Polished De Grussa copper ore slab CO133 pilbara agate Dimensions at widest points approximately

Dimensions at widest points approximately 190 mm  x 70 mm x 50 mm thick

EU120  Eucryptite rough rock

AZ138 Azurite sun mineral specimen

115 mm x 90 mm x 8 mm thick and weighs 166 grams

GRN88  Green Opal & Magnesite slab

Polished De Grussa copper ore slab CO133 pilbara agate Dimensions at widest points approximatelyCO133 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.