 / m

51.03.02 Monticellite-Kirschsteinite series

51.03.02.01	Monticellite	2 / m 2 / m 2 / m
51.03.02.02	Cherry stone	2 / m 2 / m 2 / m
51.03.02.03	Glaucochroit	2 / m 2 / m 2 / m

51.03.03

51.03.03.01

Ringwoodite

${\displaystyle 4/m{\bar {3}}2/m}$

51.03.04

51.03.04.01

Wadsleyite

2 / m

51.04 Island silicates: SiO ₄ groups only with cations in [6] and> [6] coordination

April 51, 01

51.04.01.01

Bredigit

mm 2

April 51, 02

April 51, 02.01

Merwinite

2 / m

51.04.03a garnet group (Pyralspit series)

51.04a.03.01	Pyrope	4 / m 3 2 / m
51.04.03a.02	Almandine	4 / m 3 2 / m
51.04.03a.03	Spessartine	4 / m 3 2 / m
51.04.03a.04	Knorringite	4 / m 3 2 / m
51.04.03a.05	Majority	4 / m 3 2 / m
51.04.03a.06	Calderite	4 / m 3 2 / m

51.04.03b Garnet group (Ugrandite series)

51.04.03b.01	Andradite	4 / m 3 2 / m
51.04.03b.02	Grossular	4 / m 3 2 / m
51.04.03b.03	Uvarowit	4 / m 3 2 / m
51.04.03b.04	Goldmanite	4 / m 3 2 / m
51.04.03b.05	Yamatoit (discredited as identical to Momoiit )	4 / m 3 2 / m	(Q)

51.04.03c Garnet group (Schorlomit-Kimzeyit-series)

51.04.03c.01	Schorlomit	4 / m 3 2 / m
51.04.03c.02	Kimzeyit	4 / m 3 2 / m
51.04.03c.03	Morimotoite	4 / m 3 2 / m

51.04.03d garnet group (hydro garnet)

51.04.06.01	Hibschit	4 / m 3 2 / m
04/51/06/02	Katoite	4 / m 3 2 / m

51.04.04 Garnet Group (Tetragonal Hydro Grenade)

April 51, April 01	Henritermierite	4 / m 2 / m 2 / m
04/51/04/02	Holtstamit	4 / m 2 / m 2 / m	R.

April 51, 2005

51.04.05.01

Wadalite

4 3 m

April 51, 2006

51.04.06.01

Rondorfit

2 / m 3

R.

51.05 Island silicates: SiO ₄ groups only with cations in> [6] coordination

05.51.01

05.51.01.01

Larnite

2 / m

51.05.02 Zircon group

05.51.02.01	Zircon	4 / m 2 / m 2 / m
05.51.02.02	Hafnon	4 / m 2 / m 2 / m
05.51.02.03	Thorite	4 / m 2 / m 2 / m
05.51.02.04	Coffinite	4 / m 2 / m 2 / m
05.51.02.05	Thorogummit	4 / m 2 / m 2 / m
05.51.02.06	Stetindit ( IMA2008-035 )	4mm	R.

51.05.03 Huttonite group

05.51.03.01	Huttonite	2 / m
05.51.03.02	Tombarthit- (Y) (discredited 2016, IMA 16-K )	2 / m

05.51.04

05.51.04.01

Eulytin

${\displaystyle {\bar {4}}3m}$

05.51.06

05.51.05.01

Reidit

4 / m

R.

52 island silicates: SiO ₄ groups and O, OH, F and H ₂ O

52.01 Island silicates: SiO ₄ groups and O, OH, F and H ₂ O with cations in [4] coordination

52.01.01

52.01.01.01

Beryllite

Orthorhombic

52.01.02

52.01.02.01

Sphaerobertrandit

2

R.

52.02 Island silicates: SiO ₄ groups and O, OH, F and H ₂ O with cations in [4] and> [4] coordination

52.02.01 Euclas group

52.02.01.01	Euclas	2 / m
52.02.01.02	Clinohedrite	Monoclinic
52.02.01.03	Hodgkinsonite	2 / m
52.02.01.04	Gerstmannite	2 / m 2 / m 2 / m

52.02.02a Al ₂ SiO ₅ (sillimanite subgroup)

52.02.02a.01	Sillimanite	2 / m 2 / m 2 / m
52.02.02a.02	Mullite	2 / m 2 / m 2 / m
52.02.02a.03	Boromullite	mm2

52.02.02b Al ₂ SiO ₅ (andalusite subgroup)

52.02.02b.01	Andalusite	2 / m 2 / m 2 / m
52.02.02b.02	Canonite	2 / m 2 / m 2 / m
52.02.02b.03	Yoderit	2

52.02.02c Al ₂ SiO ₅ (kyanite subgroup)

52.02.02c.01

Kyanite

${\displaystyle {\bar {1}}}$

52.02.03

52.02.03.01	Staurolite	2 / m
52.02.03.02	Magnesiostaurolite	2 / m	R.
52.02.03.03	Zinc staurolite	2 / m	R.

52.03 Island silicates: SiO ₄ groups and O, OH, F and H ₂ O with cations only in [6] coordination

52.03.01 Topaz group

52.03.01.01	topaz	2 / m 2 / m 2 / m
52.03.01.02	Krieselit ( IMA2000-043a )	2 / m 2 / m 2 / m	R.

52.03.02a Humit group

52.03.02a.01

Norbergite

2 / m 2 / m 2 / m

52.03.02b Humite group (Chondrodite series)

52.03.02b.01	Alleghanyit	2 / m
52.03.02b.02	Chondrodite	2 / m
52.03.02b.03	Pure hard brownite	2 / m
52.03.02b.04	Ribbeit	2 / m 2 / m 2 / m
52.03.02b.05	Kumtyubeit ( IMA 2008-045 )	2 / m	R.

52.03.02c Humit group (Humit series)

52.03.02c.01	Humit	2 / m 2 / m 2 / m
52.03.02c.02	Leukophoenicite	2 / m
52.03.02c.03	Manganese humite	2 / m 2 / m 2 / m
52.03.02c.04	Chegemit ( IMA 2008-038 )	2 / m 2 / m 2 / m	R.

52.03.02d Humit group (Klinohumit series)

52.03.02d.01	Clinohumite	2 / m
52.03.02d.02	Jerrygibbsit	mm2
52.03.02d.03	Sonolite	2 / m
52.03.02d.04	Hydroxyl linohumite	2 / m	R.

52.03.03 Chloritoid group

52.03.03.01	Chloritoid	1
52.03.03.02	Magnesiochloritoid	2 / m
52.03.03.03	Ottrelith	2 / m
52.03.03.04	Carboirite ( Carboirite-VIII )	1

52.04 Island silicates: SiO ₄ groups and O, OH, F and H ₂ O with cations in [6] and / or> [6] coordination

52.04.01 Welinit group

52.04.01.01	Orebroit ( Orebroit-VIII )	3
52.04.01.02	Welinit ( Welinit-VIII )	3
52.04.01.03	Kittatinnyit	6 / m 2 / m 2 / m
52.04.01.04	Franciscanite ( Franciscanite-VIII )	3

April 52, 2002 Vuagnatite group

52.04.02.01	Mozartite	2 2 2
52.04.02.02	Vuagnatite	2 2 2

April 52, 2003 titanite group

52.04.03.01	Titanite	2 / m
52.04.03.02	Malayaite	2 / m
52.04.03.03	Vanadomalayaite	2 / m

April 52, 2004 Natisite-Yftisite group

52.04.04.01	Natisite	4 / m 2 / m 2 / m
April 52, April 02	Paranatisite	mm2
April 52, April 03	Yftisit- (Y)	2 / m 2 / m 2 / m	Q

April 52, 2005 Cruise Boom Group

52.04.05.01	Törnebohmit- (Ce)	2 / m
52.04.05.02	Törnebohmit- (La)	2 / m

April 52, 2006 Cerite group

52.04.06.01	Cerite (Ce)	3m
April 52, 2006	Cerit- (La)	3m	R.
52.04.06.03	Aluminocerite (Ce)	3m

April 52, 2007 Afwillit and related species

52.04.07.01	Afwillit	2
April 52, 2007	Bultfonteinite	${\displaystyle {\bar {1}}}$
52.04.07.03	Hatrurit	3m
52.04.07.04	Jasmundite	${\displaystyle {\bar {4}}2m}$

April 52, 2008

52.04.08.01

Trimounsite- (Y)

2 / m

April 52, 2009 silica apatite

52.04.09.00	Ellestadit	6 / m	N
52.04.09.01	Britholite (Ce)	6 / m
52.04.09.02	Britholite- (Y)	6 / m
52.04.09.03	Fluorellestadite ( Ellestadit- (F) )	6 / m
52.04.09.04	Hydroxylellestadit ( Ellestadit- (OH) )	6 / m
April 52, 2009	Ellestadite- (Cl) ( Chlorellestadite )	6 / m
April 52, 2009	Mattheddleit	6 / m
April 52, 2009	Karnasurtite (Ce)	Hexagonal
52.04.09.08	Fluorobritholite (Ce)	6 / m
52.04.09.09	Fluorocciobritholite	6 / m

April 52, 2010

52.04.10.01

Ellenbergerite

6th

April 52, 2011

52.04.11.01

Sitinakit

4 / m 2 / m 2 / m

53 Island silicates: SiO ₄ groups and other anions of complex cations

53.01 Island silicates: SiO ₄ groups and other anions of complex cations with (CO ₃ )

53.01.01

53.01.01.01

Spurrit

2 / m

53.01.02

53.01.02.01

Paraspurrite

2 / m

53.01.03

53.01.03.01

Iimoriit- (Y)

${\displaystyle {\bar {1}}}$

53.02 Island silicates: SiO ₄ groups and other anions of complex cations with (SO ₄ ), (CrO ₄ ), (PO ₄ ) etc.

February 53, 01

53.02.01.01

Saryarkit- (Y)

${\displaystyle 422}$

February 53, 2002

53.02.02.01

Nagelschmidtit

Hexagonal

February 53, 2003

53.02.03.01

Harrisonite

${\displaystyle {\bar {3}}2/m}$

R.

February 53, 2004

53.02.04.01

Ternesite

2 / m 2 / m 2 / m

R.

53.03 Island silicates: SiO ₄ groups and other anions of complex cations with (UO ₂ )

53.03.01 Uranophane group

53.03.01.01	Kasolite	2 / m
53.03.01.02	Uranophane	2
53.03.01.03	Sklodovskite	2 / m
53.03.01.04	Cuprosklodovskite	${\displaystyle {\bar {1}}}$
53.03.01.05	Boltwoodite	2
53.03.01.06	Natroboltwoodite	2 2 2
53.03.01.07	Oursinite	Orthorhombic
53.03.01.08	Swamboit- (Nd)	2 / m
53.03.01.09	Uranophane beta	2 / m

53.03.02 Weeksit group

53.03.02.01	Weeksit	2 / m 2 / m 2 / m
53.03.02.02	Shark wide	2 / m 2 / m 2 / m
53.03.02.03	Metahai-wide	2 / m
53.03.02.04	Coutinhoit ( IMA 2003-025 )	2 / m 2 / m 2 / m	R.

53.03.03 Other uranyl silicates

53.03.03.01	Soddyit	2 / m 2 / m 2 / m
53.03.03.02	Uranosilite	2 2 2

54. Island silicates: borosilicates and some beryllosilicates with (BO ₃ )

54.01 Island silicates: borosilicates and some beryllosilicates with (BO ₃ )

54.01.01 Basic idierite group

54.01.01.01	Basic idierite	2 / m 2 / m 2 / m
54.01.01.02	Ominelite	2 / m 2 / m 2 / m	R.

54.01.02 Dumortierite group

54.01.02.01	Dumortierite	2 / m 2 / m 2 / m
54.01.02.02	Magnesiodumortierite	2 / m 2 / m 2 / m

54.01.03

54.01.03.01

Holtite

2 / m 2 / m 2 / m

54.02 Island silicates: borosilicates and some beryllosilicates with B in [4] coordination

54.02.01a Datolith group (Datolith series)

54.02.01a.01	Datolith	2 / m
54.02.01a.02	Hingganit- (Ce)	2 / m
54.02.01a.03	Hingganit- (Y)	2 / m
54.02.01a.04	Hingganit- (Yb)	2 / m
54.02.01a.05	Calcybeborosilite- (Y)	2 / m	R.

54.02.01b Datolith group (Homilit series)

54.02.01b.01	Bakerite	2 / m
54.02.01b.02	Gadolinite (Ce)	2 / m
54.02.01b.03	Gadolinite- (Y)	2 / m
54.02.01b.04	Calciogadolinite	2 / m	N
54.02.01b.05	Homilit	2 / m
54.02.01b.06	Minasgeraisit- (Y)	2 / m

54.02.02 Hellandite group

54.02.02.01	Hellandite- (Y)	2 / m
54.02.02.02	Tadzhikit- (Y)	2 / m	R.
54.02.02.03	Tadzhikit- (Ce)	2 / m
54.02.02.04	Hellandite (Ce)	2 / m	R.
54.02.02.05	Mottanaite- (Ce)	2 / m	R.
54.02.02.06	Ciprianiite	2 / m	R.
54.02.02.07	Piergorit- (Ce) ( IMA 2005-008 )	2 / m	R.

54.02.03 Cappellanite-Stillwellite group

54.02.03.01	Cappelenite- (Y)	3
54.02.03.02	Stillwellite (Ce)	3

54.02.04 Howlite and related minerals

54.02.04.01	Garrelsite ( Garrelsite-VIII )	2 / m
54.02.04.02	Jadarite	2 / m
54.02.04.03	Okanoganite- (Y)	3m

February 54, 2005 Tritomite group

54.02.05.01	Tritomite (Ce)	6 / m
54.02.05.02	Tritomite- (Y)	6 / m
54.02.05.03	Melanocerite- (Ce)	Trigonal

54.03 Island silicates: borosilicates and some beryllosilicates

54.03.01 Vicanite group

54.03.01.01	Vicanite- (Ce)	3m
54.03.01.02	Hundholmenit- (Y) ( IMA 2006-005 )	3m	R.
54.03.01.03	Proshchenkoit- (Y) ( IMA 2008-007 )	3m	R.

55. Group silicates: Si ₂ O ₇ groups, generally without additional anions

55.00 Group silicates without a classification number

55.00.00 Unclassified silicates

55.00.00.00

Cámarait ( IMA2009-011 )

${\displaystyle {\bar {1}}}$

55.01 Group silicates: Si ₂ O ₇ groups, generally without additional anions and with cations in [4] and higher coordination

55.01.01

55.01.01.01

Barylite

mm2

55.01.02

55.01.02.01

Clinobarylite

2 / m 2 / m 2 / m

R.

55.02 Group silicates: Si ₂ O ₇ groups, generally without additional anions and with cations in [6] coordination

55.02.01a Thortveitite group

55.02.01a.01	Gittinsit	2 / m
55.02.01.02	Keiviit- (Y)	2 / m
55.02.01.03	Keiviit- (Yb)	2 / m
55.02.01a.04	Thortveitite	2 / m

55.02.01b Thortveitite-related species

55.02.01b.01	Rowlundite- (Y)	no
55.02.01b.02	Thalenite- (Y)	2 / m
55.02.01b.03	Yttrialite (Y)	2 / m
55.02.01b.04	Fluorthalénite- (Y)	2 / m	R.

55.02.02 Keldyshite group

55.02.02.01	Keldyshit	${\displaystyle {\bar {1}}}$
55.02.02.02	Khibinskit	2 / m
55.02.02.03	Parakeldyshit	${\displaystyle {\bar {1}}}$

55.02.03

55.02.03.01

Barysilite

${\displaystyle {\bar {3}}2/m}$

55.02.04

55.02.04.01

Percleveit- (Ce)

${\displaystyle 4}$

R.

55.03 Group silicates: Si ₂ O ₇ groups, generally without additional anions and with cations in [7] coordination

55.03.01

55.03.01.01

Rankinite

2 / m

55.03.02

55.03.02.01

Jaffeit

${\displaystyle {\bar {3}}}$

55.04 Group silicates: Si ₂ O ₇ groups, generally without additional anions and with cations in [8] and lower coordination

55.04.01 Melilith group

55.04.01.01	Åkermanite	${\displaystyle {\bar {4}}2m}$
55.04.01.02	Gehlenite	${\displaystyle {\bar {4}}2m}$
55.04.01.03	Melilith	${\displaystyle {\bar {4}}2m}$
55.04.01.04	Okay amalith	${\displaystyle {\bar {4}}2m}$	R.

04.55.02 Fresnoite group

55.04.02.01	Fresnoite	${\displaystyle 4mm}$
55.04.02.02	Hardystonite	${\displaystyle {\bar {4}}2m}$
55.04.02.03	Jeffreyite	2 2 2
55.04.02.04	Leucophane	1
55.04.02.05	Meliphanite	${\displaystyle {\bar {4}}}$
55.04.02.06	Gugiait	${\displaystyle {\bar {4}}2m}$

04/55/03

55.04.03.01

Belkovit

${\displaystyle {\bar {6}}m2}$

R.

April 55, 2004

55.04.04.01

Stavelotite- (La) ( IMA 2004-014 )

3

R.

April 55, 2005

55.04.05.01

Batisivit ( IMA 2006-054 )

${\displaystyle {\bar {1}}}$

R.

55.05 Group silicates: Si ₂ O ₇ groups, generally without additional anions and with dimeric cations

05.55.01

55.05.01.01

Edgarbaileyit

2 / m

56 group silicates: Si ₂ O ₇ groups and O, OH, F and H ₂ O

56.01 Group silicates: Si ₂ O ₇ groups and O, OH, F and H ₂ O with cations in [4] coordination

56.01.01

56.01.01.01

Bertrandit

mm2

56.01.02

56.01.02.01

Hemimorphite

mm2

56.02 Group silicates: Si ₂ O ₇ groups and O, OH, F and H ₂ O with cations in [4] and / or> [4] coordination

56.02.01

56.02.01.01

Junitoite

mm2

56.02.02 Axinite group

56.02.02.01	Axinite (Fe)	${\displaystyle {\bar {1}}}$
56.02.02.02	Axinite (Mg)	1
56.02.02.03	Axinite (Mn)	${\displaystyle {\bar {1}}}$
56.02.02.04	Tinzenite	${\displaystyle {\bar {1}}}$

56.02.03 Lawsonit-Ilvait-Group

56.02.03.01	Lawsonite	2 / m 2 / m 2 / m
56.02.03.02	Hennomartinite	2 / m 2 / m 2 / m
56.02.03.03	Ilvait	2 / m 2 / m 2 / m
56.02.03.04	Noelbenonite	2 / m 2 / m 2 / m	R.
56.02.03.05	Itoigawait	2 / m 2 / m 2 / m	R.
56.02.03.06	Manganilvaite ( IMA2002-016 )	2 / m	R.

56.02.04 Cuspidin-Wöhlerit group

56.02.04.01	Baghdadit	2 / m
56.02.04.02	Burpalite	2 / m
56.02.04.03	Cuspidine	2 / m
56.02.04.04	Låvenit	2 / m
56.02.04.05	Wöhlerit	2 / m
56.02.04.06	Niocalite	Monoclinic
56.02.04.07	Hiortdahlite	1
56.02.04.08	Rose bush	1
56.02.04.09	Hainite	1
56.02.04.10	Janhaugit	2 / m
56.02.04.11	Jennit	1
56.02.04.12	Komarovite	Orthorhombic
56.02.04.13	Natrokomarovite	2 / m 2 / m 2 / m	Q
56.02.04.14	Suolunite	mm 2
56.02.04.15	Mongolite	Tetragonal
56.02.04.16	Kristiansenite	1	R.
56.02.04.17	Kochit ( IMA 2002-012 )	1	R.
56.02.04.18	Marianoite ( IMA 2005-005a )	2 / m

56.02.05 Mosandrite and related species

56.02.05.01	Mosandrite	2
56.02.05.02	Nacareniobsite- (Ce)	2 / m
56.02.05.03	Fersmanite	2 / m
56.02.05.04	Idolite	${\displaystyle {\bar {1}}}$
56.02.05.05	Rinkit	2	R.
56.02.05.06	Roumait ( IMA2008-024 )	m	R.
56.02.05.07	Dovyrenite ( IMA 2007-002 )	2 / m	R.

56.02.06a Seidozerite-lamprophyllite group

56.02.06a.01	Seidocerite	2 / m
56.02.06a.02	Normandite	2 / m	R.
56.02.06a.03	Grenmarit ( IMA 2003-024 )	2 / m	R.

56.02.06b Seidozerite-Lamprophyllite-Group (Bafertisite-Subgroup)

56.02.06b.01	Bafertisit	Monoclinic
56.02.06b.02	Hejtmanite	2 / m
56.02.06b.03	Nafertisit	2 / m	R.
56.02.06b.04	Surkhobite	2	R.
56.02.06b.05	Nechelyustovite ( IMA 2006-021 )	2 / m	R.
56.02.06b.06	Caryochroit ( IMA 2005-031 )	2 / m	R.

56.02.06c Seidozerite-lamprophyllite group (lamprophyllite subgroup)

56.02.06c.01	Barytolamprophyllite	2 / m
56.02.06c.02	Delindeit	2 / m
56.02.06c.03	Ericssonite	2 / m
56.02.06c.04	Lamprophyllite	2 / m
56.02.06c.05	Orthoericssonite	2 / m 2 / m 2 / m
56.02.06c.06	Andrémeyerite	2 / m
56.02.06c.07	Eveslogite	2 / m	R.
56.02.06c.08	Nabalamprophyllite	2 / m	R.

56.02.07 Murmanite group

56.02.07.01	Epistolite	${\displaystyle {\bar {1}}}$
56.02.07.02	Murmanite	1
56.02.07.03	Shkatulkalith	Monoclinic	R.

56.02.08 Perierite-chevkinite group

56.02.08.01	Chevkinite (Ce)	2 / m
56.02.08.02	Strontiochevkinit	2 / m
56.02.08.03	Perrierite (Ce)	2 / m
56.02.08.04	Orthochevkinit	Orthorhombic	N
56.02.08.05	Rengeit	2 / m	R.
56.02.08.06	Matsubarait	2 / m	R.
56.02.08.07	Polyacovite (Ce)	2 / m	R.
56.02.08.08	Maoniupingite (Ce) ( IMA2003-017 )	2 / m	R.
56.02.08.09	Dingdaohengit- (Ce) ( IMA 2005-014 )	2 / m	R.

56.02.09 Tilleyit-Killalait-Group

56.02.09.01	Tilleyit	2 / m
56.02.09.02	Killalait	2 / m
56.02.09.03	Foshallasite	Monoclinic

56.02.10 Melanote kit group

56.02.10.01	Melanotekit	2 2 2
56.02.10.02	Centrolite	2 / m 2 / m 2 / m

56.02.11

56.02.11.01

Nasonite

6 / m

56.03 Group silicates: Si ₂ O ₇ groups and O, OH, F and H ₂ O with Si ₂ O ₇ with borate groups

56.03.01 Danburite group

56.03.01.01	Danburite	2 / m 2 / m 2 / m
56.03.01.02	Maleevit	2 / m 2 / m 2 / m	R.
56.03.01.03	Pekovite	2 / m 2 / m 2 / m	R.

56.03.02

56.03.02.01

Werdingit

${\displaystyle {\bar {1}}}$

56.03.03

56.03.03.01

Boralsilite

2 / m

R.

56.04 Group silicates: Si ₂ O ₇ groups and O, OH, F and H ₂ O with Si ₂ O ₇ with phosphate and water

56.04.01 Lomonosovite group

56.04.01.01	Lomonosovite	${\displaystyle {\bar {1}}}$
56.04.01.02	Polyphit-VIII	1
56.04.01.03	Quadrupit VIII	1
56.04.01.04	Sobolevit	1

56.04.02 Bornemanite group

56.04.02.01	Bornemanite	Monoclinic
56.04.02.02	Bykovait	2	R.

04.56.03

56.04.03.01

Vuonnemit

${\displaystyle {\bar {1}}}$

56.05 Group silicates: Si ₂ O ₇ groups and O, OH, F and H ₂ O

05.56.01

56.05.01.01

Bussenite

1

R.

05.56.02

56.05.02.01

Birait- (Ce)

2 / m

R.

57. Group silicates: insular (Si ₃ O ₁₀ ) and larger non-cyclic groups with Si ₃ O ₁₀ groups

57.01 Group silicates: insular (Si ₃ O ₁₀ ) and larger non-cyclic groups with Si ₃ O ₁₀ groups

57.01.01 Aminoffit and related types

57.01.01.01	Aminoffit	4 / m 2 / m 2 / m
57.01.01.02	Harstigit	2 / m 2 / m 2 / m

57.01.02

57.01.02.01

Kinoit

2 / m

57.01.03

57.01.03.01

Trabzonite

Monoclinic

57.01.04

57.01.04.01

Rosenhahnit

${\displaystyle {\bar {1}}}$

57.02 Group silicates: insular (Si ₃ O ₁₀ ) and larger non-cyclic groups with Si ₄ O ₁₃ groups

57.02.01

57.02.01.01

Tiragalloit

2 / m

57.02.02

57.02.02.01

Ruizit

2 / m

57.02.03 Activity group

57.02.03.01	Akatoreit	${\displaystyle {\bar {1}}}$
57.02.03.02	Hubeit	${\displaystyle {\bar {1}}}$	R.
57.02.03.03	Cassagnait ( IMA 2006-019a )	2 / m 2 / m 2 / m

57.03 Group silicates: insular (Si ₃ O ₁₀ ) and larger non-cyclic groups with Si ₅ O ₁₆ groups

57.03.01

57.03.01.01

Zunyit

${\displaystyle {\bar {4}}3m}$

57.04 Group silicates: Insular (Si ₃ O ₁₀ ) and larger non-cyclic groups with groups of 6 or more tetrahedra

57.04.01

57.04.01.01

Medait

2 / m

58. Group silicates: insular, mixed, single and larger tetrahedral groups

58.01 Group silicates: insular, mixed, single and larger tetrahedral groups with cations in [4] and higher coordination; Single and double groups (n = 1.2)

58.01.01 Kornerupin group

58.01.01.01	Kornerupine	2 / m 2 / m 2 / m
58.01.01.02	Prismate	2 / m 2 / m 2 / m	R.

58.01.02

58.01.02.01

Davreuxite

2 / m

58.01.03

58.01.03.01

Queitite

2

58.02 Group silicates: insular, mixed, single and larger tetrahedral groups with cations in [6] and higher coordination; Single and double groups (n = 1.2)

58.02.01a Epidote group (clinozoisite subgroup)

58.02.01a.01	Clinozoisite	2 / m
58.02.01a.02	Epidote	2 / m
58.02.01a.03	Epidote- (Pb) (formerly Hancockite )	2 / m	R.
58.02.01a.04	Mukhinit	2 / m
58.02.01a.05	Piedmont	2 / m
58.02.01a.06	Piemontit- (Sr) (formerly Strontiopiemontit )	2 / m	R.
58.02.01a.07	Tweddillit ( IMA 2001-014 )	2 / m	R.
58.02.01a.08	Gatelite (Ce) ( IMA 2001-050 )	2 / m
58.02.01a.09	Clinozoisite- (Sr) ( IMA 2001-055 , formerly Niigataite )	2 / m	R.
58.02.01a.10	Uedait- (Ce) ( IMA 2006-022 )	2 / m	R.
58.02.01a.11	Epidote- (Sr) ( IMA 2006-055 )	2 / m	R.

58.02.01b epidote group (zoisite subgroup)

58.02.01b.01

Zoisite

2 / m 2 / m 2 / m

58.02.01c epidote group (allanite subgroup)

58.02.01c.01	Allanite (Ce)	2 / m
58.02.01c.02	Allanite- (La) ( IMA 2003-065 )	2 / m	R.
58.02.01c.03	Allanite- (Y)	2 / m
58.02.01c.04	Dissakisite (Ce)	2 / m
58.02.01c.05	Dissakisit- (La) ( IMA 2003-007 )	2 / m	R.
58.02.01c.06	Manganese androsite- (La)	2 / m	R.
58.02.01c.07	Ferric alanite (Ce)	2 / m	R.
58.02.01c.08	Västmanlandite- (Ce)	2 / m	R.
58.02.01c.09	Manganese androsite (Ce) ( IMA 2002-049 )	2 / m	R.
58.02.01c.10	Vanadoandrosite- (Ce) ( IMA 2004-015 )	2 / m	R.

58.02.01d Epidote group (Dollaseit subgroup)

58.02.01d.01	Dollaseit- (Ce)	2 / m
58.02.01d.02	Khristovite (Ce)	2 / m

58.02.02 Pumpellyite group

58.02.02.01	Julgoldit- (Fe2 +) ( Julgoldit- (Fe 2+ ) )	2 / m
58.02.02.02	Julgoldit- (Fe3 +) ( Julgoldit- (Fe 3+ ) )	2 / m
58.02.02.03	Okhotskite- (Mg)	Monoclinic	N
58.02.02.04	Okhotskit- (Mn2 +) ( Okhotskit- (Mn 2+ ) )	2 / m
58.02.02.05	Pumpellyite- (Fe2 +) ( Pumpellyite- (Fe 2+ ) )	2 / m
58.02.02.06	Pumpellyite- (Fe3 +) ( Pumpellyite- (Fe 3+ ) )	2 / m
58.02.02.07	Pumpellyite (Mg)	2 / m
58.02.02.08	Pumpellyite- (Mn2 +) ( Pumpellyite- (Mn 2+ ) )	2 / m
58.02.02.09	Shuiskit	2 / m
58.02.02.10	Poppiit ( IMA 2005-018 )	2 / m	R.
58.02.02.11	Pumpellyite- (Al) ( IMA 2005-016 )	2 / m	R.

58.02.03 Sursassit and related species

58.02.03.01	Sursassit	2 / m
58.02.04.02	Macfallite	2 / m

58.02.04 Vesuvianite group

58.02.04.01	Vesuvianite ( Vesuvian )	4 / m
58.02.04.02	Wiluit	4 / m 2 / m 2 / m	R.
58.02.04.03	Fluorvesuvianite	4 / m 2 / m 2 / m	R.
58.02.04.04	Manganese vesuvianite	4 / m	R.

58.02.05

58.02.05.01

Rustumite

2 / m

58.02.06 Yoshimurait and related species

58.02.06.01	Yoshimurait	${\displaystyle {\bar {1}}}$
58.02.06.02	Innelit	1
58.02.06.03	Phosphoinnelite ( IMA 2005-022 )	Triclinic	R.

58.02.07

58.02.07.01

Samfowlerite

2 / m

58.03 Group silicates: insular, mixed, single and larger tetrahedral groups with insular single and triple groups (n = 1.3)

58.03.01 Ardennite group

58.03.01.01	Ardennite (as)	2 / m 2 / m 2 / m
58.03.01.02	Orientit	2 / m 2 / m 2 / m
58.03.01.03	Ardennite (V)	2 / m 2 / m 2 / m

58.03.02

58.03.02.01

Kilchoanite

mm2

59 Ring Silicates: Triple Rings

59.00 ring silicates without a classification number

59.00.00 Unclassified silicates

59.00.00.00

Burovaite-Ca ( IMA 2008-001 )

2 / m

59.01 Ring silicates: Anhydrous triple rings, no other anions

59.01.01 Benitoite group

59.01.01.01	Bazirit	${\displaystyle {\bar {6}}m2}$
59.01.01.02	Benitoite	${\displaystyle {\bar {6}}m2}$
59.01.01.03	Pabstit	${\displaystyle {\bar {6}}m2}$
59.01.01.04	Wadeit	6 / m

59.1.2 Walstromite group

59.01.02.01	Walstromite	${\displaystyle {\bar {1}}}$
59.01.02.02	Margarosanite	${\displaystyle {\bar {1}}}$

59.02 Ring silicates: triple rings containing water

59.02.01 Umbit and related species

59.02.01.01	Umbit	2 2 2
59.02.01.02	Paraumbit	Orthorhombic
59.02.01.03	Kostylevit	2 / m

02:59:02 Catapleiite Group

59.02.02.01	Katapleiit ( Katapleit )	2 / m
59.02.02.02	Calciokatapleiit	2 / m 2 / m 2 / m
59.02.02.03	Gaidonnayit	mm2
59.02.02.04	Georgechaoite	mm2
59.02.02.05	Loudounit	Monoclinic
59.02.02.06	Bob trail	6mm	R.

02/59/03 Hilairite group

59.02.03.01	Hilairite	${\displaystyle {\bar {3}}2/m}$
59.02.03.02	Calciohilairite	3 2
59.02.03.03	Sacykinaite- (Y)	3 2
59.02.03.04	Pyatenkoit- (Y)	3 2	R.

February 59, 2004

59.02.04.01

Komcovite

3 2

February 59, 2005

59.02.05.01

Rogermitchellit ( IMA2003-019 )

6mm

R.

60. Ring silicates: rings of four

60.01 Ring silicates: rings of four as titanosilicates

60.01.01a Joaquinite group (Klino-joaquinite subgroup)

60.01.01a.01	Joaquinite (Ce)	2
60.01.01a.02	Strontiojoaquinite	2

60.01.01b Joaquinite group (ortho-joaquinite subgroup)

60.01.01b.01	Orthojoaquinite (Ce)	Orthorhombic
60.01.01b.02	Strontio-Orthojoaquinite	Orthorhombic
60.01.01b.03	Bario-Orthojoaquinite	Orthorhombic
60.01.01b.04	Byelorussite- (Ce)	2 2 2
60.01.01b.05	Orthojoaquinite- (La)	2 / m 2 / m 2 / m	R.

01/60/02

60.01.02.01

Baotite

4 / m

60.01.03a Labuntsovite group (Nenadkevichite subgroup, orthorhombic [Pbam])

60.01.03a.01	Nenadkevichit	2 / m 2 / m 2 / m	R.
60.01.03a.02	Korobitsynite	2 / m 2 / m 2 / m	R.

60.01.03b Labuntsovite group (Vuoriyarvit subgroup, monoclinic [Cm])

60.01.03b.01	Vuoriyarvit-K	Monoclinic	R.
60.01.03b.02	Tsepinit-Na	Monoclinic	R.
60.01.03b.03	Tsepinit-K	Monoclinic	R.
60.01.03b.04	Tsepinite approx	2 / m	R.
60.01.03b.05	Paratepinite Ba	2 / m	R.
60.01.03b.06	Tsepinit-Sr ( IMA 2004-008 )	m	R.

60.01.03c Labuntsovit group (Kuzmenkoit subgroup, monoclinic [C2 / m])

60.01.03c.01	Kuzmenkoit-Mn	2 / m	R.
60.01.03c.02	Kuzmenkoit-Zn	Monoclinic	R.
60.01.03c.03	Karupmollerite approx	2 / m	R.
60.01.03c.04	Lepkhenelmit-Zn	Monoclinic	R.

60.01.03d Labuntsovit group (Lemmleinite subgroup, monoclinic [C2 / m])

60.01.03d.01	Lemmleinit-K	2 / m	R.
60.01.03d.02	Lemmleinit-Ba	2 / m	R.

60.01.03e Labuntsovit group (Labuntsovit subgroup, monoclinic [C2 / m])

60.01.03e.01	Labuntsovit-Mn	2 / m	R.
60.01.03e.02	Labuntsovite Mg	2 / m	R.
60.01.03e.03	Labuntsovite Fe	2 / m	R.
60.01.03e.04	Paratepinite Na	2 / m	R.
60.01.03e.05	Gjerdingenit-Mn	2 / m	R.
60.01.03e.06	Gjerdingenite Fe ( IMA 2001-009 )	2 / m	R.
60.01.03e.07	Gjerdingenit-Ca ( IMA 2005-029 )	2 / m	R.
60.01.03e.08	Gjerdingenit-Na ( IMA 2005-030 )	2 / m	R.

60.01.03f Labuntsovite group (Gutkovaite subgroup, monoclinic [Cm])

60.01.03f.01	Gutkovait-Mn ( IMA 2001-038 )	Monoclinic	R.
60.01.03f.02	Alsakharovit-Zn ( IMA 2002-003 )	Monoclinic	R.
60.01.03f.03	Neskevaarait-Fe ( IMA 2002-007 )	Monoclinic	R.

60.01.03g Labuntsovite group (Paralabuntsovite subgroup, monoclinic [I2 / m])

60.01.03g.01

Paralabuntsovite Mg

2 / m

R.

60.01.03h Labuntsovit group (Organovaite subgroup, monoclinic [C2 / m])

60.01.03h.01	Organovait-Mn	Monoclinic	R.
60.01.03h.02	Organovait-Zn ( IMA 2001-006 )	2 / m	R.
60.01.03h.03	Parakuzmenkoit-Fe ( IMA 2001-007 )	2 / m	R.

01/60/04

60.01.04.01

Papagoite

2 / m

60.02 Ring Silicates: Rings of Four with Other Anion Groups

02/60/01

60.02.01.01

Kainosite (Y)

2 / m 2 / m 2 / m

02/60/02

60.02.02.01

Phosinaite- (Ce)

2 2 2

R.

0260.03

02/60/03/01

Clinophosinaite

2 / m

R.

61 Ring Silicates: Six Rings

61.01 ring silicates: six-membered rings with Si ₆ O ₁₈ rings; possible (OH) and Al substitution

61.01.01 Beryl group

61.01.01.01	beryl	6 / m 2 / m 2 / m
61.01.01.02	Bazzit	6 / m 2 / m 2 / m
61.01.01.03	Indialite	6 / m 2 / m 2 / m
61.01.01.04	Stoppaniit	6 / m 2 / m 2 / m	R.
61.01.01.05	Pezzottaite ( IMA 2003-022 )	3m	R.

61.01.02a Lovozerite group (hexagonal and hexagonal rhombohedral subgroup)

61.01.02a.01	Loozerite	${\displaystyle {\bar {3}}2/m}$
61.01.02a.02	Kazakovite	${\displaystyle {\bar {3}}2/m}$
61.01.02a.03	Tisinalite	${\displaystyle {\bar {3}}2/m}$
61.01.02a.04	Zirsinalite	${\displaystyle {\bar {3}}2/m}$
61.01.02a.05	Combeit	3 2
61.01.02a.06	Kapustinit ( IMA 2003-018 )	2 / m	R.

61.01.02b Lovozerite group (orthorhomic and monoclinic subgroup)

61.01.02b.01	Imandrite	2 / m 2 / m 2 / m
61.01.02b.02	Koashvit	2 / m 2 / m 2 / m
61.01.02b.03	Petarasite	2 / m
61.01.02b.04	Litvinskit	Monoclinic	R.

01/61/03

61.01.03.01

Dioptase

${\displaystyle {\bar {3}}}$

61.01.04 Baratovite group

61.01.04.01	Baratovite	2 / m
01/61/04/02	Katayamalite	1
01/61/04/03	Faizievit ( IMA 2006-037 )	${\displaystyle {\bar {1}}}$
01/61/04/04	Aleksandrovit ( IMA2009-004 )	2 / m

01/61/05

61.01.05.01

Odintsovit

2 / m 2 / m 2 / m

01/61/06

61.01.06.01

Gerenit- (Y)

${\displaystyle {\bar {1}}}$

R.

61.02 Ring silicates: six-membered rings with Al-substituted rings

61.02.01 Cordierite group

61.02.01.01	Cordierite	2 / m 2 / m 2 / m
61.02.01.02	Secaninaite	2 / m 2 / m 2 / m

61.02.02

61.02.02.01

Jonesite

2 / m

02/61/03

61.02.03.01

Lourenswalsit

Hexagonal

61.03a ring silicates: six-membered rings with borate groups (alkali-undersaturated tourmaline subgroup)

61.03a.01 Foitit subgroup

61.03a.01.01	Foitit	3m	R.
61.03a.01.02	Magnesiofoitite	3m	R.
61.03a.01.03	Rossmanite	3m	R.

61.03b ring silicates: six-membered rings with borate groups (calcium-containing tourmaline subgroup)

61.03b.01 Liddicoatite subgroup

61.03b.01.02	Liddicoatite	3m	R.
61.03b.01.03	Uvit	3m	R.
61.03b.01.04	Feruvit	3m	R.
61.03b.01.05	Hydroxyuvit ( IMA2000-030 )	3m	R.

61.03c ring silicates: six-membered rings with borate groups (iron-containing tourmaline subgroup)

61.03c.01 Buergerit subgroup

61.03c.01.05	Buergerit	3m	R.
61.03c.01.06	Povondrait	3m	R.

61.03d ring silicates: six-membered rings with borate groups (lithium-containing tourmaline subgroup)

61.03d.01 Elbait subgroup

61.03d.01.07	Olenite	3m	R.
61.03d.01.08	Elbaite	3m	R.

61.03e Ring silicates: Six rings with borate groups (sodium-containing tourmaline subgroup)

61.03e.01 Schörl subgroup

61.03e.01.09	Dravite	3m	R.
61.03e.01.10	Schörl	3m	R.
61.03e.01.10a	Schörl- (F)	3m	R.
61.03e.01.11	Chrome dravite	3m	R.
61.03e.01.12	Vanadium dravite	3m	R.

61.04 Ring Silicates: Six Rings with Other Anions

April 61, 01

61.04.01.01

Abenakiite- (Ce)

${\displaystyle {\bar {3}}2/m}$

April 61, 2002 Steenstrupin group

April 61, 02.01	Steenstrupine- (Ce)	${\displaystyle {\bar {3}}2/m}$
April 61, 02.02	Thorosteenstrupine	no

62 ring silicates: figure eight rings

62.01 Ring silicates: figure eight rings with 8-part and larger rings

62.01.01 Muirit group

62.01.01.01	Muirit	4 / m 2 / m 2 / m
62.01.01.02	Cerchiaraite	4 / m 2 / m 2 / m	R.

62.01.02

62.01.02.01

Megacyclite

2 / m

63. Ring silicates: condensed rings

63.01 Ring Silicates: Condensed, 4-membered rings

63.01.01 steacyite subgroup

63.01.03.01	Steacyite	4 / m 2 / m 2 / m
63.01.03.02	Iraqit- (La)	4 / m 2 / m 2 / m
63.01.03.03	Turkestanite	4 / m 2 / m 2 / m	R.
63.01.03.04	Arapovit ( IMA 2003-046 )	4 / m 2 / m 2 / m	R.

63.02 Ring Silicates: Condensed, 6-membered rings

63.02.01a Milarite-Osumilite-Group (Milarite-Osumilite-Subgroup)

63.02.01a.01	Brannockite	6 / m 2 / m 2 / m
63.02.01a.02	Chayesite	6 / m 2 / m 2 / m
63.02.01a.03	Darapiosit	6 / m 2 / m 2 / m
63.02.01a.04	Eifelit	6 / m 2 / m 2 / m
63.02.01a.05	Merrihueit	6 / m 2 / m 2 / m
63.02.01a.06	Osumilite- (Fe)	6 / m 2 / m 2 / m
63.02.01a.07	Osumilite (Mg)	6 / m 2 / m 2 / m
63.02.01a.08	Poudretteit	6 / m 2 / m 2 / m
63.02.01a.09	Sugilite	6 / m 2 / m 2 / m
63.02.01a.10	Yagiit	6 / m 2 / m 2 / m
63.02.01a.11	Dusmatovite	6 / m 2 / m 2 / m
63.02.01a.12	Milarite	6 / m 2 / m 2 / m
63.02.01a.13	Sogdianite	6 / m 2 / m 2 / m
63.02.01a.14	Roedderite	6 / m 2 / m 2 / m
63.02.01a.15	Berezanskit	6 / m 2 / m 2 / m	R.
63.02.01a.16	Shibkovite	6 / m 2 / m 2 / m	R.
63.02.01a.17	Trattnerite	6 / m 2 / m 2 / m	R.
63.02.01a.18	Almarudit	6 / m 2 / m 2 / m	R.
63.02.01a.19	Oftedalit ( IMA2003-045a )	6 / m 2 / m 2 / m	R.
63.02.01a.20	Klöchit ( IMA 2007-054 )	6 / m 2 / m 2 / m
63.02.01a.21	Friedrichbeckeit ( IMA 2008-019 )	6 / m 2 / m 2 / m

63.02.01b Milarite-Osumilite group

63.02.01b.01

Armenite

mm2

63.03 Ring Silicates: Condensed Rings, Moskvinite (Y) group, (3 × 2) double rings

63.03.01

63.03.01.01

Mosquito nite (Y)

2 / m 2 / m 2 / m

R.

64. Ring silicates: rings with other anions and insular silicate groups

64.01 Ring silicates: Rings with other anions and insular silicate groups with mixed ring types

64.01.01 Eudialyte group

64.01.01.01	Eudialyte	${\displaystyle {\bar {3}}2/m}$
64.01.01.02	Alluaivit	${\displaystyle {\bar {3}}2/m}$
64.01.01.03	Kentbrooksit	3m	R.
64.01.01.04	Khomyakovite	3m	R.
64.01.01.05	Manganokhomyacovite	3m	R.
64.01.01.06	Oneillit	3	R.
64.01.01.07	Ferrokentbrooksite	3m	R.
64.01.01.08	Ikranite ( IMA 2000-010 )	3m	R.
64.01.01.09	Feklichevit ( IMA 2000-017 )	3m	R.
64.01.01.10	Rastsvetaevit ( IMA 2000-028 )	3m	R.
64.01.01.11	Taseqit ( IMA 2002-055 )	3m	R.
64.01.01.12	Carbokentbrooksite ( IMA 2002-056 )	3m	R.
64.01.01.13	Zirsilite- (Ce) ( IMA 2002-057 )	3m	R.
64.01.01.14	Labyrinthite ( IMA 2002-065 )	3m	R.
64.01.01.15	Aqualith ( MA 2002-066 )	3m	R.
64.01.01.16	Raslakit ( IMA 2002-067 )	3m	R.
64.01.01.17	Georgbarsanovit ( IMA 2003-013 )	3m	R.
64.01.01.18	Johnsenite- (Ce) ( IMA2004-026 )	3m	R.
01/64/19	Golyshevit ( IMA 2004-039 )	3m	R.
64.01.01.20	Mogovidite ( IMA 2004-040 )	3m	R.
64.01.01.21	Dualith ( IMA 2005-019 )	3m	R.
64.01.01.22	Voroncovite ( IMA 2007-023 )	3	R.

64.01.02

64.01.02.01

Fencooperite

3m

R.

64.02 Ring silicates: Rings with other anions and insular silicate groups, 3-membered rings with other anion groups

64.02.01

64.02.01.01

Scawtite

2 / m

64.02.02

64.02.02.01

Roeblingite

2 / m

64.03 Ring silicates: Rings with other anions and insular silicate groups, 4-membered rings with Si ₂ O ₇ dimers

64.03.01 Taramellit group

64.03.01.01	Taramellite	2 / m 2 / m 2 / m
64.03.01.02	Titanium taramellite	2 / m 2 / m 2 / m
64.03.01.03	Nagashimalite	2 / m 2 / m 2 / m

64.03.02

64.03.02.01

Strakhovit

2 / m 2 / m 2 / m

64.04 Ring silicates: Rings with other anions and insular silicate groups, six-membered rings with Si ₂ O ₇ dimers

64.04.01

64.04.01.01

Tienshanite

6 / m

64.05 Ring silicates: Rings with other anions and insular silicate groups, 12-membered rings with Si ₂ O ₇ dimers

64.05.01

64.05.01.01

Traskit

${\displaystyle {\bar {6}}m2}$

65 chain silicate minerals

65.00 chain silicates: minerals without a classification number

65.00.00 Group 1: Mg-Fe-Mn-Li amphiboles

65.00.00.00

Fluoro Sodium Ferripede ( IMA2008-070 )

2 / m

R.

65.00.00 Group 3: the sodium-calcium amphiboles

65.00.00.00

Potassium aluminotaramite ( IMA2007-015 )

2 / m

R.

65.00.00 Groupe 4: Sodium Amphiboles

65.00.00.00

Fluoro-aluminoleality ( IMA2009-012 )

2 / m

R.

65.00.00 chain silicates

65.00.00.00	Ashcroftin- (Ce)	4 / m 2 / m 2 / m	N
65.00.00.00	Plumalsite	Orthorhombic	Q

65.00.00 pyrosmalite group

65.00.00.00

Brokenhillite

6mm

N

65.00.00 Clinopyroxenes

65.00.00.00

Kushiroite ( IMA 2008-059 )

2 / m

65.00.00 Orthopyroxene

65.00.00.00

Hypersthene

2 / m 2 / m 2 / m

Q

65.00.00 Unclassified silicates

65.00.00.00	Grossmanit ( IMA 2008-042a )	2 / m
65.00.00.00	Devitoite ( IMA2009-010 )	1

65.01 Chain Silicates: Simple unbranched chains, W = 1 with chains P = 2

65.01.01 P2 / c clinopyroxenes

65.01.01.01	Clinoenstatite	2 / m
65.01.01.02	Clinoferrosilite	2 / m
65.01.01.03	Kanoite	2 / m
65.01.01.04	Pigeonite	2 / m

1/65/02 Orthopyroxene

65.01.02.01	Enstatite	2 / m 2 / m 2 / m
65.01.02.02	Ferrosilite	2 / m 2 / m 2 / m
65.01.02.03	Donpeacorite	2 / m 2 / m 2 / m

65.01.03a C2 / c Klinopyroxene (Ca-Klinopyroxene)

65.01.03a.01	Diopside	2 / m
65.01.03a.02	Hedenbergite	2 / m
65.01.03a.03	Augit	2 / m
65.01.03a.04	Johannsenite	2 / m
65.01.03a.05	Petedunnite	2 / m
65.01.03a.06	Esseneit	2 / m
65.01.03a.07	Davisite ( IMA 2008-030 )	2 / m	R.

65.01.03b C2 / c Klinopyroxene (intermediate clinopyroxene)

65.01.03b.01	Omphacit	2 / m
65.01.03b.02	Aegirine Augite	2 / m	N

65.01.03c C2 / c Klinopyroxene (Na-Klinopyroxene)

65.01.03c.01	Jadeite	2 / m
65.01.03c.02	Aegirine	2 / m
65.01.03c.03	Namansilite	2 / m
65.01.03c.04	Cosmochlor	2 / m
65.01.03c.05	Natalyite	2 / m
65.01.03c.06	Jervisit	2 / m

65.01.04 Li-Pyroxene

65.01.04.01

Spodumene

2 / m

1/65/05 Carpholite group

65.01.05.01	Carpholite	2 / m 2 / m 2 / m
65.01.05.02	Ferrocarpholite	2 / m 2 / m 2 / m
65.01.05.03	Magnesiocarpholite	2 / m 2 / m 2 / m
65.01.05.04	Balipholite	2 / m 2 / m 2 / m
65.01.05.05	Calicarpholite ( IMA 2002-064 )	2 / m 2 / m 2 / m	R.
65.01.05.06	Vanadiocarpholite ( IMA 2003-055 )	2 / m 2 / m 2 / m	R.

1/65/06 Lorenzenite group

65.01.06.01	Lorenzenite	2 / m 2 / m 2 / m
65.01.06.02	Kukisvumit	2 / m 2 / m 2 / m
65.01.06.03	Lintisit	2 / m
65.01.06.04	Manganokukisvumite ( IMA 2002-029 )	2 / m 2 / m 2 / m	R.
65.01.06.05	Punkaruaivit ( IMA 2008-018 )	2 / m	R.

1/65/07

65.01.07.01

Shattuckit

2 / m 2 / m 2 / m

1/65/08

65.01.08.01

Nchwaningit

mm2

1/65/09

65.01.09.01

Yegorovit ( IMA 2008-033 )

2 / m

R.

65.02 Chain silicates: Simple unbranched chains, W = 1 with chains P = 3

65.02.01 Wollastonite group

65.02.01.01a	Wollastonite-1A	${\displaystyle {\bar {1}}}$
65.02.01.01b	Wollastonite-2M	2	N
65.02.01.01c	Wollastonite-3A-4A-5A-7A	${\displaystyle {\bar {1}}}$	N
65.02.01.02	Bustamit	${\displaystyle {\bar {1}}}$
65.02.01.03	Ferrobustamite	${\displaystyle {\bar {1}}}$
65.02.01.04	Pectolite	${\displaystyle {\bar {1}}}$
65.02.01.05	Sérandite	${\displaystyle {\bar {1}}}$
65.02.01.06	Cascandite	${\displaystyle {\bar {1}}}$
65.02.01.07	Denisovite	Monoclinic
65.02.01.08	Tanohataite ( IMA 2007-019 )	${\displaystyle {\bar {1}}}$	R.

65.02.02

65.02.02.01

Foshagit

2 / m

65.02.03

65.02.03.01

Hillebrandit

mm2

02.65.04

65.02.04.01

Sørensenit

2 / m

65.03 Chain silicates: Simple unbranched chains, W = 1 with chains P = 4

65.03.01 Haradaite group

65.03.01.01	Haradaite	mm2
65.03.01.02	Suzukiite	mm2

65.03.02 Gageit group

65.03.02.01	Balangeroite	2 / m
65.03.02.02	Gageit-2M	2 / m
65.03.02.03	Gageit	${\displaystyle {\bar {1}}}$

65.03.03

65.03.03.01

Taikanit

2

65.03.04 Batisite group

65.03.04.01	Batisite	mm2
65.03.04.02	Shcherbakovit	2 / m 2 / m 2 / m
65.03.04.03	Ohmilith	2 / m

65.04 Chain silicates: Simple unbranched chains, W = 1 with chains P = 5

April 65, 01 Rhodonite group

65.04.01.01	Rhodonite	${\displaystyle {\bar {1}}}$
65.04.01.02	Babingtonite	${\displaystyle {\bar {1}}}$
65.04.01.03	Manganese babingtonite	${\displaystyle {\bar {1}}}$
65.04.01.04	Nambulite	${\displaystyle {\bar {1}}}$
65.04.01.05	Soda Ambulite	${\displaystyle {\bar {1}}}$
65.04.01.06	Marsturit	Trigonal
65.04.01.07	Lithiomarsturite	${\displaystyle {\bar {1}}}$
65.04.01.08	Scandiobabingtonite	${\displaystyle {\bar {1}}}$	R.

April 65, 02

65.04.02.01

Santaclarait

${\displaystyle {\bar {1}}}$

65.05 chain silicates: simple unbranched chains, W = 1 with chains P = 6

65.05.01

65.05.01.01

Stokesite

2 / m 2 / m 2 / m

65.05.02

65.05.02.01

Chkalovite

mm2

65.06 chain silicates: simple unbranched chains, W = 1 with chains P = 7

65.06.01 pyrox mangite group

65.06.01.01	Pyrox mangite	${\displaystyle {\bar {1}}}$
65.06.01.02	Pyroxferroit	${\displaystyle {\bar {1}}}$

65.07 chain silicates: simple unbranched chains, W = 1 with chains P> 7

65.07.01

65.07.01.01

Alamosit

Monoclinic

66 chain silicates: double unbranched chains, W = 2

66.01 Chain Silicates: Double unbranched chains, W = 2 amphibole configuration

66.01.01 Group 1, Mg-Fe-Mn-Li-Amphibole (Monoclinic)

66.01.01.01	Magnesiocummingtonite	2 / m
66.01.01.02	Cummingtonite	2 / m
66.01.01.03	Grunerit	2 / m
66.01.01.03b	Permanganogrunerite	2 / m	R.
66.01.01.04	Manganocummingtonite	2 / m
66.01.01.05	Manganogrunerite	2 / m
66.01.01.06	Magnesioclinoholmquistite	2 / m	Q
66.01.01.07	Clinoholmquistite	2 / m	Q
66.01.01.08	Klinoferroholmquistit	2 / m
66.01.01.08a	Ferri-Klinoholmquistit	2 / m	(R)
66.01.01.8b	Ferri-Klinoferroholmquistit	2 / m	R.
66.01.01.09	Sodium Ferripedrite	2 / m	R.
66.01.01.09a	Ferripedrizite	2 / m	(R)
66.01.01.09b	Sodium Ferri-Ferropedicity	2 / m	R.
66.01.01.09c	Fluoro-sodium limit	2 / m	R.

66.01.02

66.01.02.01	Lobanovite (formerly magnesium astrophyllite , IMA 2015-B)	2 / m  2 / m  2 / m	Q
66.01.02.02	Anthophyllite	2 / m  2 / m  2 / m
66.01.02.02a	Protoanthophyllite	2 / m  2 / m  2 / m	R.
66.01.02.03	Ferro-anthophyllite	2 / m  2 / m  2 / m
66.01.02.03a	Protoferro anthophyllite	2 / m  2 / m  2 / m	R.
66.01.02.03b	Protomangano-Ferro-Anthophyllite	2 / m  2 / m  2 / m	R.
66.01.02.04	Sodium anthophyllite	2 / m  2 / m  2 / m
66.01.02.04a	Sodium Ferro Anthophyllite	2 / m  2 / m  2 / m	R.
66.01.02.05	Magnesio-Gedrit	2 / m  2 / m  2 / m	Q
66.01.02.06	Rub	2 / m  2 / m  2 / m
66.01.02.07	Ferrogedrite	2 / m  2 / m  2 / m
66.01.02.07a	Sodium ferrogedrite	2 / m  2 / m  2 / m	R.
66.01.02.08	Sodium Drit	2 / m  2 / m  2 / m
66.01.02.09	Magnesio-holmquistite	2 / m  2 / m  2 / m
66.01.02.10	Holmquistite	2 / m  2 / m  2 / m
66.01.02.11	Ferroholmquistite	2 / m  2 / m  2 / m

66.01.03a Group 2, Calcium Amphiboles

66.01.03a.01	Tremolite	2 / m
66.01.03a.02	Actinolite	2 / m
66.01.03a.03	Ferro-actinolite	2 / m
66.01.03a.04	Magnesio horn cover	2 / m
66.01.03a.05	Ferro horn cover	2 / m
66.01.03a.06	Chermakite	2 / m
66.01.03a.06a	Aluminoferrotschermakit	2 / m	R.
66.01.03a.06b	Ferri-Ferrotschermakit	2 / m	R.
66.01.03a.06c	Ferrotschermakit	2 / m	R.
66.01.03a.07	Ferro-aluminochermakite	2 / m	N
66.01.03a.08	Ferrite shear kit	2 / m
66.01.03a.09	Ferroferritschermakit	2 / m	N
66.01.03a.10	Edenite	2 / m
66.01.03a.10a	Fluoro-edenite	2 / m	R.
66.01.03a.11	Ferro-Edenite	2 / m
66.01.03a.12	Pargasite	2 / m
66.01.03a.12a	Potassium pargasite	2 / m	R.
66.01.03a.13	Ferro-pargasite	2 / m
66.01.03a.13a	Ferrochloropargasite	2 / m	R.
66.01.03a.13b	Potassium Chloropargasite	2 / m	R.
66.01.03a.13c	Potassium ferropargasite	2 / m
66.01.03a.14	Magnesiohastingsite	2 / m
66.01.03a.15	Hastingsit	2 / m
66.01.03a.15a	Potassium Chlorohastingsite	2 / m	R.
66.01.03a.15b	Fluoro-magnesiohastingsite	2 / m
66.01.03a.15c	Potassium Magnesiohastingsite	2 / m
66.01.03a.15d	Chloro-potassium hastingsite	2 / m
66.01.03a.15e	Fluoro-potassium hastingsite	2 / m
66.01.03a.16	Potassium Magnesiosadanaite	Monoclinic
66.01.03a.17	Sadanagait	Monoclinic
66.01.03a.17a	Potassium adanagait	Monoclinic	R.
66.01.03a.17b	Potassium ferrisadanagait	2 / m	R.
66.01.03a.17c	Magnesiosadanagait	2 / m	R.
66.01.03a.18	Kaersutite	2 / m
66.01.03a.19	Ferrokaersutit	2 / m
66.01.03a.20	Fluorocannilloite	2 / m	R.
66.01.03a.20a	Cannilloite	2 / m	R.

66.01.03b Group 3, Sodium-Calcium-Amphiboles

66.01.03b.01	Winchit	2 / m
66.01.03b.01a	Parvowinchit	2 / m
66.01.03b.023	Ferrowinchite	2 / m
66.01.03b.03	Ferriwinchite	2 / m
66.01.03b.04	Ferroferriwinchite	2 / m	N
66.01.03b.05	Baroque	2 / m
66.01.03b.05a	Aluminobarroisite	2 / m	R.
66.01.03b.06	Ferrobarroisite	2 / m
66.01.03b.06a	Aluminoferrobarroisite	2 / m	R.
66.01.03b.07	Ferribarroisit	2 / m
66.01.03b.08	Ferro-ferrous barroisite	2 / m	N
66.01.03b.08a	Ferri-Ferrobarroisite	2 / m	R.
66.01.03b.09	Richterite	2 / m
66.01.03b.09a	Fluororichterite	2 / m	R.
66.01.03b.09b	Potassium fluororichterite	2 / m	R.
66.01.03b.09c	Potassium judge	2 / m	R.
66.01.03b.10	Ferrorichterite	2 / m
66.01.03b.11	Magnesiocatophorite	2 / m
66.01.03b.12	Catophorite	2 / m
66.01.03b.13	Magnesioferrikatophorite	2 / m
66.01.03b.14	Ferrikatophorite	2 / m
66.01.03b.15	Magnesiotaramite	2 / m
66.01.03b.15a	Aluminotaramite	2 / m
66.01.03b.15b	Aluminomagnesiotaramite	2 / m	R.
66.01.03b.16	Taramit	2 / m
66.01.03b.17	Ferri-magnesiotaramite	2 / m	R.
66.01.03b.18	Ferrite aramite	2 / m
66.01.03b.19	Fluoropargasite ( IMA2003-050 )	2 / m	R.
66.01.03b.20	Parvo Mangano Edenite ( IMA2003-062 )	2 / m	R.
66.01.03b.21	Parvo Manganotremolite ( IMA2004-045 )	2 / m	R.

66.01.03c Group 4, Sodium Amphiboles

66.01.03c.01	Glaucophane	2 / m
66.01.03c.02	Ferroglaucophane	2 / m
66.01.03c.03	Crossit	2 / m	Q
66.01.03c.04	Magnesia beckite	2 / m
66.01.03c.05	Riebeckite	2 / m
66.01.03c.06	Eckermannite	2 / m
66.01.03c.07	Ferro-Eckermannite	2 / m
66.01.03c.08	Magnesio arfvedsonite	2 / m
66.01.03c.09	Arfvedsonite	2 / m
66.01.03c.09a	Fluoro-magnesio-arfvedsonite	2 / m	R.
66.01.03c.09b	Potassium fvedsonite	2 / m	R.
66.01.03c.10	Kôzulite	2 / m
66.01.03c.11	Nybøit	2 / m
66.01.03c.11a	Ferronybøit	2 / m	R.
66.01.03c.11b	Ferri-Ferronybøit	2 / m	R.
66.01.03c.11c	Fluoronybøit	2 / m	R.
66.01.03c.12	Serenity	2 / m
66.01.03c.12a	Ferroleality	2 / m	R.
66.01.03c.12b	Potassium leakage	2 / m	R.
66.01.03c.13	Kornite	2 / m
66.01.03c.14	Ungarettiite	2 / m
66.01.03c.15	Fluoro ferroleate	2 / m
66.01.03c.16	Obertiit	2 / m	R.
66.01.03c.17	Dellaventurait	2 / m	R.

66.01.03d Group 5, Na-Ca-Mg-Fe-Mn-Li-Amphibole, with Li (b) = 0.50 atoms per formula unit

66.01.03d.01	Ferri-Ottoliniit	2 / m	R.
66.01.03d.02	Ferriwhittakerite	2 / m	R.

1/66/04

66.01.04.01

Joesmithit

2 / m

January 66, 2005

66.01.05.01

Ershovite

${\displaystyle {\bar {1}}}$

66.02 Chain Silicates: Double unbranched chains, W = 2 with P = 2, non-amphibole configuration

66.02.01

66.02.01.01	Planchiness	2 / m 2 / m 2 / m
66.02.01.02	Bigcreekite	2 / m 2 / m 2 / m	(R)

66.02.02

66.02.02.01

Vlasovit

2 / m

66.03 Chain silicates: Double unbranched chains, W = 2 with chains P> 2

66.03.01 P = 3

66.03.01.01	Xonotlite	2 / m
66.03.01.02	Zorit	2 / m  2 / m  2 / m
66.03.01.03	Eudidymite	2 / m
66.03.01.04	Epididymite	2 / m  2 / m  2 / m
66.03.01.05	Yuksporit	2 / m
66.03.01.06	Haineaultit	222	R.
66.03.01.07	Chivruaiit ( IMA2004-052 )	2 / m  2 / m  2 / m	R.

66.03.02

Vacant

66.03.03 P = 5

66.03.03.01

Inesit

1

66.03.04 P = 6 (Tuhualith group)

66.03.04.01	Tuhualith	2 / m  2 / m  2 / m
66.03.04.02	Zektzerite	2 / m  2 / m  2 / m
66.03.04.03	Emeleusite	2 / m  2 / m  2 / m

67 Chain silicates: unbranched chains with W> 2

67.01 Chain silicates: unbranched chains with W> 2 with W = 3

67.01.01 Jimthompsonite group

67.01.01.01	Jimthompsonite	2 / m 2 / m 2 / m
67.01.01.02	Clinojimthompsonite	2 / m

67.01.02

67.01.02.01

Carlosturanite

Monoclinic

67.02 Chain silicates: unbranched chains with W> 2 with W = 5

67.02.01 Tinaksite group

67.02.01.01	Tinaksite	Trigonal
67.02.01.02	Tokkoit	${\displaystyle {\bar {1}}}$
67.02.01.03	Senekevichit	${\displaystyle {\bar {1}}}$	R.

68 Chain silicates: structures with chains of different widths

68.01 Chain silicates: structures with chains of different widths

68.01.01

68.01.01.01

Chesterite

mm2

68.01.02

68.01.02.01	Vinogradovite	2 / m
68.01.02.02	Paravinogradovite	1	R.

68.01.03

68.01.03.01

Aerinite

3m

69 Chain silicates: chains with side branches or loops

69.01 Chain silicates: chains with side branches or loops with (P = 2, and N = 4, 2 side branches)

69.01.01 Astrophyllite group

69.01.01.01	Astrophyllite	1
69.01.01.02	Cuplet kit	2 / m
69.01.01.03	Kupletkit- (Cs)	${\displaystyle {\bar {1}}}$
69.01.01.04	Niobophyllite	Trigonal
69.01.01.05	Zircophyllite	${\displaystyle {\bar {1}}}$
69.01.01.06	Hydroastrophyllite	${\displaystyle {\bar {1}}}$
69.01.01.07	Magnesium astrophyllite	2 / m
69.01.01.08	Niobocupletskit	${\displaystyle {\bar {1}}}$	R.
69.01.01.09	Nalivkinite ( IMA 2006-038 )	${\displaystyle {\bar {1}}}$	R.

69.02 Chain silicates: chains with side branches or loops with P> 2

69.02.01a Aenigmatite and related species (aenigmatite subgroup)

69.02.01a.01	Aenigmatite	${\displaystyle {\bar {1}}}$
69.02.01a.02	Dorrit	Trigonal
69.02.01a.03	Høgtuvait	${\displaystyle {\bar {1}}}$
69.02.01a.04	Crinovite	${\displaystyle {\bar {1}}}$
69.02.01a.05	Rhönit	${\displaystyle {\bar {1}}}$
69.02.01a.06	Serendibit	${\displaystyle {\bar {1}}}$
69.02.01a.07	Welshit	${\displaystyle {\bar {1}}}$
69.02.01a.08	Wilkinsonite	${\displaystyle {\bar {1}}}$
69.02.01a.09	Makarochkinite ( IMA2002-009a )	${\displaystyle {\bar {1}}}$	R.

69.02.01b Aenigmatite and related species (sapphirin subgroup)

69.02.02a.01	Sapphirin	${\displaystyle {\bar {1}}}$
69.02.02a.02	Surinamite	2 / m
69.02.02a.03	Khmaralith	2 / m	R.

69.02.01c Aenigmatite and related species (magbasite subgroup)

69.02.01c.01

Magbasite

Orthorhombic

69.02.02

69.02.02.01	Saneroite	${\displaystyle {\bar {1}}}$
69.02.02.02	Scheuchzerite ( IMA2004-044 )	${\displaystyle {\bar {1}}}$	(R)

69.02.03 Howieit group

69.02.03.01	Howieit	Trigonal
69.02.03.02	Taneyamalith	1
69.02.03.03	Deerit	2 / m

69.02.04

69.02.04.01

Liebauit

2 / m

69.02.05

69.02.05.01

Johninnesite

${\displaystyle {\bar {1}}}$

70 chain silicates: column or tube structures

70.01 Chain silicates: column or tube structures with column-like silicate units

70.01.01

70.01.01.01	Litidionite	${\displaystyle {\bar {1}}}$
70.01.01.02	Fenaksite	${\displaystyle {\bar {1}}}$
70.01.01.03	Manaksit	${\displaystyle {\bar {1}}}$
70.01.01.04	Agrellite	${\displaystyle {\bar {1}}}$

70.01.02 Double-cranked chains

70.01.02.01	Narsarsukite	4 / m
70.01.02.02	Caysichite- (Y)	mm2
70.01.02.03	Charoite	2 / m

70.02 Chain silicates: column or tube structures with Si ₂ O ₇ dimers

70.02.01

70.02.01.01	Miserit	${\displaystyle {\bar {1}}}$
70.02.01.02	Frankamenit	1	R.

70.02.02

70.02.02.01	Penkvilksit	2 / m
70.02.02.02	Tumchait	2 / m	R.

70.03 Chain silicates: column or tube structures with balosilicates

70.03.01

70.03.01.01

Ashcroftin- (Y)

4 / m 2 / m 2 / m

70.04 Chain silicates: column or tube structures with linked chains in the form of a cage

70.04.01 Neptunite group

70.04.01.01	Neptunite	Monoclinic
70.04.01.02	Manganese neptunite	2 / m
70.04.01.03	Watatsumiit ( IMA 2001-043 )	Monoclinic	R.
70.04.01.04	Magnesioneptunit ( IMA2009-009 )	2 / m

70.05 Chain silicates: Column or tube structures with chains connected by Be

70.05.01

70.05.01.01

Chiavennite

2 / m 2 / m 2 / m

70.05.02

70.05.02.01

Tvedalite

Orthorhombic

70.05.03

70.05.03.01

Bavenite

mm2

71. Layered silicate minerals

71.00 Layered silicate minerals without a classification number

71.00.00 Brittle mica group

71.00.00.00

Spodiophyllite

Monoclinic

Q

71.00.00 chlorite group

71.00.00.00

Griffithite

Monoclinic

N

71.00.00 mica group

71.00.00.00

Orlovit ( IMA 2009-006 )

2

71.00.00 layered silicates

71.00.00.00

Ekmanite

Orthorhombic

Q

71.00.00 Layered silicates with changed layers

71.00.00.00

Barium banisterite

Monoclinic

N

71.00.00 layered silicates

71.00.00.00

Shlycovite ( IMA 2008-062 )

2 / m

71.00.00 unclassified silicates

71.00.00.00

Voloshinite ( IMA 2007-052 )

2 / m

71.01 Sheet silicates: Layers of six-membered rings with 1: 1 layers

71.01.01 Kaolinite group

71.01.01.01	Dickit	Monoclinic
71.01.01.02	Kaolinite	1
71.01.01.03	Nakrit	Monoclinic
71.01.01.04	Halloysite	Monoclinic
71.01.01.05	Endellite	Monoclinic	Q
71.01.01.06	Odinite	Monoclinic

71.01.02a serpentine group

71.01.02a.01

Antigorite

Monoclinic

71.01.02b serpentine group (lizardite subgroup)

71.01.02b.01	Karyopilith	Monoclinic
71.01.02b.02	Lizardite	${\displaystyle {\bar {1}}}$
71.01.02b.03	Népouit	mm2
71.01.02b.04	Greenalith	Monoclinic

71.01.02c serpentine group (Amesite subgroup)

71.01.02c.01	Amesite	1
71.01.02c.02	Berthierin	Monoclinic
71.01.02c.03	Brindleyite	2
71.01.02c.04	Fraipontit	Monoclinic
71.01.02c.05	Kellyite	6th
71.01.02c.06	Manundonite	1
71.01.02c.07	Cronstedtite	3m

71.01.02d serpentine group (chrysotile subgroup)

71.01.02d.01	Chrysotile	2 / m	R.
71.01.02d.02	Clinochrysotile	Monoclinic
71.01.02d.03	Orthochrysotile	Orthorhombic
71.01.02d.04	Parachrysotile	Orthorhombic
71.01.02d.05	Pecorait	2 / m

71.01.03 Bismuth ferrite group

71.01.03.01	Bismuth ferrite	Monoclinic
71.01.03.02	Chapmanite	Monoclinic

71.01.04 Allophane group

71.01.04.01	Allophane	no
71.01.04.02	Hisingerite	Monoclinic
71.01.04.03	Imogolite	Monoclinic
71.01.04.04	Neotocite	no
71.01.04.05	Zinalsit	Monoclinic	R.

71.02 Sheet silicates: Layers of six-membered rings with 2: 1 layers

71.02.01 pyrophyllite talk group

71.02.01.01	Pyrophyllite	${\displaystyle {\bar {1}}}$
71.02.01.02	Ferripyrophyllite	2 / m
71.02.01.03	Talk	2 / m
71.02.01.04	Willemseit	2 / m
71.02.01.05	Minnesotaite	${\displaystyle {\bar {1}}}$
71.02.01.06	Brinrobertsite	2 / m	R.

71.02.02a mica group (muscovite subgroup)

71.02.02a.01	Muscovite	2 / m
71.02.02a.02	Paragonite	Monoclinic
71.02.02a.03	Chernykhit	2 / m
71.02.02a.04	Roscoelite	2 / m
71.02.02a.05	Glauconite	2 / m
71.02.02a.06	Celadonite	2 / m
71.02.02a.06b	Ferroceladonite	2 / m	R.
71.02.02a.06c	Ferro-aluminoceladonite	2 / m	R.
71.02.02a.06d	Aluminoceladonite	2 / m	R.
71.02.02a.06e	Chromium celadonite	2	R.
71.02.02a.07	Tobelith	2 / m
71.02.02a.08	Nanpingite	2 / m
71.02.02a.09	Boromuscovite	2 / m
71.02.02a.10	Montdorite	2 / m
71.02.02a.11	Chromophyllite	2 / m	R.
71.02.02a.12	Shirokshinite	2 / m	R.

71.02.02b mica group (biotite subgroup)

71.02.02b.01	Phlogopite	2 / m
71.02.02b.01a	Tetra-ferriphlogopite	2 / m	R.
71.02.02b.01b	Shirozulite	2 / m	R.
71.02.02b.01c	Fluorophlogopite	2 / m
71.02.02b.02	Biotite	2 / m	N
71.02.02b.03	Annit	2 / m
71.02.02b.03a	Fluorannite	2 / m	R.
71.02.02b.04	Tetra Ferri Annite	2 / m
71.02.02b.05	Siderophyllite	2 / m
71.02.02b.05a	Eastonite	2 / m	R.
71.02.02b.06	Hendricksite	2 / m
71.02.02b.07	Lepidolite	Monoclinic
71.02.02b.08	Polylithionite	2 / m
71.02.02b.08a	Trilithionite	2 / m	R.
71.02.02b.08b	Sokolovait	Monoclinic	R.
71.02.02b.09	Tainiolite	2 / m
71.02.02b.10	Zinnwaldite	2 / m
71.02.02b.11	Norrishit	2 / m
71.02.02b.12	Masutomilith	2 / m
71.02.02b.13	Aspidolite	2 / m
71.02.02b.14	Wonesit	2 / m
71.02.02b.15	Price workit	2 / m
71.02.02b.16	Ephesite	2 / m
71.02.02b.18	Suhailit ( IMA 2007-040 )	2 / m	R.

71.02.02c mica group (margarit subgroup)

71.02.02c.01	Margarit	2 / m
71.02.02c.02	Clintonite	2 / m
71.02.02c.03	Bityit	2 / m
71.02.02c.04	Anandite	2 / m
71.02.02c.05	Cinema hit	2 / m
71.02.02c.06	Ferrokinoshitalite	2 / m	R.
71.02.02c.07	Ganterite	2 / m	R.
71.02.02c.08	Oxykinoshitalith ( IMA2004-013 )	2 / m	R.

71.02.02d mica group (hydro mica subgroup)

71.02.02d.01	Hydrobiotite	2 / m
71.02.02d.02	Illite	2 / m	N
71.02.02d.03	Vermiculite	2 / m
71.02.02d.04	Brammallite	2 / m	N

71.02.03 Cuprorivait group

71.02.03.01	Cuprorivait	4 / m 2 / m 2 / m
71.02.03.02	Gillespit	4 / m 2 / m 2 / m
71.02.03.03	Effenbergerite	4 / m 2 / m 2 / m
71.02.03.04	Wesselsit	4 / m 2 / m 2 / m	R.

71.02.04 Surit group

71.02.04.01	Ferrisurite	Monoclinic
71.02.04.02	Surit	Monoclinic
71.02.04.03	Niksergievit ( IMA2002-036 )	Monoclinic	R.

February 71, 2005

71.02.05.01

Macaulayite

Monoclinic

71.03 Layered Silicates: Layers of six-membered rings with 2: 1 clay minerals

71.03.01a Smectite group (dioctahedral smectites)

71.03.01a.01	Beidellite	2 / m
71.03.01a.02	Montmorillonite	2 / m
71.03.01a.03	Nontronite	2 / m
71.03.01a.04	Volkonskoit	2 / m
71.03.01a.05	Swinefordite	2 / m

71.03.01b Smectite group (trioctahedral smectites)

71.03.01b.01	Sobotkit	Monoclinic	Q
71.03.01b.02	Saponite	2 / m
71.03.01b.02a	Ferrosaponite	Monoclinic	R.
71.03.01b.03	Sauconite	2 / m
71.03.01b.04	Hectorite	2 / m
71.03.01b.05	Pimelite	Hexagonal
71.03.01b.06	Stevensite	Monoclinic
71.03.01b.07	Yakhontovit	2 / m
71.03.01b.08	Zinc silite	2 / m

71.04 Layered silicates: layers of six-membered rings, alternating 1: 1, 2: 1 and octahedral

71.04.01 chlorite group (tri-dioctahedral)

71.04.01.01	Donbasit	2 / m
71.04.01.02	Cookeit	2 / m
71.04.01.03	Sudoit	2 / m
71.04.01.04	Clinochlor	2 / m
71.04.01.05	Nimit	2 / m
71.04.01.06	Baileychlor	Trigonal
71.04.01.07	Chamosite	2 / m
71.04.01.08	Pennantite	2 / m
71.04.01.09	Orthochamosite (discredited)	Orthorhombic	R.
April 71, January 10	Borocookeit	2 / m	R.

71.4.2 Alternating chlorite smectite group

71.04.02.01	Dozyite	Monoclinic
71.04.02.02	Lunijianlait	Monoclinic
April 71, 02.03	Saliotite	2 / m
71.04.02.04	Tosudite	Orthorhombic
April 71, 02.05	Corrensite	Orthorhombic
April 71, 02.06	Coolness	Monoclinic
April 71, 02.07	Rectorite	Monoclinic
April 71, 02.08	Aliettite	Monoclinic
April 71, 02.09	Glagolevite	1	R.

April 71, 03

71.04.03.01

Franklinfurnaceite

2

April 71, 2004

April 71, April 01

Gonyerite

Orthorhombic

71.05 Layered Silicates: Layers of six-membered rings with other anions

71.05.01

71.05.01.01

Cone

Monoclinic

71.05.02

71.05.02.01

Yakovenchukit- (Y) ( IMA 2006-002 )

2 / m

R.

71.05.03

71.05.03.01

Britvinite ( IMA 2006-031 )

${\displaystyle {\bar {1}}}$

R.

72. Layered silicates: two-dimensional, unlimited layers with rings other than six-membered

72.01 Layered silicates: Two-dimensional unlimited layers with rings other than six-membered: 4-membered rings

72.01.01

72.01.01.01

Ekanite

${\displaystyle 422}$

72.01.02

72.01.02.01

Thornasite

${\displaystyle {\bar {3}}2/m}$

72.01.03

72.01.03.01

Prehnite

mm2

72.01.04

72.01.04.01	Amstallite	2 / m
72.01.04.02	Rudenkoit ( IMA 2003-060 )	Monoclinic	R.

72.01.05

72.01.05.01

Eakerit

2 / m

72.02 Layered silicates: Two-dimensional, unlimited layers with rings other than six-membered: 4-, 6-, and 8-membered rings

72.02.01 Dalylite group

72.02.01.01	Dalyite	${\displaystyle {\bar {1}}}$
72.02.01.02	Davanite	${\displaystyle {\bar {1}}}$
72.02.01.03	Sazhinite- (Ce)	mm2
72.02.01.04	Sazhinit- (La) ( IMA2002-042a )	2 / m 2 / m 2 / m	R.

72.03 Layered silicates: Two-dimensional, unlimited layers with rings other than six-membered: 3-, 4-, or 5-membered rings and 8-membered rings

72.03.01 Apophyllite group (4- and 8-membered rings)

72.03.01.00	Apophyllite	4 / m 2 / m 2 / m	N
72.03.01.01	Fluorapophyllite- (K) (formerly fluorapophyllite or apophyllite- (KF) )	4 / m 2 / m 2 / m
72.03.01.02	Hydroxyapophyllite (K) (formerly hydroxyapophyllite or apophyllite (KOH) )	4 / m 2 / m 2 / m
72.03.01.03	Fluorapophyllite (Na) (formerly natroapophyllite or apophyllite (NaF) )	2 / m 2 / m 2 / m
72.03.01.04	Carletonite	4 / m 2 / m 2 / m

72.03.02 Tobermorite group (5- and 8-membered rings)

72.03.02.01	Tobermorite	2 2 2
72.03.02.02	Klinotobermorit	Monoclinic
72.03.02.03	Plombierite	2 2 2
72.03.02.04	Riversideit	2 2 2
72.03.02.05	Okenite	Trigonal
72.03.02.06	Tacharanite	Monoclinic
72.03.02.07	Nekoite	1
72.03.02.08	Oyelite	Orthorhombic

72.03.03

72.03.03.01

Zeravshanite ( IMA 2003-034 )

2 / m

R.

72.04 Layered silicates: Two-dimensional, unlimited layers with rings other than six-membered: 4-, 6-, and 12-membered rings

72.04.01a Pyrosmalite group (pyrosmalite subgroup)

72.04.01a.01	Pyrosmalite- (Fe) (formerly ferropyrosmalite )	${\displaystyle {\bar {3}}2/m}$
72.04.01a.02	Pyrosmalite- (Mn) (formerly Manganese Pyrosmalite )	${\displaystyle {\bar {3}}2/m}$
72.04.01a.03	Schallerite	3m

72.04.01b Pyrosmalite group (Friedelite subgroup)

72.04.01b.01	Friedelite	2 / m
72.04.01b.02	Mcgillit	2 / m
72.04.01b.03	Nelenite	${\displaystyle {\bar {3}}2/m}$

72.05 Layered silicates: two-dimensional unlimited layers with rings other than six-membered: corroded and complex layers

72.05.01 Rhodesite group

72.05.01.01	Rhodesite	2 / m 2 / m 2 / m
72.05.01.02	Monteregianite- (Y)	2 / m
72.05.01.03	Macdonaldit	2 / m 2 / m 2 / m
72.05.01.04	Delhayelite	2 / m 2 / m 2 / m
72.05.01.05	Hydrodelhayelite	mm2
72.05.01.06	Seidit- (Ce)	2 / m	R.

72.05.02 Leukosphenite and related species

72.05.02.01	Leukosphenite	2 / m
72.05.02.02	Nordit (Ce)	2 / m 2 / m 2 / m
72.05.02.03	Nordit- (La)	2 / m 2 / m 2 / m
72.05.02.04	Semenovit	2 / m 2 / m 2 / m
72.05.02.05	Ferronordite (Ce)	2 / m 2 / m 2 / m	R.
72.05.02.06	Manganonordite (Ce)	2 / m 2 / m 2 / m	R.
72.05.02.07	Ferronordite- (La)	2 / m 2 / m 2 / m	R.
72.05.02.08	Bussyite- (Ce) ( IMA 2007-039 )	2 / m	R.

72.05.03

72.05.03.01

Kvanefjeldit

2 / m 2 / m 2 / m

May 72, 2004 Elpidite / Armstrongite

72.05.04.01	Armstrongite	2
72.05.04.02	Elpidite	mm2

72.05.05

72.05.05.01

Varennesite

2 / m 2 / m 2 / m

72.06 Layered silicates: two-dimensional, unlimited layers with rings other than six-membered: tetrahedral Al interconnects

72.06.01

72.06.01.01

Petalite

2 / m

73. Sheet silicates with condensed tetrahedral layers

73.01 Sheet silicates: condensed tetrahedral layers with double layers

73.01.01

73.01.01.01	Naujakasite	2 / m
73.01.01.02	Manganonaujakasite	2 / m	R.

73.01.02 Latiumite group

73.01.02.01	Latiumite	2
73.01.02.02	Tuscanite	2 / m

73.01.03

73.01.03.01

Fedorite

${\displaystyle {\bar {1}}}$

73.01.04

73.01.04.01

Zeophyllite

${\displaystyle {\bar {3}}}$

73.01.05

73.01.05.01

Kanemite

2 / m 2 / m 2 / m

73.01.06

73.01.06.01

Vertumnite

2 / m

73.02 Sheet silicates: condensed tetrahedral layers with double and single layers

73.02.01

73.02.01.01	Iagoit	${\displaystyle {\bar {6}}m2}$
73.02.01.02	Hyttsjöit	${\displaystyle {\bar {3}}}$	R.

73.02.02a Reyerite group (Reyerite subgroup)

73.02.02a.01	Reyerite	${\displaystyle {\bar {3}}}$
73.02.02a.02	Truscottite	Trigonal

73.02.02b Reyerite group (Minehillite subgroup)

73.02.02b.01	Minehillit	Hexagonal
73.02.02b.02	Orlymanite	Trigonal

73.02.02c Reyerite group (Gyrolith subgroup)

73.02.02c.01

Gyrolith

6th

73.02.02d Reyerite group (Trikline subgroup)

73.02.02d.01	Martinite	${\displaystyle {\bar {1}}}$	R.
73.02.02d.02	Lalondeit ( IMA 2002-026 )	${\displaystyle {\bar {1}}}$	R.

74 layered silicates: modulated layers

74.01 Layered silicates: modulated layers with connected islands

74.01.01 Stilpnomelan group

74.01.01.01	Stilpnomelan	${\displaystyle {\bar {1}}}$
74.01.01.02	Lennilenapeit	Trigonal
74.01.01.03	Franklinphilit	Trigonal
74.01.01.04	Bannisterite	2 / m
74.01.01.05	Middendorfite ( IMA 2005-028 )	Monoclinic	R.

74.01.02 Ganophyllite group

74.01.02.01	Ganophyllite	2 / m
74.01.02.02	Eggletonite	Monoclinic
74.01.02.03	Tamait	2 / m	R.

74.01.03

74.01.03.01	Parsettensit	2 / m
74.01.03.02	Crossbowite ( IMA 2005-035 )	2 / m	R.

74.01.04

74.01.04.01	Zussmanite	3
74.01.04.02	Coombsit	Trigonal	R.

74.02 Layered silicates: modulated layers

74.02.01

74.02.01.01

Wickenburgite

3m

74.03 Layered silicates: modulated layers with connected strips

74.03.01a palygorskite sepiolite group (palygorskite subgroup)

74.03.01a.01	Palygorskit	2 / m
74.03.01a.02	Tupersuatsiait	Monoclinic
74.03.01a.03	Yofortierite	Monoclinic
74.03.01a.04	Califersite	${\displaystyle {\bar {1}}}$	R.

74.03.01b palygorskite sepiolite group (sepiolite subgroup)

74.03.01b.01	Sepiolite	2 / m 2 / m 2 / m
74.03.01b.02	Falcondoite	2 / m 2 / m 2 / m
74.03.01b.03	Loughlinite	Orthorhombic

74.03.02

74.03.02.01

Chrysocolla

Orthorhombic

74.03.03 Altisite / Lemoynite

74.03.03.01	Altisit	2 / m
74.03.03.02	Lemoynite	2 / m
74.03.03.03	Natrolemoynite	2 / m	R.

74.03.04 Barium layered silicates

74.03.04.01	Sanbornite	2 / m 2 / m 2 / m
74.03.05.02	Krauskopfit	2 / m

74.03.05 Sodium layered silicates

74.03.05.01	Natrosilite	2 / m
74.03.05.02	Macatite	2 / m
74.03.05.03	Silinaite	2 / m
74.03.05.04	Searlesite	2

74.03.06

74.03.06.01

Revdit

2

74.03.07 Vanadium layered silicates

74.03.07.01	Cavansite	2 / m 2 / m 2 / m
74.03.07.02	Pentagonite	mm2

74.03.08

74.03.08.01

Intersilit

2 / m

R.

75. Framework silicate minerals

75.00 framework silicate minerals without classification number

75.00.00 silica group

75.01.01.01

Lechatelierite

no

N

75.00.00 unclassified silicates

75.00.00.00

Flörkeit ( IMA 2008-036 )

${\displaystyle {\bar {1}}}$

75.00.00 zeolite group

75.00.00.00

Alflarsenite ( IMA 2008-023 )

2

75.01 Framework silicates: tetrahedral Si lattice, SiO ₂ with [4] -coordinated Si

75.01.01

75.01.01.01

Cristobalite

${\displaystyle 422}$

75.01.02

75.01.02.01

Tridymite

1

1/75/03

75.01.03.01

quartz

3 2

1/75/04

75.01.04.01	Coesite	2 / m
75.01.04.02	Moganite	2 / m	R.

75.01.05

75.01.05.01

Seifertit

Orthorhombic

R.

75.02 Framework silicates: tetrahedral Si lattice, SiO ₂ with H ₂ O and organic molecules

75.02.01

75.02.01.01

opal

no

75.02.02 Melanophlogite polymorphs

75.02.02.01	Melanophlogite	4 / m 2 / m 2 / m
75.02.02.02	Melanophlogite beta	${\displaystyle 4/m{\bar {3}}2/m}$	R.
75.02.02.03	Chibait ( IMA2008-067 )	${\displaystyle {\bar {3}}}$	R.

75.02.03

75.02.03.01

Lutecite (actually Mogánite )

2 / m

N

75.02.04

75.02.04.01

Silhydrite

Orthorhombic

75.03 Framework silicates: tetrahedral Si lattice with a structure derived from silicon dioxide

75.03.01

75.03.01.01

Virgilit

${\displaystyle 622}$

76. Framework silicates: Al-Si lattice

76.01 With Al-Si grid

76.01.01 K (Na, Ba) feldspars

76.01.01.01	Orthoclase	2 / m
76.01.01.02	Sanidine	2 / m
76.01.01.03	Hyalophane	2 / m
76.01.01.04	Celsian	2 / m
76.01.01.05	Microclinic	${\displaystyle {\bar {1}}}$
76.01.01.06	Anorthoclase	${\displaystyle {\bar {1}}}$
76.01.01.07	Rubiklin	${\displaystyle {\bar {1}}}$	R.
76.01.01.08	Filatovit ( IMA 2002-052 )	2 / m	R.

76.01.02

76.01.02.01

Buddingtonite

Monoclinic

76.01.03 Plagioclase series

76.01.03.00	Plagioclase	${\displaystyle {\bar {1}}}$	N
76.01.03.01	Albite	${\displaystyle {\bar {1}}}$
76.01.03.02	Oligoclase	${\displaystyle {\bar {1}}}$
76.01.03.03	Andesine	${\displaystyle {\bar {1}}}$	N
76.01.03.04	Labradorite	${\displaystyle {\bar {1}}}$	N
76.01.03.05	Bytownite	${\displaystyle {\bar {1}}}$	N
76.01.03.06	Anorthite	${\displaystyle {\bar {1}}}$

76.01.04

76.01.04.01

Reed mergnerite

${\displaystyle {\bar {1}}}$

76.01.05 Paracelsian group

76.01.05.01	Paracelsian	2 / m
76.01.05.02	Slavsonite	2 / m

76.01.06 Banalsite group

76.01.06.01	Banal	2 / m 2 / m 2 / m
76.01.06.02	Stronalsite	Orthorhombic
76.01.06.03	Lisetite	mm2
76.01.06.04	Svyatoslavit	2

76.01.07

76.01.07.01

Dmisteinbergite

6 / m 2 / m 2 / m

76.01.08 Hexagonal feldspars (high pressure)

76.01.08.01	Kokchetavit ( IMA 2004-011 )	6 / m 2 / m 2 / m	R.
76.01.08.02	Kumdykolite ( IMA 2007-049 )	Orthorhombic

76.01.09

76.01.09.01

Lingunit ( IMA2004-054 )

4 / m

R.

76.02 Framework silicates: Al-Si lattices, feldspar representatives and related species

76.02.01 Nepheling group

76.02.01.01	Kalsilite	3m
76.02.01.02	Nepheline	6th
76.02.01.03	Tricalsilite	6th
76.02.01.04	Panunzit	6th
76.02.01.05	Kaliophilite	${\displaystyle 622}$
76.02.01.06	Yoshiokait	${\displaystyle {\bar {3}}}$
76.02.01.07	Megakalsilite ( IMA 2001-008 )	6th	R.

76.02.02 Leucite group

76.02.02.01	Leucite	4 / m
76.02.02.02	Ammonioleucite	4 / m

76.02.03 Sodalite group

76.02.03.01	Sodalite	${\displaystyle {\bar {4}}3m}$
76.02.03.02	Nosean	${\displaystyle {\bar {4}}3m}$
76.02.03.03	Haüyn	${\displaystyle {\bar {4}}3m}$
76.02.03.04	Lazurite	${\displaystyle {\bar {4}}3m}$
76.02.03.05	Bicchulite	${\displaystyle {\bar {4}}3m}$
76.02.03.06	Kamaishilith	Tetragonal
76.02.03.07	Tugtupit	${\displaystyle {\bar {4}}}$
76.02.03.08	Tsaregorodtsevit	2 2 2

76.02.04 Helving group

76.02.04.01	Helvin	${\displaystyle {\bar {4}}3m}$
76.02.04.02	Danalith	${\displaystyle {\bar {4}}3m}$
76.02.04.03	Genthelvin	${\displaystyle {\bar {4}}3m}$

76.02.05 Cancrinite group

76.02.05.01	Afghanit	Hexagonal
76.02.05.02	Bystrite	3m
76.02.05.03	Cancrinite	6th
76.02.05.04	Cancrisilit	6th
76.02.05.05	Davyn	6 / m
76.02.05.06	Franzinite	3 2
76.02.05.07	Giuseppettite	3m
76.02.05.08	Hydroxycancrinite	6th
76.02.05.09	Liottite	${\displaystyle {\bar {6}}m2}$
76.02.05.10	Microsommit	${\displaystyle 622}$
76.02.05.11	Pitiglianoite	6th
76.02.05.12	Quadridavyn	6 / m
76.02.05.13	Sacrofanite	6 / m 2 / m 2 / m
76.02.05.14	Tounkit	${\displaystyle 622}$
76.02.05.15	Vishnevit	${\displaystyle 622}$
76.02.05.16	Wenkit	${\displaystyle {\bar {6}}m2}$
76.02.05.17	Marinellite	Trigonal	R.
76.02.05.18	Farneseit ( IMA2004-043 )	6 / m 2 / m 2 / m	R.
76.02.05.19	Alloriite ( IMA 2006-020 )	3m	R.
76.02.05.20	Biachellaite ( IMA 2007-044 )	3
76.02.05.21	Fantappièit ( IMA2008-006 )	3	R.
76.02.05.22	Kyanoxalite ( IMA 2008-041 )	6th	R.
76.02.05.23	Balliranoite ( IMA2008-065 )	6th	R.

76.03 Framework silicates: Al-Si grids with other Be / Al / Si grids

76.03.01 Scapolite group

76.03.01.00	Scapolite	4 / m	N
76.03.01.01	Marialith	4 / m
76.03.01.02	Mejonite	4 / m
76.03.01.03	Silvialith	4 / m	R.

76.03.02

76.03.02.01

Sarcolite

4 / m

76.03.03

76.03.03.01

Ussingite

${\displaystyle {\bar {1}}}$

76.04 Framework silicates: Al-Si grids with B-Si grids

76.04.01

76.04.01.01

Lisitsynite

2 2 2

R.

04/76/02

76.04.02.01

Malinkoite

6th

R.

77. Framework silicates: zeolite group

77.01 Real zeolites

77.01.01 Analcim and related species

77.01.01.01	Analcime	1
77.01.01.02	Pollucite	${\displaystyle 4/m{\bar {3}}2/m}$
77.01.01.03	Wairakit	2 / m
77.01.01.04	Laumontite	2 / m
77.01.01.05	Hsianghualith	${\displaystyle 23}$

77.01.02 Chabazite and related species

77.01.02.01	Chabazite-Ca	${\displaystyle {\bar {1}}}$
77.01.02.01a	Chabazite-na	${\displaystyle {\bar {3}}2/m}$	(R)
77.01.02.01b	Chabazite-K	${\displaystyle {\bar {3}}2/m}$	R.
77.01.02.01c	Chabazit Sr	${\displaystyle {\bar {3}}2/m}$	R.
77.01.02.02	Herschelite	${\displaystyle {\bar {3}}2/m}$	Q
77.01.02.03	Willing sonite	${\displaystyle {\bar {1}}}$
77.01.02.04	Offretit	${\displaystyle {\bar {6}}m2}$
77.01.02.05	Erionite-Na	6 / m 2 / m 2 / m
77.01.02.05a	Erionite-K	6 / m 2 / m 2 / m	R.
77.01.02.05b	Erionite-Ca	6 / m 2 / m 2 / m	R.
77.01.02.06	Gmelinit-Na	6 / m 2 / m 2 / m
77.01.02.06a	Gmelinite approx	6 / m 2 / m 2 / m	R.
77.01.02.06b	Gmelinit-K	6 / m 2 / m 2 / m	R.
77.01.02.07	Faujasite-Na	${\displaystyle 4/m{\bar {3}}2/m}$
77.01.02.07a	Faujasite approx	${\displaystyle 4/m{\bar {3}}2/m}$	R.
77.01.02.07b	Faujasite Mg	${\displaystyle 4/m{\bar {3}}2/m}$	R.
77.01.02.08	Levyn-Ca	${\displaystyle {\bar {3}}2/m}$
77.01.02.08a	Levyn-Na	${\displaystyle {\bar {3}}2/m}$	R.
77.01.02.09	Tschörtnerite	${\displaystyle 4/m{\bar {3}}2/m}$	R.

77.01.03 Gismondin and related species

77.01.03.01	Gismondin	2 / m
77.01.03.02	Amicite	2
77.01.03.03	Garronite	4 / m
77.01.03.04	Gobbinsite	mm2
77.01.03.05	Harmotome	2 / m
77.01.03.06	Phillipsite Na	2 / m
77.01.03.06a	Phillipsite approx	2 / m	R.
77.01.03.06b	Phillipsite-K	2 / m	R.
77.01.03.08	Perlialite	6 / m 2 / m 2 / m
77.01.03.09	Paulingite-K	${\displaystyle 4/m{\bar {3}}2/m}$
77.01.03.09a	Paulingite Na	${\displaystyle 4/m{\bar {3}}2/m}$	R.
77.01.03.09b	Paulingite approx	${\displaystyle 4/m{\bar {3}}2/m}$	R.
77.01.03.10	Mazzit-Mg	6 / m 2 / m 2 / m
77.01.03.10a	Mazzit-Na	2 / m
77.01.03.11	Merlinoite	2 / m 2 / m 2 / m
77.01.03.12	Montesommait	mm2

77.01.04 Heulandite and related species

77.01.04.01	Heulandite-Ca	Monoclinic
77.01.04.01a	Heulandit-Na	Monoclinic	R.
77.01.04.01b	Heulandit-K	2 / m	R.
77.01.04.01c	Heulandit-Sr	Monoclinic	R.
77.01.04.01d	Heulandit-Ba	2 / m	R.
77.01.04.02	Clinoptilolite-K	Monoclinic
77.01.04.02a	Clinoptilolite Na	Monoclinic	R.
77.01.04.02b	Clinoptilolite-Ca	2 / m	R.
77.01.04.03	Stilbit approx	2 / m
77.01.04.03a	Stilbit-Na	2 / m	R.
77.01.04.04	Stellerite	2 / m 2 / m 2 / m
77.01.04.05	Barrerite	2 / m 2 / m 2 / m

77.01.05 Natrolite and related species

77.01.05.01	Natrolite	mm2
77.01.05.02	Tetranatrolite	${\displaystyle {\bar {4}}2m}$	Q
77.01.05.03	Paranatrolite	Monoclinic
77.01.05.04	Mesolite	2
77.01.05.05	Scolecite	Monoclinic
77.01.05.06	Edingtonite	2 2 2
77.01.05.07	Gonnardite	${\displaystyle {\bar {4}}2m}$
77.01.05.08	Cowlesite	Orthorhombic
77.01.05.09	Thomsonite approx	2 / m 2 / m 2 / m
77.01.05.10	Thomsonite Sr	2 / m 2 / m 2 / m	R.
77.01.05.11	Nabesite	2 2 2	R.

77.01.06 Mordenite and related species

77.01.06.01	Mordenite	mm2
77.01.06.02	Epistilbit	1
77.01.06.03	Maricopait	2 / m 2 / m 2 / m
77.01.06.04	Dachiardite-Ca	2 / m
77.01.06.05	Dachiardite-Na	2 / m
77.01.06.06	Ferrierite Mg	2 / m 2 / m 2 / m
77.01.06.06a	Ferrierit-K	2 / m 2 / m 2 / m	R.
77.01.06.06b	Ferrierite Na	2 / m 2 / m 2 / m	R.
77.01.06.07	Boggsit	2 / m 2 / m 2 / m
77.01.06.08	Gottardiit	2 / m 2 / m 2 / m	R.
77.01.06.09	Terranovaite	2 / m 2 / m 2 / m	R.
77.01.06.10	Mutinaite	2 / m 2 / m 2 / m	R.
77.01.06.12	Direnzoite ( IMA 2006-044 )	2 / m	R.

77.01.07 Brewsterite and related species

77.01.07.01	Brewsterite Sr	2 / m
77.01.07.01a	Brewsterite Ba	Monoclinic	R.
77.01.07.02	Yugawaralith	Monoclinic
77.01.07.03	Goosecreekit	2
77.01.07.04	Roggianite	4 / m 2 / m 2 / m

77.01.08 Unclassified zeolite types

77.01.08.01	Bellbergite	Hexagonal
77.01.08.02	Chernichit	4 / m 2 / m 2 / m

77.02 Framework silicates: zeolite group, related species

77.02.01

77.02.01.01

Bikitait

1

77.02.02

77.02.02.01

Lithosite

2

77.02.03

77.02.03.01

Mountainit

2 / m

77.02.04

77.02.04.01

Parthity

2 / m

77.02.05

77.02.05.01

Stratlingite

${\displaystyle {\bar {3}}2/m}$

77.02.06

77.02.06.01

Gaultit

mm2

77.02.07

77.02.07.01

Calborsite

${\displaystyle {\bar {4}}2m}$

77.02.08

77.02.08.01

Verplanckite

6 / m 2 / m 2 / m

78 Unclassified silicate minerals

78.00 Unclassified silicate minerals without a classification number

78.00.00 Island silicates

78.00.00.00

Ivanyukite Cu

${\displaystyle {\bar {4}}3m}$

78.00.00 unclassified silicates

78.00.00.00	Cryptophyllite	2 / m
78.00.00.00	Ivanyukit-Na-T ( IMA 2007-041-T )	3m
78.00.00.00	Byzantievite ( IMA2009-001 )	3
78.00.00.00	Ivanyukit-K	${\displaystyle {\bar {4}}3m}$
78.00.00.00	Ivanyukit-Na	${\displaystyle {\bar {4}}3m}$
78.00.00.00	Plumbophyllite	2 / m
78.00.00.00	Sturtite	no	N

78.00.00 Unclassified silicates

78.00.00.00	Almbosit (discredited 1987)	Orthorhombic	Q
78.00.00.00	Chelyabinskit	Orthorhombic	N
78.00.00.00	Iddingsit	Orthorhombic	N

78.01 Unclassified silicates: possible island silicates

78.01.01

78.01.01.01

Cebollite

Orthorhombic

78.01.02

78.01.02.01

Chantalite

4 / m

78.01.03

78.01.03.01

Cymrite

2

78.01.04

78.01.04.01

Dellait

${\displaystyle {\bar {1}}}$

1/78/05 Jinshiang hit group

78.01.05.01	Jinshajiangit	Monoclinic
78.01.05.02	Perraultite	2

January 78, 2006

78.01.06.01

Kurumsakit

Orthorhombic

01/78/07

78.01.07.01

Plumbotsumit

2 2 2

January 78, 2008

78.01.08.01	Poldervaartite	2 / m 2 / m 2 / m
78.01.08.02	Olmiit ( IMA 2006-026 )	2 / m	R.

January 78, 2009

78.01.09.01

Stringhamite

2 / m

78.01.10

78.01.10.01

Vistepit

${\displaystyle {\bar {1}}}$

78.02 Unclassified silicates: possible group silicates

78.02.01

78.02.01.01

Ganomalith

3

78.03 Unclassified silicates: possible ring silicates

78.03.01

78.03.01.01

Mathhewrogersite

Trigonal

78.03.02

78.03.02.01

Shafranovskit

3m

78.03.03

78.03.03.01

Zakharovite

3m

78.04 Unclassified silicates: possible chain silicates

04/78/01

78.04.01.01

Apachite

Monoclinic

04/78/02

04/78/02/01

Ashburtonite

4 / m

04/78/03

78.04.03.01

Fukalith

Orthorhombic

04/78/04

04/78/4/01

Gilalith

Monoclinic

04/78/05

78.04.05.01

Grumantite

mm2

78.05 Unclassified silicates: possible sheet silicates

78.05.01

78.05.01.01

Ajoite

${\displaystyle {\bar {1}}}$

May 78, 2002

78.05.02.01

Cementite

2 / m

May 78, 2003

78.05.03.01

Burckhardtite

Monoclinic

May 78, 2004

78.05.04.01	Canasite	2 / m
78.05.04.02	Fluorcanasite ( IMA 2007-031 )	m

May 78, 2005

78.05.05.01

Erlianite

Orthorhombic

May 78, 2006

78.05.06.01

Karpinskit

Monoclinic

May 78, 2007

78.05.07.01

Molybdophyllite

${\displaystyle 622}$

May 78, 2008

78.05.08.01

Rait

2 / m

May 78, 2009

78.05.09.01

Tungusite

${\displaystyle {\bar {1}}}$

May 78, 2010

78.05.10.01

Kampfit

Hexagonal

R.

78.06 Unclassified silicates: possible framework silicates

78.06.01

78.06.01.01	Hyalote kit	${\displaystyle {\bar {1}}}$
78.06.01.02	Kapitsait- (Y)	${\displaystyle {\bar {1}}}$	R.

78.06.02

78.06.02.01

Lovdarit

mm2

78.06.03

78.06.03.01

Pellyite

2 / m 2 / m 2 / m

June 78, 2004

78.06.04.01

Tiettait

Orthorhombic

78.07 Unclassified Silicates: completely unclassified silicates

78.07.01

78.07.01.01

Bostwickit

Orthorhombic

78.07.02

78.07.02.01

Creaseyit

2 / m 2 / m 2 / m

07/78/03

78.07.03.01

Ertixiit

${\displaystyle 2/m{\bar {3}}}$

07/78/04

78.07.04.01	Ilimaussite- (Ce)	3
78.07.04.02	Diversilit- (Ce)	${\displaystyle {\bar {3}}}$	R.

07/78/05

78.07.05.01

Ilmajokit

Monoclinic

07/78/06

78.07.06.01

Juanite

Orthorhombic

07/78/07

78.07.07.01

Kenyaite

Monoclinic

07/78/08

78.07.08.01

Kuliokit- (Y)

1

07/78/09

78.07.09.01

Laplandite (Ce)

2 / m 2 / m 2 / m

78.07.10

78.07.10.01	Leifit	${\displaystyle {\bar {3}}2/m}$
78.07.10.02	Telyushenkoit	${\displaystyle {\bar {3}}2/m}$	R.
78.07.10.03	Eirikit	${\displaystyle {\bar {3}}2/m}$

7/78/11

78.07.11.01

Luddenite

Monoclinic

July 78, 2012

78.07.12.01

Magadiite

Monoclinic

7/78/13

78.07.13.01

Maufit

Monoclinic

Q

7/78/14

78.07.14.01

Spadait

no

78.07.15

78.07.15.01

Terskit

mm2

7/78/16

78.07.16.01

Tranquilityite

Hexagonal

7/78/17

78.07.17.01

Umbozerite

no

7/78/18

78.07.18.01

Vyuntspakhkit- (Y)

2 / m

7/78/19

7/78/19.1

Wawayandait

Monoclinic

Web links

• Island silicates (Nesosilicates): Webmineral - Dave Barthelmy: New Dana Classification of Minerals - 51 Nesosilicate Minerals , 52 Nesosilicates Nesosilicate Insular SiO4 Groups and O, OH, F, and H2O , 53 Nesosilicates Nesosilicate Insular SiO4 Groups and Other Anions of Complex Cations and 54 Nesosilicates Nesosilicate Borosilicates and Some Beryllosilicates

• Group silicates (sorosilicates): 55 Sorosilicate Minerals , 56 Sorosilicates Sorosilicate Si2O7 Groups and O, OH, F. and H2O , 57 Sorosilicates Sorosilicate Insular Si3O10 and Larger Noncyclic Groups and 58 Sorosilicates Sorosilicate Insular, Mixed, Single, and Larger Tetrahedral Groups

• Ring Silicates (Cyclosilicates): 59 Cyclosilicate Minerals , 60 Cyclosilicates Cyclosilicate Four-Membered Rings , 61 Cyclosilicates Cyclosilicate Six-Membered Rings , 62 Cyclosilicates Cyclosilicate Eight-Membered Rings , 63 Cyclosilicates Cyclosilicate Condensed Rings and 64 Cyclosilicates Cyclosilicates

• Chainsilicates (Inosilicates): 65 Inosilicate Minerals , 66 Inosilicates Inosilicate Double-Width Unbranched Chains, W = 2 , 67 Inosilicates Inosilicate Unbranched Chains with W> 2 , 68 Inosilicates Inosilicate Structures with Chains of More Than One Width with Side , 69 Inosilicates Inosilicate Chains Branches or Loops and 70 Inosilicates Inosilicate Column or Tube Structures

• Layered Silicates (Phyllosilicates): 71 Phyllosilicate Minerals , 72 Phyllosilicates Phyllosilicate Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings , 73 Phyllosilicates Phyllosilicate Condensed Tetrahedral Sheets and 74 Phyllosilicates Phyllosilicate Modulated Layers

• Tectosilicates: 75 Tectosilicate Minerals , 76 Tectosilicate Tectosilicate Al-Si Framework and 77 Tectosilicate Tectosilicate Zeolite group

• Unclassified Silicates: Webmineral - Dave Barthelmy: New Dana Classification of Minerals 78 Unclassified Silicate Minerals