Polished De Grussa copper ore slab CO129 purple lepidolite For the geologically minded

For the geologically minded

OG194   A matching pair of polished Orbicular Granite halves with natural rough backs

Weighs 804 grams

Weighs 217 grams

Polished De Grussa copper ore slab CO129 purple lepidolite For the geologically mindedCO129 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 250 mm x 230 mm x 14 mm thick. Weighs: 1,779 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, tenorite, cuprite, chrysocolla, 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