Gunnar Raade

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Gunnar Raade (born May 6, 1944 ) is a geologist , mineralogist and former first curator of the mineralogical collection of the Natural History Museum of the University of Oslo .

Live and act

Gunnar Raade is considered the most important mineralogist in Norway after World War II. As Norwegian representative in the "Commission on New Minerals, Nomenclature and Classification" (CNMNC) of the International Mineralogical Association (IMA), he was involved in the recognition of more than 2000 new mineral species from 1982 to 2013. In addition to his professional activity, he was also committed to the numerous Norwegian amateur mineralogists. Among other things, he founded the association of "Friends of the Geological Museum" in Oslo.

Together with various specialist colleagues, Raade discovered and described a total of 18 new minerals :

  1. 1970 dypingite
  2. 1975 the Althausit together with Magne Tysseland
  3. 1979 the Holtedahlit together with Micael H. Mladeck
  4. 1981 Janhaugit together with Micael H. Mladeck
  5. 1984 Kaatialait together with Micael H. Mladeck, Roy Kristiansen and Victor K. Din
  6. 1986 the Heneuit together with Micael H. Mladeck and Victor K. Din
  7. 1988 the Blatterit together with Micael H. Mladeck, Victor K. Din, Alan J. Criddle , Chris J. Stanley
  8. 1992 Tvedalit together with Alf Olav Larsen , Arne Åsheim and Johan Taftø
  9. 1993 the Kamphaugit- (Y) together with Kjartan Brastad
  10. 1998 Zincowoodwardit together with Thomas Witzke
  11. 2002 the Gjerdingenit-Fe together with Giovanni Ferraris , Angela Gula, Gabriella Ivaldi
  12. 2002 the Kristiansenit together with Giovanni Ferraris, Angela Gula, Gabriella Ivaldi and Franz Bernhard
  13. 2004 the Gjerdingenit-Mn together with Nikita V. Chukanov , Uwe Kolitsch , Steffen Möckel , Aleksandr E. Zadov and Igor V. Pekov
  14. 2007 the Hundholmenit- (Y) together with Ole Johnsen , Muriel Erambert , Ole V. Petersen
  15. 2008 the Proshchenkoit- (Y) together with Joel D. Grice, Muriel Erambert, Per Kristiansson and Thomas Witzke
  16. 2009 Alflarsenit together with Joel D. Grice and Mark A. Cooper
  17. 2010 the Heftetjernit together with Uwe Kolitsch , Roy Kristiansen and Ekkehart Tillmanns
  18. 2015 Byrudit together with Tonči Balić-Žunić and Chris J. Stanley

A compilation of his publications can be found at www.mindat.org.

Honors

For his contributions to the exploration of the magnesium phosphate it was with the wording of the mineral Raadeit , a basic magnesium - phosphate of the formula Mg 7 (PO 4 ) 2 (OH) 8 , honored. The type locality of the mineral is the quarry Tingelstadtjern near Modum in the province ( fylke ) Buskerud , Norway.

literature

Web links

Individual evidence

  1. ↑ a b c - Compilation of publications by Gunnar Raade
  2. ↑ Gunnar Raade: Dypingite, a new hydrous basic carbonate of magnesium, from Norway . In: Mineralogy and Petrology . tape 55 , 1970, pp. 1457–1465 ( minsocam.org [PDF; 498 kB ; accessed on January 8, 2018]).
  3. ^ Gunnar Raade, Magne Tysseland: Althausite, a new mineral from Modum, Norway . In: Lithos . tape 8 , no. 3 , 1975, p. 215-219 , doi : 10.1016 / 0024-4937 (75) 90038-9 .
  4. ^ Gunnar Raade, Micael H. Mladeck: Holtedahlite, a new magnesium phosphate from Modum, Norway . In: Lithos . tape 12 , no. 4 , 1979, p. 283-287 , doi : 10.1016 / 0024-4937 (79) 90019-7 .
  5. ^ Gunnar Raade, Micael H. Mladeck: Janhaugite, Na 3 Mn 3 Ti 2 Si 4 O 15 (OH, F, O) 3 , a new mineral from Norway . In: The American Mineralogist . tape 68 , 1981, pp. 1216–1219 ( minsocam.org [PDF; 439 kB ; accessed on January 8, 2018]).
  6. ^ Gunnar Raade, Micael H. Mladeck, Roy Kristiansen, Victor K. Din: Kaatialaite, a new ferric arsenate mineral from Finland . In: The American Mineralogist . tape 69 , 1984, pp. 383-387 ( minsocam.org [PDF; 493 kB ; accessed on January 8, 2018]).
  7. ^ Gunnar Raade, Micael H. Mladeck, Victor K. Din: Heneuite, CaMg 5 (CO 3 ) (PO 4 ) 3 (OH), a new mineral from Modum, Norway . In: New yearbook for mineralogy, monthly books . tape 1986 , no. 8 , 1986, pp. 343-350 .
  8. ^ Gunnar Raade, Micael H. Mladeck, Victor K. Din, Alan J. Criddle, Chris J. Stanley: Blatterite, a new antimony-bearing Mn 2+ -Mn 3+ member of the pinakiolite group, from Nordmark, Sweden . In: New yearbook for mineralogy, monthly books . tape 1988 , 1986, pp. 121-136 .
  9. ↑ Alf O. Larsen, Arne Åsheim, Gunnar Raade, Johan Taftø: Tvedalite, (Ca, Mn) 4 Be 3 Si 6 O 17 (OH) 4 H 2 O, a new mineral from syenite pegmatite in the Oslo Region, Norway . In: The American Mineralogist . tape 77 , 1992, pp. 438–443 ( minsocam.org [PDF; 635 kB ; accessed on January 8, 2018]).
  10. ↑ Gunnar Raade, Kjartan Brastad: Kamphaugite- (Y), a new hydrous Ca (Y, REE) carbonates mineral . In: European Journal of Mineralogy . tape 5 , 1993, p. 679–683 ( rruff.info [PDF; 351 kB ; accessed on January 8, 2018]).
  11. ↑ Thomas Witzke, Gunnar Raade: Zincowoodwardite, [Zn 1-x Al x (OH) 2 ] [(SO 4 ) x / 2 (H 2 O) n ], a new mineral of the hydrotalcite group . In: New yearbook for mineralogy monthly books . tape 1998 , no. 10 , 1998, pp. 455-465 .
  12. ^ Gunnar Raade, Giovanni Ferraris, Angela Gula, Gabriella Ivaldi: Gjerdingenite-Fe from Norway, a new mineral species in the labuntsovite group: description, crystal structure and twinning . In: The Canadian Mineralogist . tape 40 , 2002, p. 1629-1639 , doi : 10.2113 / gscanmin.40.6.1629 .
  13. ^ Gunnar Raade, Giovanni Ferraris, Angela Gula, Gabriella Ivaldi, Franz Bernhard: Kristiansenite, a new calcium-scandium-tin sorosilicate from granite pegmatite in Tørdal, Telemark, Norway . In: Mineralogy and Petrology . tape 75 , no. 1–2 , 2002, pp. 89–99 , doi : 10.1007 / s007100200017 ( univ-lorraine.fr [PDF; 125 kB ; accessed on January 6, 2018]).
  14. ↑ Gunnar Raade, Nikita V. Chukanov, Uwe Kolitsch, Steffen Möckel, Aleksandr E. Zadov, Igor V. Pekov: Gjerdingenite-Mn from Norway - a new mineral species in the labuntsovite group: descriptive data and crystal structure . In: European Journal of Mineralogy . tape 16 , 2004, pp. 979-987 , doi : 10.1127 / 0935-1221 / 2004 / 0016-0979 ( rruff.info [PDF; 910 kB ; accessed on January 8, 2018]).
  15. ^ Gunnar Raade, Ole Johnsen, Muriel Erambert, Ole V. Petersen: Hundholmenite- (Y) from Norway - a new mineral species in the vicanite group: descriptive data and crystal structure . In: Mineralogical Magazine . tape 71 , 2007, p. 179–192 , doi : 10.1180 / minmag.2007.071.2.179 ( rruff.info [PDF; 491 kB ; accessed on January 8, 2018]).
  16. ^ Gunnar Raade, Joel D. Grice, Muriel Erambert, Per Kristiansson, Thomas Witzke: Proshchenkoite- (Y) from Russia - a new mineral species in the vicanite group: descriptive data and crystal structure . In: Mineralogical Magazine . tape 72 , no. 5 , 2008, p. 1071-1082 , doi : 10.1180 / minmag.2008.072.5.1071 ( rruff.info [PDF; 211 kB ; accessed on January 8, 2018]).
  17. ^ Gunnar Raade, Joel D. Grice, Mark A. Cooper: Alflarsenite, a new beryllium - silicate zeolite from a syenitic pegmatite in the Larvik plutonic complex, Oslo Region, Norway . In: European Journal of Mineralogy . tape 21 , 2009, p. 893–900 , doi : 10.1127 / 0935-1221 / 2009 / 0021-1946 ( rruff.info [PDF; 2.1 MB ; accessed on January 8, 2018]).
  18. ^ Uwe Kolitsch, Roy Kristiansen, Gunnar Raade, Ekkehart Tillmanns: Heftetjernite, a new scandium mineral from the Heftetjern pegmatite, Tørdal, Norway . In: European Journal of Mineralogy . tape 22 , no. 2 , 2010, p. 309–316 , doi : 10.1127 / 0935-1221 / 2010 / 0022-1987 ( rruff.info [PDF; 566 kB ; accessed on January 8, 2018]).
  19. ^ Gunnar Raade, Tonči Balić-Žunić, Chris J. Stanley: Byrudite, (Be, □) (V 3+ , Ti) 3 O 6 , a new mineral from the Byrud emerald mine, South Norway . In: Mineralogical Magazine . tape 79 , no. 2 , 2015, p. 261–268 , doi : 10.1180 / minmag.2015.079.2.05 .


personal data
SURNAME Raade, Gunnar
BRIEF DESCRIPTION Norwegian geologist
DATE OF BIRTH May 6, 1944