Polished De Grussa copper ore slab CO109 Wyloo agate Dimensions approximately 120 mm x

Dimensions approximately 120 mm x 90 mm x 90 mm thick

125 mm x 60 mm  x 45 mm

KA150  Kumarina Agate

Weight is 124 grams

It weighs 319 grams

Polished De Grussa copper ore slab CO109 Wyloo agate Dimensions approximately 120 mm xCO109 DeGrussa copper ore slab, polished on one side. A mix of copper minerals that formed in the upper oxidised zone. This piece has a lot of native copper ! Dimensions at widest points approximately 150 mm x 135 mm x 8. 5 mm thick. Weighs: 552 grams 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