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青海省地域辽阔,沉积建造多种多样,地质构造的发展表现为长期性及多期性,伴随有频繁的岩浆活动,形成了丰富多采的矿产资源。就铁矿而论,其成因类型较全,内生和外生的各类型均有发现。各不同类型的矿床和矿点在一定的地域上有相对规律性的分布,显然与区域地质背景有关。截止一九七五年夏,我们收集到的矿床和矿点共有145处,矿化点共有116处。
Qinghai has a vast territory and a variety of sedimentary structures. The development of geological structures is long-term and multi-temporal. With frequent magmatic activities, Qinghai Province has formed a rich and diverse mineral resources. In terms of iron ore, its genetic type is more complete, endogenous and exogenous various types are found. The different types of deposits and ore deposits in a certain geographical distribution of relative regularity, apparently with the regional geological context. As of the summer of 1975, we collected a total of 145 deposits and mines, with a total of 116 mineralization sites.