摘要
以鄂东地区接触交代型铁铜矿床勘探和矿山开采经验与理论为依据,分析了接触带在剖面和平面上的形态与褶皱构造的关系,以及岩体中捕虏体与褶皱构造的关系,提出了以褶皱构造产状为基础的几何图解法,可用于定性预测隐伏接触带的形态,并定量预测隐伏的成矿部位.
Based on exploration and mining practice and metallogenesis study of iron and copper deposits of
Ate contact metasomatic type in the eastern part of Hubei Province, the relations of folding tectonics
to the shapes of contact zone projected on a horizontal plane or a vertical section and to xenoliths in
igneous rocks are respectively analysed. A geometric diagram method based upon the mode of occurrence
of the folding tectonics is suggested in order to make use of it for a rough prediction of the shape
of a burried contact zone or for a more accurate prognosis of the location of a concealed deposit.
出处
《地质与勘探》
CAS
CSCD
北大核心
1990年第7期10-15,共6页
Geology and Exploration
