Polished De Grussa copper ore slab CO104 #gemstone Dimensions at widest points approximately

Dimensions at widest points approximately 190 mm x 60 mm x 10 mm thick

MK406   Mookaite cut and polished on one side with a rough natural back

PA265  Pilbara Agate rough rock

CH41  Chrysoprase  slab polished  on one side

Dimensions approximately 220mm x 110mm x 6mm thick

Polished De Grussa copper ore slab CO104 #gemstone Dimensions at widest points approximatelyCO104 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 135 mm x 110 mm x 13 mm thick. Weighs: 416 grams A mix of copper minerals that formed in the upper oxidised zone. The Degrussa underground mine is a high grade copper deposit in Western Australia that commenced operation in 2012 and ceased mining in 2022.