depot pull
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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Weighs 275 grams
110 mm x 80 mm x 7 mm thick
Weighs 471 grams
Variscite rough rock
Weighs 256 grams
Polished Green Opal slab GRN99. lemon chrysoprase Weighs 275 gramsGRN99 Green Opal & Magnesite slab, cut and polished on one side . Dimensions at widest points approximately 90 mm x 70 mm x 11 mm thick Weighs 121 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..