Small Thorium Vein
This Object can be found in
Burning Steppes (139), Winterspring (69), Un'Goro Crater (66), Silithus (64), Tanaris (50), Blasted Lands (29), Western Plaguelands (25), Searing Gorge (14), Eastern Plaguelands (13), Azshara (13), The Hinterlands (9), Feralas (5), Maraudon.