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云南地质三队在我国西南地区发现一含铂的中型矿床,铂族金属(铂+钯)平均品位为0.88克/吨,铜0.22%,镍0.23%。当时某外国专家认为这矿床品位低,又属于难选矿石类型,不具备作为铂矿床或铜镍矿床开采的条件,宣判为即使勘探出来也是无法利用的“死矿”。无产阶级文化大革命批判了修正主义路线在科学研究领域的影响,我们和全国科技人员一样,走出实验室,和有实践经验的工人相结合,破除迷信,解放思想,为合理开发和充分利用我国自然资源而探索新的途径。经过比较深入的调查研究,根据这个矿的具体实际情况,研究出来一整套综合利用工艺流程,使这个矿能为祖国的社会主义建设作出贡献,赋予“死矿”以新的生命。
The Yunnan Geological Three Team found a medium-sized deposit containing platinum in southwestern China. The average grade of platinum group metals (platinum + palladium) was 0.88 g / t, copper 0.22% and nickel 0.23%. At that time, a foreign expert thought that the deposit was of low grade and of refractory ore type and was not eligible for exploitation as a platinum ore deposit or a copper-nickel deposit and was declared as a “dead mine” that could not be utilized even after exploration. The Great Proletarian Cultural Revolution has criticized the influence of the revisionist line in the field of scientific research. Like our scientists and technicians in the entire country, we have gone out of our labs and combined with experienced workers to break superstitions and emancipate our minds. In order to rationally develop and make full use of our natural Resources and explore new ways. After more in-depth investigation and study, according to the actual conditions of this mine, we have come up with a set of comprehensive utilization technological process so as to make this mine contribute to the socialist construction of the motherland and give new life to the “dead mine.”