Polished Lime Magnesite specimen. MAP196 jelly bean jasper Dimensions at widest points approximately

Dimensions at widest points approximately 105 mm x 50 mm x 20 mm thick

95 mm x 55 mm x 65 mm

Dimensions at widest points approximately 140 mm x 95 mm x 8 mm thick

The darker pink areas are chalcedony surrounded by lighter coloured opal

Polished Lime Magnesite specimen. MAP196 jelly bean jasper Dimensions at widest points approximatelyMAP196. Magnesite (Lemon chrysoprase) rough rock, cut and polished on one side with a natural back. Half of a complete nodule ! Dimensions at widest points approximately 85 mm x 70 mm x 55 mm thick. Weighs 380 grams. The subtle lime green colouration is caused by the presence of nickel mineralisation. From Yerilla, north of Kalgoorlie , Western Australia.