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化驗分析在整個地質勘探過程中是一個十分重要的環节。目前各地化驗單位除了積極改善和提高某些元素的分析質量外,當前主要工作之一是如何正確地剔除無意義的分析礦樣,集中力量化驗那些有工业价值的礦樣,使之迅速得出結果。這樣不但可以及時指導地質勘探的進行,同時還可以大大降低化驗成本,實現增產节約的目的。特别是在大力開展普查找礦和加强礦床的綜合利用研究的時候,就更要求化驗部门採取簡易適用,灵敏迅速的分析方法,及時提供找礦线索和綜合利用的依據。目的能够滿足上述要求的分析手段,除了光譜分析之外,就是基於化學分析原理(或以物化分析配合的)的顯微化學分析,點滴試驗和快速比色測定。這些方法均可稱為簡易快速化學分析法。這種方法繼302隊、湖南分局檢驗所用於礦石半定量分析之後,已逐漸為部份單位推廣採用,並已收到了顯著的效果。但是由於某些化驗
Laboratory analysis in the geological exploration process is a very important part. At present, in addition to actively improving and improving the quality of analysis of certain elements, laboratory units around the world nowadays mainly study how to correctly remove the meaningless analytical mineral samples and concentrate on examining those mineral samples with industrial value so that they can be rapidly obtained result. This will not only guide geological exploration in a timely manner, but also can greatly reduce the cost of laboratory tests and realize the goal of increasing production and saving. In particular, vigorously carry out census and mineral prospecting and strengthen the comprehensive utilization of the deposit when the research department even asked the laboratory to take simple, quick and sensitive analytical methods to provide timely clues and comprehensive utilization basis. Purpose To meet the above requirements of the analytical tools, in addition to spectral analysis, is based on the principle of chemical analysis (or physico-chemical analysis with the microscopic analysis, drop test and rapid colorimetric determination. These methods can be referred to as quick and quick chemical analysis. After this method 302 teams, Hunan Branch of the test used for semi-quantitative analysis of ore has gradually been adopted for the promotion of some units, and has received significant results. But due to some tests