Polished De Grussa copper ore slab CO126 polished rock Dimensions at widest points approximately

Dimensions at widest points approximately 75 mm x 50 mm x 25 mm thick

Weighs: 145 grams

165 mm x 140 mm x 16 mm thick

OJ129  A rough rock

Weight 347 grams

Polished De Grussa copper ore slab CO126 polished rock Dimensions at widest points approximatelyCO126 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 360 mm x 220 mm x 16 mm thick. Weighs: 2,178 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, blue chrysocolla, tenorite, minor cuprite , native copper and brown iron oxides. The Degrussa underground mine is a high grade copper deposit in Western Australia that commenced operation in 2012 and ceased