Polished De Grussa copper ore slab CO135 atlantisite purple lepidolite and pale blue

purple lepidolite and pale blue cleavelandite

Weighs 395 grams

Weighs  177 grams

Dimensions at widest points approximately 85 mm x 70 mm x 35 mm thick

Dimensions at widest points approximately 59 mm x 47 mm x 16 mm thick

Polished De Grussa copper ore slab CO135 atlantisite purple lepidolite and pale blueCO135 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.