Polished De Grussa copper ore slab CO135 axinite 135 mm x 55 mm

135 mm x 55 mm x 40 mm

45 mm x 30 mm x 25 mm

160 mm x 80 mm x 12

Weighs 729 grams

Dimensions at widest points approximately 160 mm x 120 mm x 30 mm thick

Polished De Grussa copper ore slab CO135 axinite 135 mm x 55 mmCO135 DeGrussa copper ore slab, polished on one side. A mix of copper minerals that formed in the upper oxidised zone. This piece is mostly native copper ! Dimensions at widest points approximately 90 mm x 70 mm x 11. 5 mm thick. Weighs: 240 grams A mix of copper minerals that formed in the upper oxidised zone. The Degrussa underground mine is a high grade copper deposit in Western Australia that commenced operation in 2012 and ceased mining in 2022.