Tertiary Minerals plc, together with its subsidiaries, identifies, acquires, explores, and develops mineral properties. It explores for copper, gold, zinc, lead, tellurium, bismuth, cobalt, and silver deposits, as well as base and precious metals in Zambia and Nevada. The company was incorporated in 1999 and is headquartered in Macclesfield, the United Kingdom. Address: Silk Point, Macclesfield, United Kingdom, SK10 2BB