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Volborthite

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TBM1161131

Description Tabs

Description
Locality: 
Monument #1 Mine, Mystery Valley, Navajo County, Arizona, United States of America
Class: 
Crystal Group/Cluster
Size Range: 
Miniature (4.5-7 cm)
Size: 
1.5 × 4.5 × 3 cm
Largest Crystal: 
0.10cm
Weight: 
29.00gr
Description

Very nice cluster of bright green Volborthite crystals up to 1 mm.

Mineral Data
What's on the rock

Volborthite

Formula: 
Cu3(V2O7)(OH)2·2H2O
Strunz: 
8.FD.05
Hardness: 
3.5
Type Locality: 
Sofronovskii Cu Mine, Yugovskii Zavod, Perm', Permskaya Oblast', Middle Urals, Urals Region, Russia...