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La Farola Mine, Cerro Pintado, Las Pintadas district, Tierra Amarilla, Copiapó Province, Atacama Region, Chile

Item-No.: MIN1325
Price: 155.00 EUR 
Burra Burra Mine (Burra Copper Mine), Burra, North Mt Lofty Ranges, Mt Lofty Ranges, South Australia, Australia

Item-No.: MIN1328
Price: 135.00 EUR 

Synonyms:  Alacamite, Arsenillo, Atakamite, Halochalcite, Marcylite, Muriate of copper, Remolinite
Classification:  Halides, Atacamite Group
Chemical formula:  Cu2(OH)3Cl
Crystal system:  Orthorhombic
Density (g/cm3) g/cm3:  3.745 - 3.776 Measured, 3,756 Calculated
Tenacity:  Brittle
Cleavage:  Perfect on {010}, fair on {101}
Fracture:  Conchoidal
Hardness (Mohs):  3 - 3,5
Colour:  Bright green, dark emerald-green to blackish green
Lustre:  Adamantine, Vitreous
Streak:  Apple-green
Type locality:  Atacama Region, Chile
Application:  Minor copper ore




TOPGEO Mineralienhandel GmbH
Dr. Petr Zajicek
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