US$ 110.00
OJ178 A rough rock
OG180 Polished orbicular granite with natural rough back
Pyritised pebbles
Weighs 772 grams
110 mm x 80 mm x 7 mm thick
Polished De Grussa copper ore slab CO120 polished noreena OJ178 A rough rockCO120 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$ 110.00
US$ 50.00
US$ 33.00
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US$ 299.00
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US$ 55.00