Polished De Grussa copper ore slab CO125 mookarite Dimensions at widest points approximately

Dimensions at widest points approximately 145 mm x 55 mm x 10 mm thick

200 mm x 100 mm x 10

CH489  Chrysoprase slab

Dimensions at widest points approximately 100 mm x 100 mm x 9 mm thick

Polished De Grussa copper ore slab CO125 mookarite Dimensions at widest points approximatelyCO125 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 110 mm x 65 mm x 10 mm thick. Weighs: 165 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, 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 ceased mining in 2022.