Polished Magnesite specimen. MAP188 Tiger Eye polished 80 mm x 80 mm

80 mm x 80 mm x 50 mm thick

Weight is 280 grams

OPS107  Opalised Serpentine slab

160 mm x 130 mm x 7 mm thick

Dimensions at widest points approximately 105 mm x 90 mm x 7 mm thick

Polished Magnesite specimen. MAP188 Tiger Eye polished 80 mm x 80 mmMAP188. Magnesite (Lemon chrysoprase) rough rock, cut and polished on one side with a natural back. Dimensions at widest points approximately 120 mm x 50 mm x 60 mm thick. Weighs 840 grams. Thick enough to cut more slices or leave intact as a display specimen ! The subtle lime green colouration is caused by the presence of nickel mineralisation. From north of Kalgoorlie , Western Australia.