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Chrysocolla Psm Azurite

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PJM84872

Chrysocolla Psm Azurite

Ex J & S Mommers Collection.

Description Tabs

Description
Locality: 
Burra Burra Copper Mine, Burra, Mount Lofty Ranges, South Australia, Australia
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.6 × 3.1 × 2.6 cm
Description

Collected in the late 1970's, a complete ball of chryscolla pseudomorphing azurite. The colour is dark turquoise blue green and the form of the azurite crystals is well preserved.

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

Azurite

Formula: 
Cu3(CO3)2(OH)2
Strunz: 
5.BA.05
Crystal System: 
Monoclinic
Hardness: 
3.5 - 4.0
Type Locality: 
Chessy copper mines, Chessy-les-Mines, Le Bois d'Oingt, Rhône, Rhône-Alpes, France...
Earthstones Australia

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

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