YD115. 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. 125 mm x 90 mm x 6.5 mm thick.
Weighs 192 grams.
Mookaite rough. MKR 312
Regular price $50.00... Plus 10% GST in Australia
Bulk lot of 12 polished Chrysoprase . CH505
Regular price $125.00... Plus 10% GST in Australia
Polished De Grussa copper ore . CO151
Regular price $55.00... Plus 10% GST in Australia
Polished De Grussa copper ore . CO150
