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| 吉林省磐石市小红石砬子铅锌块状硫化物矿床的特征及意义 | |
| 引用本文： | 曹建锋,孙志勇,薛晓刚. 吉林省磐石市小红石砬子铅锌块状硫化物矿床的特征及意义[J]. 长春工程学院学报(自然科学版), 2012, 13(1): 90-94,118 |
| 作者姓名： | 曹建锋 孙志勇 薛晓刚 |
| 作者单位： | 吉林省有色金属地质勘查局608队,长春,130033;青海省煤炭地质局,西宁,810001;长春工程学院勘查与测绘学院,长春,130021 |
| 摘 要： | 磐石市小红石砬子银铅锌多金属矿区处在磐石—永吉—双阳海西期花岗岩与石炭系碳酸岩建造的外接触带,产在中生代北西向线性火山断陷盆地内,位于海西晚期近圆形的火山穹隆构造南东部,属于块状硫化物型银铅锌多金属矿床;通过对该矿床地质特征的描述,区域分布规律及其成矿机理的探讨,为吉中地区寻找类似矿床打开了思路。 |
| 关 键 词： | 磐石市 铅、锌多金属矿 块状硫化物矿床 |
The characteristics and significance of Pb and Zn massive sulfide deposits in Xiaohongshilazi Panshi city Jilin province |
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| Affiliation: | CAO Jian-feng,etc.(Team 608,Jilin Nonferrous Metal Geological Exploration Bureau, Changchun 130033,China) |
| Abstract: | Pb and Zn matal mining in Xiaohongshilazi,Panshi city lies in the external contact zone of Hercynian granite and Carboniferous carbonate among Panshi-Yongji-Shuangyang.It occurs in the volcanic faulted basin of Mesozoic northwest trending,locates at southeast part of huge round dome-shaped volcanic structure during the late Hercynian,and belongs to Ag,Pb and Zn massive sulfide type polymetallic deposit.This paper makes a deep discussion on the geological characteristics,regional distribution law,and mineralization mechanism of this deposit,hoping for exploring a way to the similar deposit finding in the central part of Jilin province. |
| Keywords: | Panshi city Pb and Zn polymetallic deposit massive sulfide deposits |
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