[Raak] No.
[Bismarck] No.
[CdM] No.
[Superman] No again.
[Raak] YES
[Superman] No.
[Boolbar] No.
[pTuj] Nay.
[Raak] Aye.
[Bismarck] No.
[Tuj] No.
[Boolbar] Also no.
[Rosie] ... No.
[Superman]... No.
[Amazon] No, they don't sell 'em. That eliminates a lot.
[Rosie] No, not a thing.
[Fake rocks] This is getting philosophical, but if it's a fake rock, it's not a real rock, and if it's not a real rock, it's not a rock. Right?
[Boolbar, moistery] No, not even in Ireland or New Zealand. I admit in Kiwiland it might be close.
[Boolbar, fixed] Yes. You won't find any flying ones.
[Raak, eBay] No.
[KagomeShuko, minerals] I'd say that's a reasonable usage for this game. But a dead cat is still animal, and oxygen is still mineral even though it doesn't come out of the ground.
[KagomeShuko] No, no, and thrice no. But those are the closest guesses yet.
[Bismarck, glass] No.
[Tuj, metal] No.
[Raak, cavity] No.
[Dujon, Xmas] I don't know whether he likes them, but they are a necessary component of his professional work. Let's class that as a YES.
[Boolbar] No.