US$ 41.95
Dimensions at widest point approximately 160 mm x 120 mm x 17 mm
Weighs 314 grams
OPS106 Opalised Serpentine slab
Weighs 187 grams
POP181 Brecciated Pink Opal slab
Polished Magnesite slab. MAP199 striped Dimensions at widest point approximatelyMAP199. Magnesite (Lemon chrysoprase) slab polished on one side. The lime green colouration is caused by the presence of nickel mineralisation. Dimensions at widest points approximately 130 mm x 130 mm x 13. 5 mm thick. Weighs 503 grams. From north of Kalgoorlie, Western Australia.