Bluestone (disambiguation)
Blaustein stands for:
- Bluestone (natural stone) , type of rock
- Blaustein , town in the Alb-Donau district, Baden-Wuerttemberg
- Blaustein , 1928 to 1945 municipality in the Rastenburg district, East Prussia, since 1945: Siniec (Srokowo) , Powiat Kętrzyński, Warmian-Masurian Voivodeship, Poland
- Bluestone , another name for copper sulfate
Blaustein is the family name of the following people:
- Albert P. Blaustein (1921–1994), American lawyer
- Arthur Blaustein (1878–1942), German lawyer, economist and university lecturer
- Elisabeth Blaustein (1884–1942), German teacher, chairwoman of the Association for Maternity Protection, wife of Arthur Blaustein
- Julian Blaustein (1913–1995), American film producer
- Susan Morton Blaustein (* 1953), American composer and music teacher
See also:
- Great bluestone
- Small bluestone
- Blausteinsee , lake near Eschweiler, North Rhine-Westphalia
- Blue stones , hallway sign
- Blue stone
- Blauenstein