Polished De Grussa copper ore slab CO123 stripey jasper PU139 Purple Chalcedony rough rock

PU139  Purple Chalcedony rough rock

Dimensions at widest points approximately 170 mm x 90 mm x 18 mm thick

TIR143 Tiger Iron rough rock

Dimensions at widest points approximately 185 mm x 75 mm x 70 mm thick

120 mm x 110 mm x 30 mm thick

Polished De Grussa copper ore slab CO123 stripey jasper PU139 Purple Chalcedony rough rockCO123 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 140 mm x 70 mm x 11. 5 mm thick. Weighs: 249 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, tenorite, cuprite, chrysocolla, 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