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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Weighs 510 grams
Weighs 162 grams
SD156 Stromatolitic Dolomite slab
Dimensions approximately 185 mm x 95 mm x 6 mm thick
From our mining claim north of Newman in the Pilbara region of Western Australia
Polished Green Opal slab GRN93. red jasper Weighs 510 gramsGRN93 Green Opal & Magnesite slab, cut and polished on one side . Dimensions at widest points approximately 115 mm x 90 mm x 9 mm thick Weighs 155 grams. Green Opal occurs at a location south of Kalgoorlie in the Eastern Goldfields of Western Australia. The green colouration is caused by traces of nickel and or chromium. Sometimes it exhibits striking contrasting veins of magnesite..