Polished De Grussa copper ore slab CO138 atlantisite Weighs 182 grams

Weighs 182 grams

180 mm x 150 mm x 6

12 pieces rough Dendritic Opal

Dimensions at widest points approximately 120 mm x 80 mm x 70 mm thick

Polished De Grussa copper ore slab CO138 atlantisite Weighs 182 gramsCO138 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 240 mm x 120 mm x 11 mm thick. Weighs: 705 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of blue chrysocolla, minor green malachite, tenorite, 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 2022.