Silver Vein
This object can be found in Arathi Highlands (321), Alterac Mountains (161), Badlands (156), Duskwood (114), Loch Modan (114), Hillsbrad Foothills (67), Ashenvale (59), Ghostlands (40), Stranglethorn Vale (8), Westfall (8), Wetlands (7), Thousand Needles (7), The Barrens (6), Darkshore (5), Silverpine Forest (5), The Hinterlands (4), Redridge Mountains (4), Desolace (4), Swamp of Sorrows (2), Stonetalon Mountains (2), Dustwallow Marsh (2), Feralas (1), Blackfathom Deeps (1) and Burning Steppes (1).