Polished fossil stromatolite. Pilbaria perplexa. PP118. purple chalcedony SD157 Stromatolitic Dolomite slab
Platform notes & fabric story
Description
SD157 Stromatolitic Dolomite slab
weighs 490grams
Dimensions approximately 170mm x 100mm x 7mm thick
Pilbara region
Dimensions approximately 180mm x 130mm x approx 9mm thick
Polished fossil stromatolite. Pilbaria perplexa. PP118. purple chalcedony SD157 Stromatolitic Dolomite slabPP118. Fossil stromatolite slab, polished on one side. Pilbaria perplexa from the Proterozoic "Duck Creek Dolomite". Age is approx. 2 billion years. From near Paraburdoo in Western Australia. Approx. 380 mm x 40 180mm x 12mm thick. Lovely specimen. 1,675 grams.