Sorry just saw your post. Glad you found it. Not sure of your mining level or experience yet, but as a suggestion to max your mining there. An Atlas for Mckrib with a diamond in it, 3x3 AOE hammer, speed or strength brew (depending on the hammer), Persisting pie (to extend the life of your hammer), and a gem change chisel if you would like rubies as well. At the levels of those mines you will find lots of diamonds, titanium, and hard coal. If you go up as high as alt 20 you will also find gold.