US$ 149.95
It weighs 559 grams
Dimensions at widest points approximately 110 mm
Dimensions at widest points are approximately 150 mm x 70 mm x 10 mm
Magnesite (Lemon chrysoprase) thick slab polished on one side
Polished fossil stromatolite slab. Asperia ashburtonia. ASP159 chalcedony It weighs 559 gramsASP159. Fossil stromatolite slab, polished on one side. Asperia ashburtonia from the Proterozoic "Duck Creek Dolomite". Age is approx. 2 billion years. From near Paraburdoo in Western Australia. Dimensions at widest points approx. 180 mm x 150 mm x 6. 5 mm thick. It weighs 369 grams.
US$ 149.95
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