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一、综合利用研究在矿产综合普查勘探中的重要意义 (一)矿产资源概念的相对性各矿产加工工业都存在所谓有益元素与有害元素、矿石矿物与脉石矿物之分。实际上,上述概念有在一定条件下的相对性及时间上的局限性;从本质上说,自然界的各种元素对人类生存及生产的发展都有其特定的作用。数千年来,人类的生产实践证明,世界上许许多多被称为废物者,往往是弃之为废,用之为宝。周期表中各种元素并不存在什么有益,有害之分,只有用途不同及价值不同之分。而矿产资源的含意不仅与其矿物组成,元素含量及赋存状态有关,而且与这些元素或矿物的提取加工技术的经济可行性有密切关系。到目前为止,已发现的矿物虽已三千多种,但被工业所利用的矿物仅占很少一部分。就矿产资源而言,世界上已知矿种仅一百五十多种。有不少矿产是近年才被人们所
I. The Significance of Comprehensive Utilization Research in Comprehensive Mineral Exploration Survey (I) The Relativity of the Concept of Mineral Resources There exist the so-called beneficial elements and harmful elements, ore minerals and gangue minerals in mineral processing industries. In fact, the above concepts have their relativity and time limitations under certain conditions. Essentially, all kinds of elements in nature have their specific roles in the development of human existence and production. For thousands of years, human production has proved that many people in the world, who are referred to as waste, are often abandoned and used as treasure. The various elements of the periodic table does not exist any useful, harmful points, only the use of different and the value of different points. The meaning of mineral resources is not only related to the composition of minerals, the content of elements and the state of occurrence, but also to the economic feasibility of the extraction and processing technologies of these elements or minerals. So far, there are more than 3,000 kinds of minerals found, but only a small part is used by industries. In terms of mineral resources, there are only about 150 kinds of minerals known in the world. There are quite a few minerals that have been used by people in recent years