Polished De Grussa copper ore CO119 #google CC158 Chrome chalcedony slab

CC158  Chrome chalcedony slab

Dimensions at widest points approximately 130 mm x 75 mm x 80 mm thick

It weighs 1

XL112 Quartz crystal from the southern Pilbara

Weighs 878 grams

Polished De Grussa copper ore CO119 #google CC158 Chrome chalcedony slabCO119 DeGrussa copper ore rough rock, cut and polished on one side with a cut back and cut base to sit on. Dimensions at widest points approximately 170 mm x 100 mm x 33 mm thick. Weighs: 1,499 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, brown iron oxides, cuprite and black, metallic looking tenorite. The Degrussa underground mine is a high grade copper deposit in Western Australia that