Hunting for Malachite on an old abandoned copper mining site in the western Harz Mountains

My "Uranium Prospecting and Mine Exploration" Playlist:    • Uranium Prospecting and Mine Exploration   In this video I´m visiting a copper mining site in the western Harz Mountains that was active between 1686 and 1731. My main goal is finding secondary copper minerals like Malachite or Chrysocolla and maybe some Chalcopyrite. Music: 'The Spaces Between' by Scott Buckley - released under CC-BY 4.0. www.scottbuckley.com.au    • 'The Spaces Between' (from 'Monomyth') [Am...