“八五”期间,地矿部海洋地质研究所在“莱州湾东部滨海水域砂金资源”调查中取得了丰硕成果。 该项目在完成海上地球物理综合调查1000平方公里、钻孔6个、涉及沿岸地区及海岛调查范围1500平方公里、测试样品6000余件所取得的资料基础上,综合分析研究了该水 During the “Eighth Five-Year Plan” period, the Institute of Marine Geology and Mineral Resources of the Ministry of Geology and Mineral Resources made great achievements in the investigation of the gold resources in the coastal waters of the eastern Laizhou Bay. The project completed a comprehensive marine geophysical survey of 1,000 square kilometers, drilling 6, involving the coastal areas and islands surveyed an area of ​​1500 square kilometers, more than 6,000 pieces of test samples obtained on the basis of a comprehensive analysis of the water