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Beidellite

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SHS509073

Beidellite

Description Tabs

Description
Locality: 
Puy-de-Dôme, Auvergne-Rhône-Alpes, France
Class: 
Massive/Crystalline
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.5 × 3.5 × 2.5 cm
Description

Rich beidellite in matrix

Mineral Data
What's on the rock

Beidellite

Formula: 
(Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2·nH2O
Strunz: 
9.EC.40
Crystal System: 
Monoclinic
Hardness: 
1.0 - 2.0
Type Locality: 
Beidell, Crystal Hill District, Saguache Co., Colorado, USA