Polished Magnesite slab. MAP216

MAP216.  Magnesite (Lemon chrysoprase) slab polished on one side.

Rare webbed piece !

The lime green colouration is caused by the presence of nickel mineralisation.

Dimensions at widest points approximately 150 mm x 110 mm x 9 mm thick.

Weighs 301 grams.

From  north of Kalgoorlie, Western Australia.