Videos of Dome Construction Project: Pirquitas Silver Mine Dome, Argentina Project: Spence Copper Mine Stockpile Dome, Chile Project: Spence Copper Mine Pillow Dome, Chile Share this:Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to email a link to a friend (Opens in new window)Like this:Like Loading...