Polished De Grussa copper ore CO110 purple NJT133 Tumble polished Noreena Jasper

NJT133  Tumble polished Noreena Jasper from Western Australia

Dimensions at widest points approximately 120 mm x 115 mm x 40 mm thick

most likely grunerite

It weighs 477 grams

Dimensions approximately 135 mm x 85 mm x approx  x 8 mm thick

Polished De Grussa copper ore CO110 purple NJT133 Tumble polished Noreena JasperCO110 DeGrussa copper ore rough rock, cut and polished on one side with a cut back and cut base to sit on. Dimensions at widest points approximately 155 mm x 120 mm x 50 mm thick. Weighs: 2,482 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, brown iron oxides, cuprite and black, metallic looking tenorite. The Degrussa underground mine is a high grade copper deposit in Western Australia that