Polished De Grussa copper ore display specimen CO145 polished prehnite BM279 Brecciated Mookaite rock

BM279  Brecciated  Mookaite rock

Dimensions at widest points approximately 140 mm  x 100 mm x 8 mm thick

Snakeskin Jasper cut and polished on one side with a cut base to sit as a display specimen

Dimensions at widest points approximately 200 mm  x 105 mm x 9 mm thick

Polished De Grussa copper ore display specimen CO145 polished prehnite BM279 Brecciated Mookaite rockCO145 DeGrussa copper ore , cut and polished on one side with a cut back and base to sit as a display specimen. Dimensions at widest points approximately 250 mm high x 260 mm wide x 60 75 mm slightly tapering thickness. Weighs: 10. 69 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.