The Hidden Chamber

Now for the task at hand.

There is a secret chamber, the Chamber of Khaz'mul, that must be explored. The problem is that the chamber's behind a huge, locked door! It's a lucky thing I know how to open it.

I've described everything in my journal, here on the table. My band and I are stuck here for now... so you, <name>, must find the chamber of Khaz'mul for us!

Read my journal, explore the chamber, then report to Prospector Stormpike at the Explorers' League in Ironforge.