I have reason to expect otherwise ;)
usaly when you mine you will find a cave.
you have to mine it out
In HeartGold, I caught mine in the Dark Cave. You can also get them in Cerulean Cave.
it probably going to be a physical change because when the stalagmites form in the cave its still going to be a cave and nothing really is going to change the cave.
Yarr is probably in the cave in the mine.
it is in the cave mine
The Mine cave.
Mine Craft
You can get it in the cave mine
You finish the third field op by going into the cave that is in the mine shack. Then go by the light bulb that's on the tv like thing.
in the cave in the mine.
Go to the mine then go through the carts