祁连山地区超基性岩的调查工作是解放后五十年代初开始的,多年来随着地质普查找矿工作的进展,发现了一些含矿岩体,重点地段进行过勘探,并求得了一定的储量,六十年代以后相应地开展了以总结成矿规律扩大找矿为目的的综合地质研究工作,取得了一些成果。本区超基性岩体分布广,数量多,但一般岩体规模较小,它们的岩石组成,产出特征等均相似于阿尔卑斯型非层状岩体,或相当国外统称的橄榄岩建造。然而,除具上述共 Investigation of ultrabasic rocks in the Qilian Mountains began after the liberation from the early 1950s. Over the years, with the progress of geological prospecting and prospecting work, some ore-bearing rock masses have been discovered and key areas have been explored and a certain amount of After the 1960s, the comprehensive geology research work for the purpose of summarizing mineralization rules and expanding prospecting has been carried out correspondingly and some achievements have been achieved. The ultrabasic rocks in this area are widely distributed and in large numbers. However, the general rock bodies are relatively small in scale. Their rock composition and output characteristics are similar to the alpine non-layered rock masses or the equivalent of the peridotite. However, in addition to the above total