Mineralpedia Details for Larisaite
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.
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