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Malachite On Chrysocolla

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CLB54802

Malachite On Chrysocolla

Description Tabs

Description
Locality: 
Lubumbashi, Haut-Katanga, DR Congo
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.3 × 6.9 × 5.8 cm
Description

Very fine dark green malachite crystals cover botryoidal chrysocolla in vugs. Better in nature. Needs a little trimming perhaps.

Mineral Data
What's on the rock

Malachite

Formula: 
Cu2(CO3)(OH)2
Strunz: 
5.BA.10
Crystal System: 
Monoclinic
Hardness: 
3.5 - 4.0

Chrysocolla

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

Seller Information

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