Polished De Grussa copper ore slab CO107 crazy lace Kaolinite has unusual pinkish hue

Kaolinite has unusual pinkish hue in this piece

Dimensions at widest points approximately 150 mm x 150 mm x 9

Weight 195 grams

NJ481  Noreena Jasper slab

50 mm x 40 mm  x 22 mm

Polished De Grussa copper ore slab CO107 crazy lace Kaolinite has unusual pinkish hueCO107 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 80 mm x 70 mm x 8 mm thick. Weighs: 145 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 2022.