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Uranopolycrase

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ESM693260

Uranopolycrase

Rare Mineral

Description Tabs

Description
Locality: 
San Piero in Campo, Elba, Livorno Province, Tuscany, Italy
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.2 × 1.5 × 1.3 cm
Description

A spray of brown acicular uranopolycrase on 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...