From WoWWiki

Gold Coast Quarry used to be a valuable mineral and gold mine in Westfall for the Alliance. Now, however, the quarry is in the hands of the Defias Brotherhood and their agents patrol the area.

Subzones of Westfall
Alexston Farmstead • The Dagger Hills • The Dead Acre • Demont's Place • The Dust Plains • Furlbrow's Pumpkin Patch • Gold Coast Quarry • Jangolode Mine • The Jansen Stead • Klaven's Tower • Longshore • The Molsen Farm • Moonbrook • Moonbrook Schoolhouse • Saldean's Farm • Sentinel Hill • Sentinel Tower • Stendel's Pond • Westfall Lighthouse