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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
It weighs 175 grams
105 mm x 75 mm x 7 mm thick
Fragile mineral specimen not suited to cutting
Each polished face approximately 95mm x 30mm x 30 mm thick
This museum quality specimen has been cut at right angles to the bedding and displays the columnar structure beautifully
Stromatolitic Dolomite SD159 petrified wood It weighs 175 gramsSD159 Stromatolitic Dolomite slab, polished on one side. Sections consist of a chaotic mixture of dolomite and or stromatolite fragments set in a matrix of mudstone and or coarsely crystalline dolomite . The pink and red colouration can be attributed to the presence of finely disseminated iron oxides . It often contain layers and nodules of red chert. From the Irregully Formation, Western Australia. Dimensions approximately 165mm x 105mm x 8mm thick
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