Polished De Grussa copper ore CO105 chrysoprase 46 mm x 41 mm

46 mm x 41 mm x 6 mm thick dome

A specimen of rough Peanut Wood

Weighs 482 grams

Dimensions approximately 200 mm x 120 mm x 100 mm thick

Dimensions at widest points approximately 165 mm  x 130 mm x 80 mm thick

Polished De Grussa copper ore CO105 chrysoprase 46 mm x 41 mmCO105 DeGrussa copper ore , cut and polished on one side with a natural rough back . Dimensions at widest points approximately 140 mm x 75 mm x 60 mm thick. Weighs: 1,638 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.