Keppel subsidiary wins approval to explore Pacific seabed
Published on Jul 22, 2014 10:16 AM
SINGAPORE - A Keppel Corporation subsidiary, Ocean Mineral Singapore Pte Ltd, has won approval from the International Seabed Authority to explore a patch of Pacific seabed for key metals that can be used in areas like aerospace, alternative energy and construction.
The international authority made the decision at its annual meeting in Kingston, Jamaica, which takes place from July 15 to 26. The licence permits exploration for polymetallic nodules at a site within the 5-million sq-km Clarion-Clipperton Fracture Zone, a swathe of Pacific sea floor south-west of Mexico, said Keppel in a press statement on Tuesday morning.
The nodules contain copper, nickel, cobalt and manganese, as well as rare earth minerals. They are formed bit by bit over millions of years when mineral-rich water from hot vents reacts with cold ocean water.
"While harvesting polymetallic nodules from the ocean floor at depths of several kilometres has previously been considered uneconomic, the development of new technologies for the offshore oil industry and aerospace industry over the past decade has changed this dynamic," Keppel had said in a press release in 2013 to announce the formation of Ocean Mineral Singapore, a Singapore-incorporated company majority owned by Keppel Corporation. Ocean's minority shareholders are Lockheed Martin subsidiary UK Seabed Resources Ltd and Singapore-based private investment company Lion City Capital Partners Pte. Ltd.
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