Copper veins have long populated Azeroth. Through a combination of advances in Mining techniques and copper veins bathing in magical energies, the newly-dubbed Refulgent Copper is quickly becoming an essential metal in Quel'Thalas. Drenched in the Sunwell's glow, some ore deposits in Quel'Thalas gleam with incredible radiance. Touching these deposits will release motes of holy energy that burn if caught, but yield additional resources.