The Artifacts of Steel Gate

Objectives
Sage Mistwalker has asked you to collect 10 Steel Gate Artifacts. When you have all of them, return to him at Steel Gate.
 * Steel Gate Artifact (10)

Description
I came out here for a different reason; an old friend of mine has been calling to me in my dreams. But now that I see these small things with their machines making a big hole in the ground, it makes my blood boil.

From what I can see, these dwarves, as they are known, are digging up artifacts; artifacts that could be important to our past.

I want you to go down there and get these things for me. Don't let any of those dwarves stand in your way.

Rewards
You will also receive:

Progress
How many artifacts have you managed to gather from this Steel Gate?

Completion


Perhaps I will be able to find the time soon to study these artifacts and come to an understanding of their significance.

But now there are more pressing matters to attend to.