US$ 54.95
4 billion years
OG152 Polished orbicular granite with natural rough back
Dimensions approximately 160 mm x 80 mm x 8 mm thick
Weighs 132 grams
Weighs 192 grams
Polished Magnesite slab. MAP153 microbialite 4 billion yearsMAP153. 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 145 mm x 80 mm x 7. 5 mm thick. Weighs 170 grams. From Yerilla, north of Kalgoorlie, Western Australia.
US$ 54.95
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