Polished Lime Magnesite specimen. MAP213 Unakite B222 Black Jasper Conglomerate rough

B222  Black Jasper Conglomerate rough rock

SPF126   Fossil stromatolite  polished on one side with natural weathered exterior

Dimensions at widest points approximately 150 mm x 125 mm and 65 mm thick

Weighs: 996 grams

Dimensions at widest points are approximately 65 mm x 45 mm x 35 mm

Polished Lime Magnesite specimen. MAP213 Unakite B222 Black Jasper Conglomerate roughMAP213. 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 230 mm x 150 mm x 100 mm thick. Weighs 4,968 grams. The subtle lime green colouration is caused by the presence of nickel mineralisation. From north of Kalgoorlie , Western Australia.