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Andradite

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MEX199532

Andradite

Classic Locality

Description Tabs

Description
Locality: 
Alpine Mine, Potosi District, Humboldt County, Nevada, United States of America
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.1 × 1.6 × 1.6 cm
Description

Dark brown, well terminated andradite crystals with minor quartz from older locality in usa.

Mineral Data
What's on the rock

Andradite

Formula: 
Ca3Fe3+2(SiO4)3
Strunz: 
9.AD.25
Crystal System: 
Isometric
Hardness: 
6.5 - 7.0
Streak: 
White
Type Locality: 
Drammen, Buskerud, Norway