Polished fossil stromatolite slab. Asperia digitata YD119 John mookatite 100 mm x 70 mm
Baker’s notes & crumb story
Description
100 mm x 70 mm x 50 mm thick
PA265 Pilbara Agate rough rock
HEM149 Hematite geode half
Dimensions at widest points approximately 85 mm x 50 mm x 20 mm thick
Polished fossil stromatolite slab. Asperia digitata YD119 John mookatite 100 mm x 70 mmYD119. Fossil stromatolite slab polished on one side. Asperia digitata (formerly Yelma digitata) from the Proterozoic "Yelma Formation". Age is approx. 1. 7 billion years. From near Wiluna in Western Australia. Dimensions approx. 300 mm x 140 mm x 10 mm thick. Weighs 1,063 grams.