细微浸染型金矿床中黄铁矿的标型特征及意义

摘要

The veinlet-disseminated gold minerogenetic belt in Dongzhi～Jingxian of southern Anhui Province is one of the major gold deposits in Anhui Province and pyrite is one of the most important gold-bearing minerals in gold deposits of this area. Through the study on typomorphic peculiarities of chemical compositions and crystal forms of the pyrites in the Huashan, Lüshan, Chaishan, Hulongchong, Guanling and Baiguoshu gold deposits (spots) in this veinlet-disseminated gold minerogenetic belt, the mineralization conditions of gold deposits in this area has been approached. It is a very useful attempt for correctly selecting ore-prospecting targets.%通过对皖南东至～泾县一带细微浸染型金矿成矿带中花山、吕山、柴山、虎龙冲、管岭、白果树等金矿床（点）中黄铁矿化学成分和晶体形态标型特征的研究来探讨该区金矿床（点）的成矿条件，为指出找矿方向，筛选出找矿靶区作一个有益的尝试。