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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Approximate weight of each piece is between 78 and 177 grams
Weighs 201 grams
Weighs 543 grams
Chevron Amethyst
Dimensions at widest points approximately 200 mm x 110 mm x 6
Polished De Grussa copper ore slab CO101 microbialite Approximate weight of each pieceCO101 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 440 mm x 220 mm x 17 20 mm thick. Weighs: 4,055 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, bright blue chrysocolla, brown iron oxides and druzy quartz pockets The Degrussa underground mine is a high grade copper deposit in Western Australia that commenced operation in 2012 and ceased mining in