Polished Lime Magnesite specimen. MAP213 Tumbled stones From near Norseman in the

From near Norseman in the Eastern Goldfields region of Western Australia

Approximate dimensions at widest points 90 mm  x 55 mm  x 40 mm thick

Weighs 204 grams

Stichtite in Serpentine rough rock

BM324  Brecciated  Mookaite slab

Polished Lime Magnesite specimen. MAP213 Tumbled stones From near Norseman in theMAP213. Magnesite (Lemon chrysoprase) rough rock, cut and polished on one side with a natural back. Half of a complete nodule ! Dimensions at widest points approximately 230 mm x 150 mm x 100 mm thick. Weighs 4,968 grams. The subtle lime green colouration is caused by the presence of nickel mineralisation. From north of Kalgoorlie , Western Australia.