Stromatolitic Dolomite SD156 stand ups From our mining claims at

From our mining claims at Grant's Patch

150 mm x 90 mm x 6

Dimensions approximately 175 mm x 160 mm x 5 mm thick

Yet to be formally identified but possibly Paniscollenia

Extremely rare mineral specimen or suitable for cutting into high end cabochons

Stromatolitic Dolomite SD156 stand ups From our mining claims atSD156 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 170mm x 100mm x 7mm thick