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Pinnoite

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MEX162180

Pinnoite

Description Tabs

Description
Locality: 
Inder B Deposit, Inder, Atyrau Oblysy, Kazakhstan
Size Range: 
Thumbnail (1-3cm)
Size: 
2.4 × 1.8 × 2.1 cm
Description

Colorless crystals of this rare borate on white ulexite matrix. The crystallized balls have a diameter to 1 cm.

Mineral Data
What's on the rock

Pinnoite

Formula: 
Mg[B2O(OH)6]
Strunz: 
6.BB.05
Hardness: 
3.5
Type Locality: 
Stassfurt, Stassfurt Potash deposit, Saxony-Anhalt, Germany