Encyclopedia > Kogarkoite

Article Content

Kogarkoite

Kogarkoite [Na₃(SO₄)F] is a mineral with a usually pale blue color. The specific gravity is about 2.67 and the hardness is 3.5. The crystall system is monoclinic. Kogarkoite is named after the russian scientist Lia Nikolaevna Kogarko who discovered this mineral.

External Links

Lia Nikolaevna Kogarko (http://www.icp.ac.ru/RAS_1724-1999/CD_PAH/ENG/34/3442.HTM)

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Jamesport, New York

... the town the population is spread out with 20.6% under the age of 18, 5.0% from 18 to 24, 26.8% from 25 to 44, 27.7% from 45 to 64, and 19.9% who are 65 years of age ...