I was just wondering how often the mines reset, because every once and a while i find other mineshafts from people, and when i find a cave or a abandon mineshaft, it's ALWAYS explored already. so how often does the mining world get reset?
Monthly, right around the beginning of each month. BTW -- if you know where to look, there are always plenty of unexplored places
All that said....the primary object of gameplay on the server is to have fun, so do whatever you like to do! The money will come eventually one way or the other, so you might as well have fun while making it.