新疆大学学报(自然科学版)
新疆大學學報(自然科學版)
신강대학학보(자연과학판)
XINJIANG UNIVERSITY JOURNAL(NATURAL SCIENCE EDITION)
2014年
1期
17-21
,共5页
李健%汪立今%肖飞%王见蓶%王永%马海杰%吴艳爽%候辉
李健%汪立今%肖飛%王見蓶%王永%馬海傑%吳豔爽%候輝
리건%왕립금%초비%왕견유%왕영%마해걸%오염상%후휘
浅成低温热液型金矿%流体包裹体特征%西天山%新疆
淺成低溫熱液型金礦%流體包裹體特徵%西天山%新疆
천성저온열액형금광%류체포과체특정%서천산%신강
Epithermal gold deposit%the Characteristics of Fluid Inclusions%Western Tianshan mountains%Xinjiang
西天山吐拉苏-也里莫顿早石炭世火山岩带是伊犁晚古生代裂谷的组成部分,是新疆重要的金矿成矿带。本文通过对新疆伊犁加曼特金矿和阿希金矿成矿地质背景的分析,得出两矿的矿床地质特征都显示了明显的浅成低温热液型金矿地质特点。在此基础上,我们又对比研究了两矿床的流体包裹体特征,研究结果表明:两矿床的成矿流体均以低温、低盐度为特征;成矿流体特征相似。但加曼特金矿含矿类型更为复杂,还需进一步深入探讨。
西天山吐拉囌-也裏莫頓早石炭世火山巖帶是伊犛晚古生代裂穀的組成部分,是新疆重要的金礦成礦帶。本文通過對新疆伊犛加曼特金礦和阿希金礦成礦地質揹景的分析,得齣兩礦的礦床地質特徵都顯示瞭明顯的淺成低溫熱液型金礦地質特點。在此基礎上,我們又對比研究瞭兩礦床的流體包裹體特徵,研究結果錶明:兩礦床的成礦流體均以低溫、低鹽度為特徵;成礦流體特徵相似。但加曼特金礦含礦類型更為複雜,還需進一步深入探討。
서천산토랍소-야리막돈조석탄세화산암대시이리만고생대렬곡적조성부분,시신강중요적금광성광대。본문통과대신강이리가만특금광화아희금광성광지질배경적분석,득출량광적광상지질특정도현시료명현적천성저온열액형금광지질특점。재차기출상,아문우대비연구료량광상적류체포과체특정,연구결과표명:량광상적성광류체균이저온、저염도위특정;성광류체특정상사。단가만특금광함광류형경위복잡,환수진일보심입탐토。
The Tulasu-Yelimodun Early Carboniferous volcano belt in Western Tianshan Mountains is part of Yili late Paleozoic rift and is an important gold metallogenic belt in Xinjiang. With the analysis of Xinjiang Yili Jiamante gold deposit and Axi gold deposit ore-forming geological background, this paper concluded that the geological characteristics of those two deposits have shown a significant epithermal gold deposits geological features. On this basis, we also studied the characteristics of fluid inclusions of these two deposits, the research results showed that: two deposits, the ore-forming fluids are characterized by low temperature, low salinity; the characteristics of metallogenic fluid were similar. But the Jiamante gold ore type is more complex, still need further study.