From WoWWiki

Gol'Bolar Quarry is a large digsite found in southeastern Dun Morogh. Is it the location of a small dwarven mining camp where young dwarves and gnomes can receive missions to exterminate the troggs which have overrun the excavation site and the Gol'Bolar Quarry Mine. There are also some vendors and profession trainers available here, ready to aid fresh-faced adventurers in any way they can.

Subzones of Dun Morogh

Amberstill Ranch • Anvilmar • Brewnall Village • Chill Breeze Valley • Coldridge Pass • Coldridge Valley • Frostmane Hold • Gates of Ironforge • Gnomeregan • Gol'Bolar Quarry • Gol'Bolar Quarry Mine • The Grizzled Den • Helm's Bed Lake • Iceflow Lake • Ironband's Compound • Ironforge • Kharanos • Misty Pine Refuge • North Gate Outpost • North Gate Pass • Shimmer Ridge • South Gate Outpost • South Gate Pass • Steelgrill's Depot • Thunderbrew Distillery • The Tundrid Hills