Polished De Grussa copper ore slab CO113 annular rings It weighs 343 grams

It weighs 343 grams

Dimensions at widest points approximately 100 mm x 80 mm x 60 mm thick

AZ171  Azurite sun mineral specimen

It weighs 185 grams

Dimensions at widest points approximately 150 mm x 80 mm x 65 mm thick

Polished De Grussa copper ore slab CO113 annular rings It weighs 343 gramsCO113 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 145 mm x 100 mm x 9 mm thick. Weighs: 277 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, bright blue chrysocolla, native copper, tenorite, minor cuprite and brown iron oxides. The Degrussa underground mine is a high grade copper deposit in Western Australia that commenced operation in 2012 and