Polished De Grussa copper ore display specimen CO143 striped jasper Amazing colours in this one

Amazing colours in this one

Weighs 168 grams

Weighs: 213 grams

Marble Bar Chert

Dimensions at widest points approximately 80 mm x 65 mm x 25 mm thick

Polished De Grussa copper ore display specimen CO143 striped jasper Amazing colours in this oneCO143 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 145 mm x 125 mm x 50 mm thick. Weighs: 2,198 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.