Polished De Grussa copper ore CO106 cla Dimensions at widest points approximately

Dimensions at widest points approximately 100 mm x 60 mm x 35 mm thick

Weighs 202 grams

Dimensions at widest points approximately 90 mm x 50 mm x 11 mm thick

Weighs: 734 grams

All reasonably uniform in size (roughly 15 - 20 mm diameter}

Polished De Grussa copper ore CO106 cla Dimensions at widest points approximatelyCO106 DeGrussa copper ore , cut and polished on one side with a natural rough back and a cut base to sit as a display specimen. Dimensions at widest points approximately 170 mm x 70 mm x 65 mm thick. Weighs: 1,128 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.