Polished De Grussa copper ore slab CO126 purple lepidolite Dimensions at widest points approximately

Dimensions at widest points approximately 130 mm x 55 mm x 10 mm thick

Dimensions at widest points approximately 150 mm x 80 mm x 10

SPF147   Fossil stromatolite

NJ437   Noreena Jasper slab

Dimensions at widest points approximately 155 mm x 85 mm x 55 mm thick

Polished De Grussa copper ore slab CO126 purple lepidolite Dimensions at widest points approximatelyCO126 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 360 mm x 220 mm x 16 mm thick. Weighs: 2,178 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, blue chrysocolla, tenorite, minor cuprite , 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