Polished De Grussa copper ore CO106 stripey jasper 70 mm x 55 mm

70 mm x 55 mm  x 19 mm

160 mm x 75 mm x 20 mm thick

160 mm x 80 mm x 50 mm thick

Dimensions at widest points approximately 260 mm x 160 mm x 9

Polished De Grussa copper ore CO106 stripey jasper 70 mm x 55 mmCO106 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.