Polished De Grussa copper ore slab CO137 crazy lace agate 60 mm x 60 mm

60 mm x 60 mm x 30 mm thick

KO120  Killaloe Opal slab

Dimensions at widest points approximately 110 mm x 65 mm and 8

JBJ337  Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix

Dimensions at widest points approximately 160 mm x 65 mm x 11 mm  thick

Polished De Grussa copper ore slab CO137 crazy lace agate 60 mm x 60 mmCO137 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 140 mm x 90 mm x 10. 5 mm thick. Weighs: 287 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of blue chrysocolla, minor green malachite, tenorite, 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.