We now have 367 automated mines on Moria, and the planet is producing 37,120 minerals per year. If we can double this over the next couple of years, our resource problems should be solved for a long time to come.
EDIT: Jeeze... I hadn't realized that Moria was such a hell-hole when I set my mining operation up there... the surface temperature is over 2000 degrees, and the pressure is 169 atmospheres, with 97% Carbon Dioxide. What a dump. Looks like I'll be spending my vacation somewhere else.
Solution is simple, plant a bunch of palm trees.