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Bulachite

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JYJ704321

Bulachite

Description Tabs

Description
Locality: 
Sa Malesa, Sa Bidda Beccia, Sarroch, Cagliari Province, Sardinia, Italy
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.2 × 1.4 × 0.8 cm
Description

White fibrous bulachite from Sa Malesa - an old mine on Sardinia.
Incredibly rich sample.

Mineral Data
What's on the rock

Bulachite

Formula: 
Al2(AsO4)(OH)3·3H2O
Strunz: 
8.DE.15
Crystal System: 
Orthorhombic
Hardness: 
2.0
Type Locality: 
Neubulach, Calw, Black Forest, Baden-Württemberg, Germany