The GT Ore distribution just wouldn't work on the server I play on regularly without them making several rule changes. The current rules (which have stood since early vanilla with rules 2 and 3 being added when we started using modded) are..
0) Don't mine/dig/build/use machines near someone else's claim without explicit permission
1) Only mine within 100m of a chunk you have claimed or
2) Mine anywhere in the (random- ie no pages) mystcraft mining age as long as you don't disturb someone else's operations.
3) (surface) Quarries/frame miners etc only allowed in the mining age.
Along with a limited world size for both the chances are that at least one ore will be made unavailable due to claims etc and as noted before there is a chance that it could turn out that one or more ores just don't even exist in the world.
0) Don't mine/dig/build/use machines near someone else's claim without explicit permission
1) Only mine within 100m of a chunk you have claimed or
2) Mine anywhere in the (random- ie no pages) mystcraft mining age as long as you don't disturb someone else's operations.
3) (surface) Quarries/frame miners etc only allowed in the mining age.
Along with a limited world size for both the chances are that at least one ore will be made unavailable due to claims etc and as noted before there is a chance that it could turn out that one or more ores just don't even exist in the world.