03:00
Treasure Trove: Commercial Uses of Sediment
Marine sediments are enormously important economically. Gravel and sand are obtained from the ocean for use as construction materials. In addition to offshore diamond deposits, tin and titanium are found in the ocean. Oil and natural gas resources a...
03:37
The Ocean's Memory: Oil, Gas and Manganese Nodules
Sediment is a uniquely valuable commodity within the marine environment. Oil, natural gas, coal, diamonds, gravel, sand, tin and titanium are all associated with marine sediment. Perhaps the most famous potential deep sea deposits are manganese nodu...