Polished Vivianite nodule half VV108 stand ups Fossil stromatolite with natural rough

Fossil stromatolite with natural rough back

It was collected many years ago from a large open cut gold mine at Reedys near Cue in Western Australia

Dimensions at widest points approximately 150 mm x 85 mm x 45 mm thick

Weighs:  174 grams

From Widgiemooltha

Polished Vivianite nodule half VV108 stand ups Fossil stromatolite with natural roughVV108 Vivianite nodule cut in half with face polished. Dimensions at widest points approx. 110 mm x 75 mm x 30 mm. Weight : 360 grams. From Demons Bluff, Anglesea, Victoria. Vivianite is a rare iron phosphate and these nodules are found on the beach, washed up from their source on the ocean floor.