Polished Lime Magnesite specimen. MAP207 toredo Weighs 262 grams

Weighs 262 grams

135 mm x 55 mm x 40 mm

5 mm thick & weighs 129 grams

Sections consist of a chaotic mixture of dolomite and/or stromatolite fragments set in a matrix of mudstone and/or coarsely crystalline dolomite

DO198  Dendritic Opal slab polished on one side

Polished Lime Magnesite specimen. MAP207 toredo Weighs 262 gramsMAP207. 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 90 mm x 60 mm x 40 mm thick. Weighs 249 grams. The subtle lime green colouration is caused by the presence of nickel mineralisation. From north of Kalgoorlie , Western Australia.