Polished Magnesite slab. MAP217 Wyloo agate Dimensions at widest points approximately

Dimensions at widest points approximately 120 mm x 75 mm x 80 mm thick

Dimensions at widest points approximately 115 mm  x 80 mm x 7

Dimensions at widest points approximately 90 mm x 65 mm x 18 mm thick

DOT101  Tumble polished Dendritic Opal

near Port Hedland

Polished Magnesite slab. MAP217 Wyloo agate Dimensions at widest points approximatelyMAP217. Magnesite (Lemon chrysoprase) slab polished on one side. Associated with Chrysoprase ! The lime green colouration is caused by the presence of nickel mineralisation. Dimensions at widest points approximately 210 mm x 60 mm x 10. 6 mm thick. Weighs 292 grams. From north of Kalgoorlie, Western Australia.