Abstract:Subalkali magma was formed under environment of subduction of pacific plate in Mesozoic, inherited activity of Chongli-Chicheng fault and strengthening of interaction of crust and montle in plate. There are four independent series of rock with eleven kinds or rock in subalkali rocks zone. The forming mechanism of the magma is partly melting of deep material, multiple activity of magma, emplacing along regional great fault forming E-W trending linear batholith. The subalkali complex zone is related closely with gold deposits in time and space.
引用本文:
王正坤, 蒋心明, 王郁, 商木元. 河北张-宣地区水泉沟偏碱性杂岩体的起源和形成机制及地质意义[J]. 地质与资源, 1992, 1(1): 18-26.
Wang Zhengkun, Jiang Xinmin, Wang Yu, Shang Muyuan. ORIGIN AND FORMING MECHANISM OF SHUIQUANGOU SUBALKALI COMPLEX IN ZHANGJIAKOU-XUANHUA AREA, HEBEI. GEOLOGY AND RESOURCES, 1992, 1(1): 18-26.