I am going to assume you can get to Lesser Faydark, after zoning into Lesser
follow the mountain to your left(this is the zone border) until you come to
another zone entrance, this takes you into Steamfont Mountains. Once there
follow the path until it branches off left and right(a gnomish watchman will
be at the crossroads), take the left hand branch. Continue to follow this
path until you come to a large set of windmills, you will see a few watchman
and another gnome near here. At this point you should see a large mountain
on your right, follow this mountain(keeping it on your right) until you see
what appears to be a mine entrance(there should be rogue clockworks, ebon
drakes and harpies as critters in this area). The mine entrance is where you
will find mino's.

Hope this helps.

Yours,

~Aereuss Ravins of Tarew Marr