Copper Vein
This object can be found in Durotar (166), Elwynn Forest (119), Loch Modan (117), Duskwood (113), Silverpine Forest (91), Darkshore (91), Dun Morogh (89), Westfall (79), Mulgore (70), Hillsbrad Foothills (69), Tirisfal Glades (59), Eversong Woods (59), Ashenvale (54), Thousand Needles (53), Stonetalon Mountains (48), Redridge Mountains (47), Wetlands (41), Azuremyst Isle (39), Ghostlands (35), The Barrens (18), Desolace (8), Deadmines (4), Wailing Caverns (3), Bloodmyst Isle (3) and Thunder Bluff (1).