Polished De Grussa copper ore slab CO125 agate 120 mm x 50 mm

120 mm x 50 mm  x 6 mm

AZ136 Azurite sun mineral specimen

Dimensions at widest point approximately 90 mm x 75 mm x 35 mm

185 mm x 65 mm x 30 mm thick

Weighs:  254 grams

Polished De Grussa copper ore slab CO125 agate 120 mm x 50 mmCO125 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 110 mm x 65 mm x 10 mm thick. Weighs: 165 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, tenorite, minor cuprite 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.