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Ianthinite

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SHS139545

Ianthinite

Description Tabs

Description
Locality: 
Pitch Mine, Marshall Pass, Saguache County, Colorado, United States of America
Size Range: 
Thumbnail (1-3cm)
Size: 
1.3 × 0.7 × 0.9 cm
Description

Black ianthinite in matrix

Mineral Data
What's on the rock

Ianthinite

Formula: 
U4+(UO2)5O7·10H2O
Strunz: 
4.GA.10
Crystal System: 
Orthorhombic
Hardness: 
2.0 - 3.0
Type Locality: 
Shinkolobwe Mine (Kasolo Mine), Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre)