Polished De Grussa copper ore slab CO112 Noreena Jasper Approximate dimensions at widest points

Approximate dimensions at widest points 140 mm  x 60 mm  x 43 mm thick

Dimensions approximately 120 mm x 30 mm x 10 mm thick

CH478  Chrysoprase slab

TI304   Tiger Iron slab

Dimensions at widest points approximately 75 mm x 65 mm x 7 - 19 mm thick

Polished De Grussa copper ore slab CO112 Noreena Jasper Approximate dimensions at widest pointsCO112 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 150 mm x 120 mm x 7. 4 mm thick. Weighs: 330 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, tenorite, minor cuprite 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.