Polished Magnesite slab. MAP175 crystophase Dimensions at widest points approximately

Dimensions at widest points approximately 80 mm x 60 mm x 32 mm thick

CH412  Chrysoprase cut and polished  on one side with a rough

CC157  Chrome chalcedony slab

NJT127  Tumble polished Noreena Jasper from Western Australia

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Polished Magnesite slab. MAP175 crystophase Dimensions at widest points approximatelyMAP174. Magnesite (Lemon chrysoprase) slab polished on one side. The subtle lime green colouration is caused by the presence of nickel mineralisation. Dimensions at widest points approximately 120 mm x 65 mm x 8 mm thick. Weighs 62 grams. Skin of chrysoprase on this one ! From north of Kalgoorlie, Western Australia.