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

Dimensions at widest points approximately 210 mm x 60 mm x 60 mm thick

NJ448  A rough rock

Approximate weight of each piece is between 17 and 56 grams

75 mm x 50 mm  x 19 mm

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.