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Ianthinite & Kasolite

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SHS509060

Ianthinite & Kasolite

Description Tabs

Description
Locality: 
Marshall Pass, Saguache County, Colorado, United States of America
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
1.2 × 1 × 0.4 cm
Description

Nice ianthinite and kasolite 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)

Kasolite

Formula: 
Pb(UO2)[SiO4]·H2O
Strunz: 
9.AK.15
Hardness: 
4.0 - 5.0
Type Locality: 
Shinkolobwe Mine (Kasolo Mine), Shinkolobwe, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre)