Polished De Grussa copper ore slab CO122 alcheringa narrina BM341 Brecciated Mookaite slab

BM341  Brecciated  Mookaite slab

Dimensions at widest points approximately 150 mm x 80 mm x 45 mm thick

PC120  Chalcedony/chrysoprase rough rock

Weighs 466 grams

Dimensions at widest points approximately 75 mm

Polished De Grussa copper ore slab CO122 alcheringa narrina BM341 Brecciated Mookaite slabCO122 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 110 mm x 80 mm x 16 mm thick. Weighs: 337 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 2022.