The Age of Rocks

Chemical analysis is harder to do in the field, insitu is the term we use when you're actually out in the wild looking at rocks. So that's the more accurate way of trying to work out the age of a rock. If this was the 19 sixties, you would just be about to make a million pounds from writing that book. That would be any eric von danekite,. A lot of people haven't realized how important licking was in the formation of stonno yu f os involved. I like the idea that you get caught like, licking a rock, and sometin, are you lickng at that rock? And youo onago, it