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Chrysocolla

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PJM90044

Chrysocolla

Ex J & S Mommers Collection.

Description Tabs

Description
Locality: 
Lubumbashi, Haut-Katanga, DR Congo
Size Range: 
Thumbnail (1-3cm)
Size: 
2.3 × 1.4 × 1.3 cm
Description

A lusterous dark turquoise blue botyroidal stalactite of chrysocolla from the copper pits at Lubumbashi.

Mineral Data
What's on the rock

Chrysocolla

Formula: 
Cu2-xAlx(H2-xSi2O5)(OH)4·nH2O (x < 1)
Strunz: 
9.ED.20
Crystal System: 
Monoclinic
Hardness: 
2.5 - 3.5
Earthstones Australia

Seller Information

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Seller's terms and conditions

All goods must be paid for prior to shipping, all bids are binding.