Polished De Grussa copper ore slab CO123 stand-up red jasper and chatoyant golden

red jasper and chatoyant golden tiger eye

Weight of both is 907 grams

SPF123   Fossil stromatolite  polished on one side with natural weathered exterior

Weighs 939 grams

Polished De Grussa copper ore slab CO123 stand-up red jasper and chatoyant goldenCO123 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