Polished De Grussa copper ore display specimen CO142 epidote DO205 Dendritic Opal slab

DO205  Dendritic Opal slab

polished on one side

110 mm x 85 mm x 13 mm thick & weighs 289 grams

RH285  A slab

TI284   Tiger Iron slab

Polished De Grussa copper ore display specimen CO142 epidote DO205 Dendritic Opal slabCO142 DeGrussa copper ore , cut and polished on one side with a natural rough back and a cut base to sit as a display specimen. Dimensions at widest points approximately 240 mm x 135 mm x 90 mm thick. Weighs: 5. 38 kgs 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.