| 阿尔泰山南缘克兰盆地主要铅锌矿地质及成矿流体特征 |
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| 引用本文： | 康吉昌,刘敏.阿尔泰山南缘克兰盆地主要铅锌矿地质及成矿流体特征[J].地质科学,2011,46(2):559-569. |
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| 作者姓名： | 康吉昌 刘敏 |
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| 作者单位： | （1.新疆有色地质勘查局706队新疆阿勒泰 836500；2.中国地质科学院矿产资源研究所国土资源部成矿作用与资源评价重点实验室北京 100037） |
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| 基金项目： | 国家科技支撑重点项目，地质调查项目 |
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| 摘 要： | 克兰盆地是阿尔泰山南缘最大的火山沉积盆地,位于阿尔泰南部增生造山带的弧后盆地内.该盆地内矿床多为喷流沉积改造型铅锌矿床,它们具有相似的成因,且形成于同一时期,研究表明这些矿床也具有相似的流体包裹体特征、均一温度及组成.成矿流体物理化学条件的改变对成矿有重要意义.
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| 关 键 词： | 阿尔泰 克兰盆地 铅锌矿 成矿流体 S同位素 |
| 收稿时间： | 2010-10-13 |
Geological and metallogenic fluid characteristics of the lead-zinc deposits in the Kelan Basin in the southern margin of the Altai Mountains |
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| Kang Jichang,Liu Min.Geological and metallogenic fluid characteristics of the lead-zinc deposits in the Kelan Basin in the southern margin of the Altai Mountains[J].Chinese Journal of Geology,2011,46(2):559-569. |
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| Authors: | Kang Jichang Liu Min |
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| Institution: | (1.No.706 Geological Party|Xinjiang Geoexploration Bureau for Nonferrous Metals|Aletai|Xinjiang 836500；2.MLR Key Laboratory of Metallogeny and Mineral Assessment|Institute of Mineral Resources|Chinese Academy of Geological Sciences|Beijing 100037) |
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| Abstract: | Located in a rift of the Devonian island arc in the central Asian orogenic belt，the Kelan Basin is the largest basin of the southern Altai Mountains，north Xinjiang.According to our research，the ore deposits in Kelan Basin are of volcanic sedimentary exhalative type.Most of the deposits have a similar genesis and formed at the same stage.The deposits show similar features，including similar homogenization temperature and composition of fluid inclusions.The changes in physiochemical conditions were important for ore formation. |
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| Keywords: | Altai Kelan Basin Lead zinc deposit Ore forming fluid S isotope |
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