Acasta Gneiss
Polished on front
"Oldest Rock in the World"
4.2 Billion years old, Hadean age.
Acasta River, Canada.
77 grams
8 cm x 3.5 cm x .9 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.