Polished De Grussa copper ore slab CO130 purple 115 mm x 75 mm

115 mm x 75 mm x 50 mm

It weighs 233 grams

GRN103  Green Opal & Magnesite rough rock

160 mm x 80 mm x 50 mm thick

Polished De Grussa copper ore slab CO130 purple 115 mm x 75 mmCO130 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 240 mm x 180 mm x 15 mm thick. Weighs: 1,728 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, tenorite, cuprite, chrysocolla, 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 mining in