Polished De Grussa copper ore slab CO128 stand-up 105 mm x 95 mm

105 mm x 95 mm x 20 mm thick

260 mm x 120 mm  x 11 mm

Dimensions at widest points approximately 120 mm x 75 mm x 35 mm thick

Weighs 593 grams

Polished De Grussa copper ore slab CO128 stand-up 105 mm x 95 mmCO128 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 345 mm x 220 mm x 13 mm thick. Weighs: 2,090 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, blue chrysocolla, tenorite, minor cuprite , 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