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Urusovite

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JYJ763238

Urusovite

Description Tabs

Description
Locality: 
Tolbachik Volcano, Kamchatka Krai, Russian Federation
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.5 × 0.9 × 0.9 cm
Description

Intense green urusovite associated with euchlorine. Analysed specimen, rare mineral!

Mineral Data
What's on the rock

Urusovite

Formula: 
CuAl(AsO4)O
Strunz: 
8.BB.60
Crystal System: 
Monoclinic
Hardness: 
4.0
Streak: 
White
Type Locality: 
Novaya fumarole, Second scoria cone, Northern Breakthrough (North Breach), Great Fissure eruption (Main Fracture), Tolbachik volcano, Kamchatka Oblast', Far-Eastern Region, Russia...