Well, in the way he said it, this was my reaction.
"MY HEAD! AGHHHH!!!"
I think he meant -
Bare hands - roll 1d6, on 6 get 1 ore
Pick axe - roll 1d6, on 3+ get 1 ore, on 6 get 2.
Pack hammer (what is this anyway?) - roll 1d6, on 1+ get 1 ore, on 4+ get 2 ore, on 6 get 3 ore.
Huge mining machine - roll 1d6, on 1+ get 2 ore, on 4+ get 3 ore.
Good idea. This could work for a mining scenario...
