Polished De Grussa copper ore slab CO123 stripey jasper 235 mm x 90 mm

235 mm x 90 mm  x 9 mm

Excellent display piece

Weight is 249 grams

Weight of both is 322 grams

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

Polished De Grussa copper ore slab CO123 stripey jasper 235 mm x 90 mmCO123 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