Tin Vein
This object can be found in Hillsbrad Foothills (69), Silverpine Forest (105), Loch Modan (112), Duskwood (112), Darkshore (28), Westfall (74), Wetlands (63), The Barrens (14), Ashenvale (32), Desolace (21), Stonetalon Mountains (20), Durotar (3), Stranglethorn Vale (10), Arathi Highlands (278), Redridge Mountains (26), Thousand Needles (18), Burning Steppes (2), Feralas (2), Ghostlands (35), The Hinterlands (3), Elwynn Forest (1), Alterac Mountains (17), Badlands (2), Dun Morogh (1) and Dustwallow Marsh (1).