I think updated rules should be made for mines.
How do you know someone is using a cave when they can be connected over 100's of blocks difference.
I think updated rules should be made for mines.
Mine was amazing that i found. I went back down recently the area i found has been totally pillaged. I think updated rules should be made for mines.

not sure if i prefer misas texture pack or the default textures actually, what do you guys prefer?
I kind of agree. However it's hard to work out what's stealing when it comes to mines. If someone torch-explores a whole massive cave system ONLY in the search for diamond, takes all the diamond and leaves, it should be OK for someone else to come across it an take the iron/coal with that person's permission.
The problem is working out whose cave it is, and what their intentions are. One can't exactly ask "hey, whose cave is this?", as they're all so similar.
Maybe if you do find a new cave system, throw up a few signs either declaring total ownership, or that you only want the diamond and the iron and other people can feel free to explore and take the coal/gold/redstone etc.
. Though after a voluntary relog.fact: most diamonds arent found in open caves, they are near lava buried in stone.
What if I tunnel into the same cave from somewhere else?
You can't really make a claim on an entire cave.