World's first seafloor miner inks copper sales deal with Chinese customer

[caption id="attachment_840607" align="aligncenter" width="640"] Seafloor exploration equipment. (Image courtesy of Nautilus Minerals)[/caption] Canadian seafloor miner Nautilus Minerals (TSX:NUS) said Friday it has scored a fresh offtake deal for its upcoming deep-sea operation off the coast of Papua New Guinea with Chinese smelting company...