Polished Lime Magnesite . MAP222 #brecciated pink opal 90 mm x 90 mm

90 mm x 90 mm x 35 mm thick

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

Dimensions at widest points approximately 200 mm x 130 mm x 20 mm thick

Dimensions at widest point approximately 120 mm x 120 mm x 11 mm

Weight of box and contents 2

Polished Lime Magnesite . MAP222 #brecciated pink opal 90 mm x 90 mmMAP222. 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.