CO107 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
Mookaite rough. MKR 312
Regular price $50.00... Plus 10% GST in Australia
Bulk lot of 12 polished Chrysoprase . CH505
Regular price $125.00... Plus 10% GST in Australia
Polished De Grussa copper ore . CO151
Regular price $55.00... Plus 10% GST in Australia
Polished De Grussa copper ore . CO150
