Polished Magnesite slab. MAP181 mookaite Dimensions at widest points approximately

Dimensions at widest points approximately 200 mm x 100 mm x 40 mm thick

Dimensions at widest point approximately 170 mm x 120 mm x 9 mm

135 mm x 75 mm  x 65 mm

The quartz epidote axinite mineralisation was evidently caused by hydrothermal activity related to the doleritic sills which are in close proximity to the occurrence

Polished Magnesite slab. MAP181 mookaite Dimensions at widest points approximatelyMAP181. Magnesite (Lemon chrysoprase) slab polished on one side. A mix of magnesite and chrysoprase ! The subtle lime green colouration is caused by the presence of nickel mineralisation. Dimensions at widest points approximately 80 mm x 40 mm x 9. 5 mm thick. Weighs 56 grams. From north of Kalgoorlie, Western Australia.