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Larisaite

- Formula
- Na(H3O)(UO2)3(Se4+O3)2O2ยท4H2O
- Crystal System
- Monoclinic
- Crystal Habit
- Lamellar
- Cleavage
- Perfect, None, None
- Luster
- Vitreous (Glassy)
- Color
- yellow
- Streak
- yellow
- Class
- Monoclinic - Sphenoidal
- Fracture
- Sectile
- Hardness
- 1
- WebMineral
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Larisaite from Repete mine, San Juan Co., Utah, United States

- Special Info
- Type Locality
Tiny darker yellow bladed crystals in divergent groups associated intimately with bright, more opaque, acicular Haynesite. This is an excellent specimen with fine groups of both minerals.
Click thumbnail images for larger view.