Polished De Grussa copper ore slab CO133 lemon chrysoprase Approximate dimensions at widest points

Approximate dimensions at widest points 100 mm  x 70 mm  x 40 mm thick

From Mooka Creek close to the Kennedy Ranges

feldspar and quartz

Dimensions at widest points approximately 80 mm x 40 mm x 20 mm thick

TI349  Tiger Iron slab

Polished De Grussa copper ore slab CO133 lemon chrysoprase Approximate dimensions at widest pointsCO133 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 140 mm x 65 mm x 10 mm thick. Weighs: 232 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.