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近年来我们应用分散流方法普查找矿,取得了良好的效果.1964-1971年在陕甘宁青地区配合地质广泛使用了分散流方法.完成普查面积8300多平方公里(一般采用1/5万测量,部分地区进行了1/10万和1/万的测量),采样达97816点.分析元素主要有:铜、铅、锌、钨、锡、钼、汞、锑等,获得各类分散流异常372个(处),圈定有找矿意义的远景区(地段)百余处.正在勘探和勘探过的矿区有十余处,其中已经勘探肯定具有一定规模的矿床五个.还有些异常为地质找矿提供了有益的线索和依据.
In recent years, we use the method of diversion flow census prospecting and achieved good results .1964-1971 years in Shaanxi-Gansu-Ningxia region widely used dispersion geology method. Completed census area of more than 8300 square kilometers (usually 1/5 million The measurement was carried out in some areas and 1/10000 and 1/10000 in some areas were measured) and the sample was up to 97816. The main elements of the analysis were copper, lead, zinc, tungsten, tin, molybdenum, mercury and antimony, 372 anomalies (depot), delineated prospecting significance of the prospect area (lot) at more than 10. Are being explored and exploration of the mine there are more than 10, of which there have been a certain number of exploration deposit 5. Some exceptions Geological Prospecting provides useful clues and basis.