US$ 29.99
KA150 Kumarina Agate
Weighs 306 grams
Weight is 124 grams
Dimensions at widest points approximately 160 mm x 105 mm x 9 mm thick
MN134 Magneprase rough rock
Polished De Grussa copper ore slab CO109 Wyloo agate KA150 Kumarina AgateCO109 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 150 mm x 135 mm x 8. 5 mm thick. Weighs: 552 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
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