Polished De Grussa copper ore slab CO135 atlantisite Weighs 177 grams

Weighs  177 grams

Dimensions approximately 140 mm x 115 mm x 11 mm thick

Weighs 395 grams

Weighs 836 grams

purple lepidolite and pale blue cleavelandite

Polished De Grussa copper ore slab CO135 atlantisite Weighs 177 gramsCO135 DeGrussa copper ore slab, polished on one side. A mix of copper minerals that formed in the upper oxidised zone. This piece is mostly native copper ! Dimensions at widest points approximately 90 mm x 70 mm x 11. 5 mm thick. Weighs: 240 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.