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江苏东海县位于我国中东部近海边,紧靠亚欧大陆桥东桥头堡和北纬35°线。气候宜人,雨量适中,物产丰富,交通发达,经济繁荣,其风土人情和地理位置,属我国南北过渡地带。令人瞩目的是,在东海大地上,分布的岩石种类繁多,矿产资源十分丰富;许多矿物和岩石是地壳深部的产物;地质构造复杂,具有良好的导矿构造条件。这些现象引起国内外知名的地学工作者高度关注。经有关
Donghai County, Jiangsu Province, is located in the middle east of China near the sea, close to the bridgehead of Asia-Europe mainland and east latitude 35 ° latitude. A pleasant climate, moderate rainfall, rich products, traffic developed, economic prosperity, its customs and geographical location, is a transition zone between North and South of China. What attracts people’s attention is that there are many kinds of rocks distributed in the East China Sea with abundant mineral resources. Many minerals and rocks are the products of the deep crust. The geological structures are complex and have good conditions of the ore-bearing structure. These phenomena have aroused great concern of well-known geoscientists at home and abroad. After relevant