Polished De Grussa copper ore slab CO118 #peanut wood Dimensions at widest points approximately

Dimensions at widest points approximately 130 mm  x 100 mm wide x 8 mm thick

NJ448  A rough rock

Dimensions at widest points approximately 200 mm x 100 mm x 65 mm thick

100 mm x 95 mm x 7 mm thick & weighs 165 grams

165 mm x 140 mm x 16 mm thick

Polished De Grussa copper ore slab CO118 #peanut wood Dimensions at widest points approximatelyCO118 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 300 mm x 240 mm x 18 mm thick. Weighs: 2,718 grams A mix of copper minerals that formed in the upper oxidised zone. Fractured quartz vein infilled with iron oxides and chrysocolla. The Degrussa underground mine is a high grade copper deposit in Western Australia that commenced operation in 2012 and ceased mining in 2022.