摘要
阿尔金山北缘喀腊达坂地区位于红柳沟-拉配泉弧后盆地(裂谷)内,中酸性火山岩及近东西向断裂构造十分发育,在喀腊达坂断裂分布的褐铁矿化、黄钾铁矾蚀变带内已发现多处地质特征相似的铅锌矿床;通过分析喀腊达坂铅锌矿床地质特征,认为该区铅锌矿床均属火山成因块状硫化物型;。分析了该区的控矿因素,总结了找矿标志,认为该区硫化物型铅锌矿具有优越的成矿条件和巨大的找矿前景。
The Kaladaban area, in which intermediate-acidic volcanic rocks and nearly EW-tren- ding faults are well developed, locates in the Hongliugou-Lapeiquan arc basins （rift）. Along the limonitization and jarosite alteration zone of the Kaladaban fault, a few lead-zinc deposits with similar geological features have been found. The geological characteristics of these lead-zinc de- posits imply that they belong to volcanic massive sulfide （VMS） type deposit. Based on ore-con- trolling factors analysis and ore prospecting criteria summary, we believe that this area has supe- rior metallogenic conditions and huge ore prospecting potential.
出处
《西北地质》
CAS
CSCD
2014年第4期264-268,共5页
Northwestern Geology
基金
中国地质调查局"新疆阿尔金山喀腊达坂一带铁多金属矿调查评价"(1212011085042)项目资助
关键词
阿尔金山
喀腊达坂铅锌矿
地质特征
控矿因素
找矿标志
找矿前景
Altun
Kaladaban lead-zinc deposit
geological features
ore-controlling factorsprospecting criteria
prospecting potential
