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塔儿沟钨矿区的花岗闪长岩体位于祁吕山字型构造西翼反射弧之中部地带,该岩体呈北西-南东方向延伸,大致平行于区内的构造线。岩体产出形态为岩基状。本区岩浆岩的频繁活动和伴随着的成矿作用,构成了对矿化十分有利的地质条件。前人曾对花岗闪长岩体作过一定的工作,但对该岩体的岩石特征和成矿作用很少作过详细研究。笔者根据工作中所获地质资料,写成此文,进行交流,如有不妥之处,请批评指正。
The granodiorite body in the Taruogou tungsten deposit is located in the central part of the western wing reflex arc of the Qilu Mountain font structure. The granite body extends from NW-SW direction and is generally parallel to the tectonic line in the area. The rock mass output pattern is rock base. The frequent activities of magmatic rocks in this area and the accompanying mineralization constitute the favorable geological conditions for mineralization. The predecessors had done some work on the granodiorite body, but the rock characteristics and mineralization of the rock body have rarely been studied in detail. The author based on the geological information obtained in the work, written in this article, to exchange, if any, please comment on criticism.