Polished De Grussa copper ore slab CO126 black conglomerate Dimensions approximately 130 mm x

Dimensions approximately 130 mm x 95 mm x 7 mm thick

Weighs:  211 grams

Weighs 381 grams

SU185  Sunset Jasper slab

Polished De Grussa copper ore slab CO126 black conglomerate Dimensions approximately 130 mm xCO126 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 360 mm x 220 mm x 16 mm thick. Weighs: 2,178 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, blue chrysocolla, tenorite, minor cuprite , 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