| 高松山金矿床控矿特征、成因及找矿前景 |
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| 引用本文： | 李亚军,段晓君,王艳忠,陈桂虎,韦库明. 高松山金矿床控矿特征、成因及找矿前景[J]. 中国西部科技, 2010, 9(30): 10-12,7. DOI: 10.3969/j.issn.1671-6396.2010.30.004 |
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| 作者姓名： | 李亚军 段晓君 王艳忠 陈桂虎 韦库明 |
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| 作者单位： | [1]武警黄金第一支队,黑龙江牡丹江157021 [2]中国地质大学〈北京〉,北京100083 [3]武警黄金第三支队,黑龙江哈尔滨150069 |
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| 摘 要： | 高松山金矿是与火山作用关系较为密切的浅成低温热液型金矿床。矿石类型主要为含金石英脉—构造角砾岩蚀变岩型。矿石硫同位素组成具有深源硫的特点。流体包裹体中H、O同位素反映在成矿的过程中有大气降水加入。矿床产于中生代上白垩统火山岩中,与英安岩、安山岩、安山玢岩、流纹岩关系密切。岩石化学分析反映了活动大陆边缘环境。金矿体与赋矿围岩存在着明显的物性差异,与Au、Ag、As、Sb、Cu有密切的相关关系,并以零磁场、高电阻为特征,从而本区具备了物化探找矿前提。该区为黑龙江东北部的一个重要的找矿远景区。
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| 关 键 词： | 高松山金矿 控矿特征 成因 前景 |
Geology and Genesis of the Gaosongshan Gold Deposit in Xunke County, Heilongjiang Province |
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| LI Ya-jun,DUAN Xiao-jun,WANG Yan-zhong,CHEN Gui-hu,WEI Ku-ming. Geology and Genesis of the Gaosongshan Gold Deposit in Xunke County, Heilongjiang Province[J]. Science and Technology of West China, 2010, 9(30): 10-12,7. DOI: 10.3969/j.issn.1671-6396.2010.30.004 |
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| Authors: | LI Ya-jun DUAN Xiao-jun WANG Yan-zhong CHEN Gui-hu WEI Ku-ming |
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| Affiliation: | 1.No.1 Gold Geological Party of CAPF,Mudanjiang,Heilongjiang 157021;2.China University of Geosciences,Beijing 100083;3.No.3 Gold Geological Party of CAPF, Harbin,Heilongjiang 150069) |
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| Abstract: | The Gaosongshan gold deposit of epithermal type is closely associated with volcanism.The ore is mainly goldbearing quartz vein and tectonic breccia-altered rock types,with sulfur compositions of deep source.The H-O isotopic compositions of fluid inclusion represent the mixture of atmospheric precipitation.The deposit is hosted in the Mesozoic Upper Cretaceous volcanic rocks,associated with dacite,andesite,andesitic porphyrite and rhyolite.The geochemical characteristics show a background of active continental argin. |
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| Keywords: | Gaosongshan gold deposit Epithermal type Genesis Heilongjiang |
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