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Tacharanite

- Formula
- Ca12Al2Si18O33(OH)36
- Crystal System
- Monoclinic
- Crystal Habit
- Cryptocrystalline
- Luster
- Earthy (Dull)
- Color
- white
- Streak
- white
- Class
- Monoclinic
- Fracture
- Conchoidal
- Hardness
- 5
- WebMineral
- View Tacharanite
- Mindat
- View Tacharanite
Tacharanite from Ritter, Grant Co., Oregon, United States

White Hemispherical crystals to 3mm with Gyrolite, Gmelinite and Phillipsite. Previously a Rudy Tschernich specimen with tag.
Click thumbnail images for larger view.