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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Dimensions at widest points approx
most likely grunerite
From near Nevada Creek
90 mm x 50 mm x 30 mm thick
Marra Mamba Tiger Eye thick slab polished on one side
Polished De Grussa copper ore slab CO137 Marramamba Dimensions at widest points approxCO137 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 140 mm x 90 mm x 10. 5 mm thick. Weighs: 287 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of blue chrysocolla, minor green malachite, tenorite, native copper 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.