Polished De Grussa copper ore slab CO131 Polished Rhodonite Dimensions at widest points approximately

Dimensions at widest points approximately 90 mm x 85 mm x 7 mm thick

PA275  Pilbara Agate slab

135 mm x 100 mm x 50 mm thick

TI282   Tiger Iron slab

The interesting

Polished De Grussa copper ore slab CO131 Polished Rhodonite Dimensions at widest points approximatelyCO131 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 440 mm x 280 mm x 19 mm thick. Weighs: 4,886 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of blue chrysocolla, minor green malachite, 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.