Polished De Grussa copper ore slab CO117 Rough rock Dimensions at widest points approximately

Dimensions at widest points approximately 130 mm  x 75 mm  x 75 mm thick

AZ153  Azurite sun mineral specimen

Weighs 722 grams

From near Whim Creek

All running through brecciated white quartz

Polished De Grussa copper ore slab CO117 Rough rock Dimensions at widest points approximatelyCO117 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 150 mm x 70 mm x 10 mm thick. Weighs: 287 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.