US$ 69.99
195 mm x 150 mm x 8 mm
Weighs 729 grams
Weighs: 2
OJ178 A rough rock
Polished De Grussa copper ore slab CO120 polished noreena 195 mm x 150 mmCO120 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 145 mm x 110 mm x 10 mm thick. Weighs: 447 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.
US$ 69.99
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