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为提高找矿勘探工作的有效性,必须使其与矿山的建设和开发相结合。在找矿勘探地区的选择上,应优先选现有生产和建设矿区及其外围;在矿床类型上,应以富铁矿或易采易选的磁铁贫矿为主;在勘探程度上,应根据矿床的规模,采选的难易来确定。对已工作过的铁矿远景区(带),而矿产赋存规律尚不清楚的区段或磁异常区,应加强研究和填制地质图;对新矿带,要在小比例尺(<1/5万～1/10万)成矿预测图的基础上,进行大、中比例尺的地质测量和物探工作。要加强普查找矿和评价工作,限制详细勘探。凡难采难选的矿床,在采选方法未解决前不宜详勘。十年内未列入建设规划者亦不宜详勘。要加强矿石物质组分的研究和选冶试验,为铁矿的利用提供必要的资料。
In order to improve the effectiveness of prospecting exploration, it must be integrated with the construction and development of mines. In prospecting exploration areas, the choice should be given priority to the existing production and construction of the mining area and its periphery; in the type of deposit, should be rich in iron ore or easy to choose easy magnetism lean; In the exploration level, should According to the size of the deposit, mining difficult to determine. Geological maps should be strengthened and filled out for sections or magnetic anomalies where the existing iron ore prospect (belt) has been worked but the law of mineralization is not yet clear; for the new ore belt, a small scale (<1 / 50,000 ~ 1/10 million) on the basis of the metallogenic prediction map, large and medium-scale geological survey and geophysical work. We should step up census prospecting and evaluation and restrict detailed exploration. Where hard to pick difficult deposits, in the mining method is not resolved before the detailed survey. It is also not advisable to conduct a detailed survey of those who have not been included in the construction plan within a decade. To strengthen the study of ore components and metallurgical test, to provide the necessary information for the use of iron ore.