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Coffinite

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SHS143166

Coffinite

Description Tabs

Description
Locality: 
Uravan District, Montrose County, Colorado, United States of America
Size Range: 
Thumbnail (1-3cm)
Size: 
1.8 × 1.5 × 0.6 cm
Description

Coffinite in matrix

Mineral Data
What's on the rock

Coffinite

Formula: 
(U4+,Th)(SiO4)1-x(OH)4x
Strunz: 
9.AD.30
Hardness: 
5.0 - 6.0
Type Locality: 
La Sal No. 2 Mine, Beaver Mesa, Mesa Co., Colorado, USA