Polished Magnesite slab. MAP197

MAP197.  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 135 mm x 125 mm x 8.5 mm thick.

Weighs 332 grams.

From  north of Kalgoorlie, Western Australia.