Hello, I'm MrLewiscraft. This is the way I like to make my mines and how to make them 'rank accessible'. So here we go. The plugins you will need are 'PrisonRankup, Vault, PrisonMines, Essentials, GroupManager' However this is a tutorial simply for the mines! Let me know if you would like one on the setup of the plugins! 


Step1: Select from corner to corner inside where you want your mine to be. Then type /rg define <Mine Name>. Now you have your basic worldguard region set up. Add a few flags to the Region. /rg flag <Mine Name> pvp deny, /rg flag <Mine Name> enderpearl,
/rg flag <Mine Name> invincible allow, /rg flag build allow, /rg priority 1000000 (NEEDS TO BE 1MILLION). Ok. Now you have your basic region you need to set your mine.

Step2: From your previous region selection type /mine create <mine name> then /mine edit <mine name>. After that you need to type /mine + <material> <percentage> And same if you want to remove but use the '-' symbol. To make your
mine automatically reset the command would be /mine trigger time (to toggle) and then /mine trigger time <amount> I use 600 which is 10 minutes. Now do /mine reset <mine name> to test the mine. Ok, so now on to protecting the area
around the mine.

Step3: Now, what you would need to do is select all of the mine in and around the area all the way to the bottom of the mine. Make sure you cover everything you want to protect. After selecting you would need to define the region.
To do this you would need to do /rg define <Mine Name P> e.g /rg define AP (The P stands for protection). Now you need to apply the same flags as you did before. The only thing you need to change would be the priority.
The priority instead of 1000000 needs to be 1000. Also change the /rg flag build allow to deny. and another flag you need to add is /rg flag entry deny. After this you should deop yourself and try to mine in the areas you protected.
You will also get a message saying "You don't have permission to be in this area" If that's so then you have done it correctly. Now to add selected access to the mines.

Step4: Now make sure the outer protection region is selected by typing /rg select <Protection Region Name> (In my case AP). After this you should op yourself again if you haven't already. and now for the long enjoyable task of adding
the groups! There is one set command that you need to change 1 value 26 times. So here's the command. I'll list them all. THIS IS ACCORDING TO YOUR RANKS BEING NAMED A-Z


/rg addmember AP g:A
/rg addmember AP g:B
/rg addmember AP g:C
/rg addmember AP g:D
/rg addmember AP g:E
/rg addmember AP g:F
/rg addmember AP g:G
/rg addmember AP g:H
/rg addmember AP g:I
/rg addmember AP g:J
/rg addmember AP g:K
/rg addmember AP g:L
/rg addmember AP g:M
/rg addmember AP g:N
/rg addmember AP g:O
/rg addmember AP g:P
/rg addmember AP g:Q
/rg addmember AP g:R
/rg addmember AP g:S
/rg addmember AP g:T
/rg addmember AP g:U
/rg addmember AP g:V
/rg addmember AP g:W
/rg addmember AP g:X
/rg addmember AP g:Y
/rg addmember AP g:Z

After this you should test again by warping to the mine before and trying to warp. The codes above are not corresponding. For example I was doing D mine I would start from D and not do /rg addmember AP g:A



Thanks for reading this incredibly boring tutorial! Diamond if you found this helpful or comment if your stuck on anything! I'd be happy to help!