Polished Lime Magnesite specimen. MAP203 black conglomerate SU139 Sunset Jasper slab

SU139  Sunset Jasper slab

OG179   Polished orbicular granite with natural rough back

75 mm x 60 mm  x 26 mm

Dimensions at widest points approximately 150 mm  x 90 mm wide x 9 mm thick

KA140   Kumarina Agate

Polished Lime Magnesite specimen. MAP203 black conglomerate SU139 Sunset Jasper slabMAP203. 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 120 mm x 120 mm x 60 mm thick. Weighs 1,232 grams. The subtle lime green colouration is caused by the presence of nickel mineralisation. From Yerilla, north of Kalgoorlie , Western Australia.