Stromatolitic Dolomite SD154 sskin Peanut Wood slab polished on

Peanut Wood slab polished on one side

Weight is 3

They usually occur as weathered out nodules formed by branched

Dimensions approximately 120 mm x 100 mm x 5 mm thick

Dimensions approximately 145mm x 75mm x 8mm thick

Stromatolitic Dolomite SD154 sskin Peanut Wood slab polished onSD154 Stromatolitic Dolomite rough rock, cut and 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 170mm x 45mm