Koreans search for sea-bed minerals in Tonga
Friday, December 12, 2008 - 16:00
Minerals exploration on Tonga's seabed is slowly getting into a momentum as a second research ship, the R/V Onnuri left Nuku'alofa, on Wednesday, December 10 to look for copper, gold, zinc and silver on the sea-bed to the south of Tongatapu.
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