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Turquoise

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MEX213290

Description Tabs

Description
Locality: 
Thier des Carrières, Cahai, Vielsalm, Luxembourg Province, Belgium
Size Range: 
Thumbnail (1-3cm)
Size: 
1.5 × 1.5 × 0.5 cm
Description

A very nice specimen with turquoise crystals on quartz matrix. We obtained this specimen directly from the finder.

Mineral Data
What's on the rock

Turquoise

Formula: 
Cu(Al,Fe3+)6(PO4)4(OH)8·4H2O
Strunz: 
8.DD.15
Crystal System: 
Triclinic
Hardness: 
5.0 - 6.0