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近些年来,在开展花岗岩与成矿作用的研究过程中,主要根据对我国许多矿床的观察,特别是对与锡、钨等矿床有关的花岗岩类的实地考察和研究,我们于1980年在个旧的全国锡矿会议上首次正式提出了3 B型花岗岩的概念.在其后的两年中,我们曾多次与国内外有关同行进行了交流,获得了支持与关心,并鼓励这一研究的进行,希望早日成文.现将3 B型花岗岩及与其有关矿床的初步认识,整理成本文,作为简要报道,敬请批评指正. 当前,尽管国内外对花岗岩的成因有各种假
In recent years, during the research on granite and metallogenesis, based mainly on the observation of many mineral deposits in our country, especially the field investigation and research on the granites related to the deposits of tin and tungsten, For the first time formally proposed the concept of Type 3B granite.In the following two years, we had many times exchanged ideas with relevant domestic and foreign counterparts, gained support and concern, and encouraged the research. , Hope that the early formulation.Now the 3 B-type granite and its associated understanding of the initial deposit, the cost of text, as a brief report, please correct me criticism.Currently, despite the domestic and foreign causes of the various fake granite