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Colemanite

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CLB131043

Colemanite

ex coll. Fanelsa & Rüd
Classic Locality

Description Tabs

Description
Locality: 
Death Valley, Inyo County, California, United States of America
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.5 × 4 × 3.5 cm
Description

A very nice colemanite specimen with sharp crystals.

Mineral Data
What's on the rock

Colemanite

Formula: 
Ca[B3O4(OH)3]·H2O
Strunz: 
6.CB.10
Hardness: 
4.5
Type Locality: 
Furnace Creek District (Furnace Creek Borate District; Death Valley Area Borate Deposits; Ryan area), Inyo Co., California, USA

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