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Sulfoborite

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SHS200011

Sulfoborite

Description Tabs

Description
Locality: 
Searles Lake, San Bernardino County, California, United States of America
Size Range: 
Thumbnail (1-3cm)
Size: 
1.8 × 1.5 × 1.4 cm
Description

 Nice sulfoborite crystal

Mineral Data
What's on the rock

Sulfoborite

Formula: 
Mg3[B(OH)4]2(SO4)(OH,F)2
Strunz: 
6.AC.55
Crystal System: 
Orthorhombic Forms prismatic crystals.
Hardness: 
4.0 - 4.5
Type Locality: 
Westeregeln, Egeln, Stassfurt Potash deposit, Saxony-Anhalt, Germany