Acasta Gneiss Slice
Polished on front
"Oldest Rock in the World"
4.2 Billion years old, Hadean age.
Acasta River, Canada.
17.5 cm x 8.5 cm x 2 cm
We are happy to combine shipping, please send us a message if you wish to do so and we can provide you with a quote
All prices are Australian Dollars.
Please be aware of any import tax your country may have.