辽宁省瓦房店市磨盘山石灰岩矿床地质特征  

GEOLOGICAL FEATURES OF THE MOPANSHAN LIMESTONE DEPOSIT IN WAFANGDIAN CITY, LIAONING PROVINCE

作　　者：许洪斌[1] 林少全[1] 张国刚[1] 

机构地区：[1]辽宁省第六地质大队,辽宁普兰店116200

出　　处：《地质与资源》2009年第4期270-273,共4页Geology and Resources

摘　　要：磨盘山石灰岩矿位于辽宁省瓦房店市复州湾镇磨盘山一带,矿床产于寒武系张夏组二段(C 2 z2)地层内.矿区主要出露有寒武系中统徐庄组、张夏组和寒武系上统固山组、长山组地层,为一套以灰岩为主的沉积序列.矿体呈似层状,连续性好,规模较大.矿区内构造较简单,没有岩浆岩出露.根据矿区岩石类型及组合,认为该矿床为典型的化学或生物化学沉积矿床.The Mopanshan limestone deposit, located in Wafangdian City, Liaoning Province, occurs in the second member of Cambrian Zhangxia formation. The Middle Cambrian Xuzhuang and Zhangxia formations and Upper Cambrian Gushan and Changshan formations cropped in the ore field belong to a suit of sediment sequence dominated by limestone. The ore bodies are in stratiform, with well continuity and large scale. The structures in the ore field are simple, without magmatic rock crops. According to the lithology and rock association, the deposit is of chemical or biochemical sedimentary type.

关 键 词：水泥石灰岩 地质特征 生物化学沉积矿床 辽宁省 

分 类 号：P619.22[天文地球—矿床学]