Polished Lime Magnesite . MAP222 #brecciated pink opal Dimensions at widest points approximately

Dimensions at widest points approximately 80 mm

Weighs 983 grams

90 mm x 90 mm x 35 mm thick

Dimensions approximately 220 mm x 110 mm x 10 mm thick

Dimensions at widest points approximately 75 mm x 65 mm x 7 - 19 mm thick

Polished Lime Magnesite . MAP222 #brecciated pink opal Dimensions at widest points approximatelyMAP222. Magnesite (Lemon chrysoprase) rough rock, cut and polished on one side with a natural back. Dimensions at widest points approximately 160 mm x 50 mm x 40 mm thick. Weighs 563 grams. The subtle lime green colouration is caused by the presence of nickel mineralisation. From north of Kalgoorlie , Western Australia.