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本文运用陈国达教授的“地洼说成矿理论”来分析冀东北地区金矿床的控制矿条件及其找矿方向,文中介绍了金矿产区的地质构造特征,并说明了金矿体的空间分布规律是受层控、岩控、构控三个因素所制约。论证了金矿床的形成乃是大地构造多期演化的结果。最后指出,找矿方向应当根据前地槽、地槽构造层、燕山期地洼花岗岩及断裂构造发育特征来确定。
In this paper, Professor Chen Guoda’s “depression theory that mineralization” to analyze the gold deposits in northeast Hebei control ore conditions and prospecting direction, the article describes the geological characteristics of the gold-bearing area, and illustrates the gold ore body space Distribution is subject to layer control, rock control, structural control of the three constraints. It is demonstrated that the formation of gold deposits is the result of multi-period evolution of tectonics. Finally, it is pointed out that the prospecting direction should be determined according to the characteristics of the former trough, the trough structural layer, the Yanshanian period depression granite and the fault structure development.