Where your favorite blogs come alive
It's a rare day that I'll go to bat for Uther, but...
--"The Death-Song of Uther Pendragon"
...there is compelling evidence that he knows what a rock is.
Really, it would probably be better for everyone if he became a geologist. Better yet, since he says he's a skilled poet and harper, he should have been a bard.
Arthurian characters ranked by how good a geologist I think they'd be:
Uther. There is no evidence he knows what a rock is. 0/10
Gawain. Could probably swing a rock hammer pretty hard, but has a history of not disclosing outside funding. 2/10
Bedivere. Likely has some experience in studying geography when making battle plans. 3/10
Arthur. He touched a rock once. He also has a decent amount of patience and strategy skill from being a king. 4.5/10
Lancelot. Good at getting lost in the woods, but I think he would forget to label his samples. 4.5/10
Tristan. He jumped off a cliff and survived once, which is a very geologist thing to do. 5/10
Merlin. Apparently very good at putting swords in stones, which means he knows what rocks are. Points off for getting trapped in a cave. 6/10
Morgan le Fay. Has experience in employing the scientific method through her attempts to murder Arthur, and is generally a very learned woman. 9/10
Palomides. Knows that the Earth is round, and is good at finding things in the wilderness. He cried by a well once, thereby demonstrating his knowledge of groundwater systems. 10/10