Polished De Grussa copper ore slab CO115 lace agate Dimensions at widest points approximately

Dimensions at widest points approximately 245 mm x 200 mm x 13

220 mm x 140 mm x 95 mm thick

Weighs 575 grams

It weighs 300 grams

Age is over 3 billion years

Polished De Grussa copper ore slab CO115 lace agate Dimensions at widest points approximatelyCO115 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 180 mm x 110 mm x 9 mm thick. Weighs: 385 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, bright blue chrysocolla, native copper, 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