Polished De Grussa copper ore slab CO124 stromatolite Displays excellent cross section of

Displays excellent cross section of circular columns

Fractured quartz vein infilled with iron oxides and chrysocolla

Dimensions at widest points approximately 180 mm x 130 mm x 60 mm thick

Dimensions at widest points approximately 120 mm x 75 mm x 80 mm thick

Polished De Grussa copper ore slab CO124 stromatolite Displays excellent cross section ofCO124 DeGrussa copper ore slab, polished on one side. Please note : tapering thickness. Dimensions at widest points approximately 150 mm x 90 mm x tapering thickness of 3 8 mm thick. Weighs: 165 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, tenorite, chrysocolla, and brown iron oxides. The Degrussa underground mine is a high grade copper deposit in Western Australia that commenced operation