Yes, that's one piece of copper. The museum had lots of interesting specimens. For instance:
As well as this giant geode:
And a shot from inside:
Afterward, I hung out with my family and their dog, Teddy:
Who decided he wanted to drive at one point:
"Get in loser, we're going shopping." (Actually, I took the picture at the start of a yawn, hence the face.)
Tonight, I'll work on figuring out the perfect beer-s'more pairing.