Polished De Grussa copper ore slab CO141 lemon chrysoprase Dimensions at widest points approximately

Dimensions at widest points approximately 160 mm x 75 mm x 12 mm thick

CO104  DeGrussa copper ore slab

225 mm high x 160 mm wide x 55 mm

Weighs: 169 grams

Polished De Grussa copper ore slab CO141 lemon chrysoprase Dimensions at widest points approximatelyCO141 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 150 mm x 100 mm x 16. 5 mm thick. Weighs: 500 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of blue chrysocolla, minor green malachite, tenorite, native copper and brown iron oxides. The Degrussa underground mine is a high grade copper deposit in Western Australia that commenced operation in 2012 and ceased mining in 2022.