Davis Quartz is a quarry located in the San Chianski Mountain Range in Blaine County, San Andreas appearing in Grand Theft Auto V and Grand Theft Auto Online. Merryweather Security Consulting personnel patrol part of the quarry although they do not attempt to stop the player when entering the quarry. The quarry appears to be inactive as no work can be seen taking place.
Events of the HD Universe
Trevor Philips, while working for Maude Eccles, locates Ralph Ostrowski hiding in the quarry before apprehending him and taking him to bail bonds woman Maude Eccles. An off-road race also takes place within the quarry.