摘要
双井子铁矿是甘肃北山双井子-黑鹰山铁矿成矿带中的一个小型富铁矿床.过去,认为该矿床是夕卡岩型矿床;笔者根据近年的找矿勘探资料,认为是火山沉积变质热液叠加富集型铁矿床.文中对成矿机理作了探讨.
The Shuangjingzi iron deposit, small in size and high in ore grade, is situated in the Beishan(Shuangjinhzi)-Heiyingshan iron ore metallogenetic belt. Formerly it was recognized as skarn type.In the light of recent exploration and prospecting information, the author holds a different viewthat it belongs to a volcanogene sedimentometamorphic, hydrothermal telescoped rich iron ore deposit. Its mechanism of mineralization is also discussed in this paper.
出处
《地质与勘探》
CAS
CSCD
北大核心
1989年第6期9-13,共5页
Geology and Exploration
