Polished De Grussa copper ore slab CO134 dolomite Weighs 997 grams

Weighs 997 grams

OG217   A matching pair of polished Orbicular Granite halves with natural rough backs

Dimensions at widest points approximately 250 mm x 165 mm x 10  mm thick

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

Polished De Grussa copper ore slab CO134 dolomite Weighs 997 gramsCO133 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 170 mm x 65 mm x 9 mm thick. Weighs: 253 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of blue chrysocolla, minor green malachite, 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 2022.