| 湖南凤凰县猴子坪汞矿床地质特征及辰砂晶体的观赏价值 |
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| 引用本文： | 陈明辉,孙际茂,彭学勤,鲍振襄,包觉敏.湖南凤凰县猴子坪汞矿床地质特征及辰砂晶体的观赏价值[J].地质与资源,2009,18(1):42-46. |
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| 作者姓名： | 陈明辉 孙际茂 彭学勤 鲍振襄 包觉敏 |
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| 作者单位： | 1. 湖南省有色地质勘查局245队, 湖南 吉首 416007;2. 湘西矿产资源综合研究发展中心 湖南 乾州 416009 |
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| 摘 要： | 猴子坪汞矿床主要赋存于中寒武统敖溪组上部微粒细晶纹层状、微细粒状白云岩内，产于轴向120°的平缓开阔的半背斜轴部，延伸深度大于1100 m，是湘黔汞矿带诸矿床中矿体延伸深度最大的汞矿床.产于其中的辰砂晶体，以其迷人的色泽和玲珑剔透、多彩多姿的形态，在观赏石矿物的晶体中价值不菲.研究表明，汞矿与古油气藏有着密切的空间关系，形成于油气藏演化的湿气阶段，二者具有同源同储的特点，在成矿机理上有许多相似之处.矿床最终就位于有利的沉积相区.
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| 关 键 词： | 汞矿 地质特征 辰砂晶体 观赏石 古油藏 湖南凤凰县 |
| 收稿时间： | 2007-09-25 |
GEOLOGIC FEATURES AND THE CINNABAR CRYSTAL OF THE HOUZIPING MERCURY DEPOSIT IN FENGHUANG COUNTY,HUNAN PROVINCE |
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| CHEN Ming-hui,SUN Ji-mao,PENG Xue-qin,BAO Zhen-xiang,BAO Jue-min.GEOLOGIC FEATURES AND THE CINNABAR CRYSTAL OF THE HOUZIPING MERCURY DEPOSIT IN FENGHUANG COUNTY,HUNAN PROVINCE[J].Geology and Resources,2009,18(1):42-46. |
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| Authors: | CHEN Ming-hui SUN Ji-mao PENG Xue-qin BAO Zhen-xiang BAO Jue-min |
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| Institution: | 1. No. 245 Team, Hunan Bureau of Geologic Exploration for Nonferrous Metals, Jishou 416007, Hunan Province, China;2. Western Hunan Research and Development Center for Mineral Resources, Qianzhou 416009, Hunan Province, China |
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| Abstract: | The Houziping mercury deposit, occurring in the micro-fine grained laminated dolomite in upper Aoxi formation, Middle Cambrian, is located at the axis of a gentle and broad half-anticline, which trends 120° and extends more than 1100 m deep, the deepest among the deposits in the Hunan-Guizhou mercury ore belt. Particularly, the cinnabar crystal occurred in the deposit is greatly valued for its attractive colors and beautiful forms. Study shows that the mercury deposit is formed during the wet gas stage in oil-gas reservoir evolution, spatially related to paleo-reservoir. Both of the deposits are from the same source and reserve, with similar ore-forming mechanism. |
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| Keywords: | mercury deposit geologic feature cinnabar crystal paleo-reservoir Fenghuang County Hunan Province |
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