Videos tagged with Mining Technology

This video from The Shawn Ryan Show explores the vast abyssal plains and hills, covering 50% of the planet. It highlights the presence of polymetallic nodules at depths exceeding 4,000 meters, which contain significant amounts of nickel and copper. The content touches upon the sparse life found at these extreme depths and the potential for deep-sea resource extraction.

This video discusses polymetallic nodules found on the ocean floor, highlighting their high metal purity (33%) and formation process through precipitation. It contrasts this with terrestrial copper mining, which has a significantly lower yield (0.6%). The content also addresses the environmental concerns associated with 'rainforest nickel' mining, particularly its impact on biodiversity and indigenous populations, noting China's leading role in these land-based operations.