Hehe so you are now like in real RPG game - Wizard, Ore, Gold.....set up Ore mine there......and gold mine too...and watch out for Ogres......and if you find the entrance to Moria....im sure you know how to open it.......
but for real, im pretty sure there is still some gold around there but just not enough to set up commercial mining...you might get lucky and find some....
and get couple of quartz too its very powerful mineral......

Peace and Love!
In Lak'ech!