The SouthwestPacificarea, especially Papua New Guinea, has recently become of the "hot spots" in a worldwide search for gold, several exceptionally big gold deposits have been found in succession.
Overseas it mainly distributed in the Southeast Asia and South Pacific ocean region and domestic it mainly distributed in the South China and Southwestarea.
国外主要分布在东南亚、南太平洋地区,国内主要分布在华南、西南地区。
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Located in the Lau Basin along the Tonga Trench in the southwestPacific Ocean, the west Mata volcano is part of a series of submarine volcanoes in the area bordered by Samoa, Tonga, and Fiji.