Polished Lime Magnesite specimen. MAP195 lemon chrysoprase Dimensions at widest points approximately

Dimensions at widest points approximately 110 mm x 80 mm x 9

NJ448  A rough rock

Dimensions at widest points are approximately 180 mm x 80 mm x 50 mm

TIR151 Tiger Iron rough rock

Polished Lime Magnesite specimen. MAP195 lemon chrysoprase Dimensions at widest points approximatelyMAP195. Magnesite (Lemon chrysoprase) rough rock, cut and polished on one side with a natural back. Half of a complete nodule with intense colouration ! Dimensions at widest points approximately 130 mm x 90 mm x 70 mm thick. Weighs 1,202 grams. The subtle lime green colouration is caused by the presence of nickel mineralisation. From Yerilla, north of Kalgoorlie , Western Australia.