Polished De Grussa copper ore slab CO103 black conglomerate Also called Lemon or Citron
Baker’s notes & crumb story
Description
Also called Lemon or Citron Chrysoprase
Weighs 429 grams
Dimensions at widest points approximately 205 mm x 95 mm x 70 mm thick
Dimensions at widest points approximately 80 mm x 50 mm x 40 mm thick
Polished De Grussa copper ore slab CO103 black conglomerate Also called Lemon or CitronCO103 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 150 mm x 90 mm x 12 mm thick. Weighs: 487 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.