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Ferroselite

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SHS27465

Ferroselite

ex Dr. Wilke (Eppertshausen/Germany)

Description Tabs

Description
Locality: 
Temple Mountain, San Rafael, Emery County, Utah, United States of America
Size Range: 
Thumbnail (1-3cm)
Size: 
1.9 × 2.6 × 1.3 cm
Description

Small silver ferroselite crystals on matrix

Mineral Data
What's on the rock

Ferroselite

Formula: 
FeSe2
Strunz: 
2.EB.10a
Crystal System: 
Orthorhombic
Hardness: 
6.0 - 6.5
Streak: 
Black
Type Locality: 
Ust' Uyok deposit (Ust'-Uyuk), Turan District, Tuva Republic, Eastern-Siberian Region, Russia...