Polished De Grussa copper ore display specimen CO144 Marra Mamba Weight is 70 grams

Weight is 70 grams

Dimensions at widest points approximately 210 mm

An Australian Wyloo Amethyst crystal

Dimensions at widest points approximately 140 mm x 105 mm x 11 mm thick

Dimensions at widest points approximately 170 mm x 90 mm x 90 mm thick

Polished De Grussa copper ore display specimen CO144 Marra Mamba Weight is 70 gramsCO144 DeGrussa copper ore , cut and polished on one side with a cut back and base to sit as a display specimen. Dimensions at widest points approximately 165 mm x 150 mm x 55 65 mm slightly tapering thickness. Weighs: 3,166 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.