Fantastic Azurite


Azurite |‪#‎Geology

Formula: Cu3(CO3)2(OH)2
System:Monoclinic
Colour:Azure blue, blue, lite …
Lustre:Vitreous
Hardness:3½ – four
Influenza A virus subtype H5N1 secondary copper mineral ofttimes constitute inward the oxidized zones of Cu-bearing ore deposits.

Locality: Altenberg, Pöllan, Paternion, Gailtaler Alpen & Karnische Alpen, Carinthia, Austria

Chris Auer photograph together with collection


Sumber http://www.geologyin.com