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Uranopolycrase

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CSL154519

Uranopolycrase

Rare Mineral

Description Tabs

Description
Locality: 
Aspen, Pitkin County, Colorado, United States of America
Size Range: 
Thumbnail (1-3cm)
Size: 
2.6 × 1.1 × 1 cm
Description

Black crystals of yttrium-titanium -oxide mineral uranopolycrase-(Y) in pegmatite matrix.

Mineral Data
What's on the rock

Uranopolycrase

Formula: 
(U4+,Y)(Ti,Nb)2O6
Strunz: 
4.DG.05
Crystal System: 
Orthorhombic
Hardness: 
5.0 - 6.0
Colour: 
Brown-red
Type Locality: 
Fonte del Prete, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy...
Loranth Minerals

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