But Tom, as a geologist, i'd say you can easily be a geologist. ("The best ones are the those who have seen the most rocks") who better than you to memorise the answer to the crucial question in every stratigraphy exam, and you explained it with views seen in clarity like no other, armed with just a selfie stick and a drone. More of this please. You can tour every mine and present each rocks use, the history of gathering Britains crystals and the disasters to get them. I'm sure Camborne School of Mining can point you in the right direction, Roman, Phoenician and if you speak to the locals, you could even follow the trail "of those (Jesus') feet in ancient times that fell upon England's hills.,(reply>), As a geologist, I really love Tom's explaination about Siccar Point! Keep up the good work Tom!