Polished De Grussa copper ore slab CO111 Opalite 190 mm x 130 mm

190 mm x 130 mm x 65 mm

AZ161  Azurite sun mineral specimen

Dimensions at widest points approximately 110 mm x 85 mm x 50 mm thick

From Widgiemooltha

POP197   Brecciated Pink Opal rough rock

Polished De Grussa copper ore slab CO111 Opalite 190 mm x 130 mmCO111 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 220 mm x 110 mm x 10. 5 mm thick. Weighs: 607 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, bright blue chrysocolla, native copper, 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