US$ 162.50
SPF131 Fossil stromatolite
It weighs 265grams
220 mm x 125 mm x 9 mm thick
CLT112 Tumble polished Crazy Lace Agate from Western Australia
Polished fossil stromatolite slab. Asperia ashburtonia. ASP125 Green Opal SPF131 Fossil stromatoliteASP125. Huge museum quality specimen ! Fossil stromatolite slab polished on one side. Unusual colouration caused by natural iron oxide weathering. Asperia ashburtonia from the Proterozoic "Duck Creek Dolomite". Age is approx. 2 billion years. From near Paraburdoo in Western Australia. 13 mm thick. Approx. 280 mm x 200 mm. 1,734 grams.
US$ 162.50
US$ 28.33
US$ 170.00
US$ 137.50
US$ 25.82
US$ 60.00