| 山西介休洪山钙华的空间分布特征、成因及时代探讨 |
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| 引用本文： | 魏荣珠,韩颖,胥勤勉,魏云峰,杜艳伟,范俊辉.山西介休洪山钙华的空间分布特征、成因及时代探讨[J].中国岩溶,2021,40(3):389-397. |
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| 作者姓名： | 魏荣珠 韩颖 胥勤勉 魏云峰 杜艳伟 范俊辉 |
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| 作者单位： | 1.山西省地质调查院 |
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| 基金项目： | 中国地质科学院地质研究所项目（121201102000150012-05）；山西省国土资源厅项目 (CEITCL-SX-CZFW-160823) |
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| 摘 要： | 地处山西省介休市洪山镇狐岐山脚下的钙华，是山西省内娘子关钙华景观之外的又一具有观赏潜质的岩溶景观。其出露范围较大，厚度稳定，形态优美，具有较高的旅游地质观赏价值。文章对洪山钙华进行了系统的地质调查和剖面实测，对钙华的分布范围、产出状态、岩石特征、岩石化学特征、地球化学特征及同位素年代等进行了研究，并从洪山泉岩溶水系统循环的角度，探讨了钙华的形成机理、影响因素及形成时代，可为该区钙化的保护和景观开发提供科学依据。
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| 关 键 词： | 钙华 景观价值 岩溶水系统 成因 年代 介休洪山 |
Distribution, genesis and age of travertine at Hongshan, Jiexiu, Shanxi Province |
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| WEI Rongzhu,HAN Ying,XU Qinmian,WEI Yunfeng,DU Yanwei,FAN Junhui.Distribution, genesis and age of travertine at Hongshan, Jiexiu, Shanxi Province[J].Carsologica Sinica,2021,40(3):389-397. |
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| Authors: | WEI Rongzhu HAN Ying XU Qinmian WEI Yunfeng DU Yanwei FAN Junhui |
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| Institution: | 1.Shanxi Institute of Geological Survey2.Tianjin center，China Geological Survey |
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| Abstract: | In Shanxi Province，besides the travertine scenic spots in Niangziguan，the travertine scenery in Hongshan town，Jiexiu，located at the foot of Huqi mountain，is another potential karst landscape with great geologicaltourism value. It has relatively large exposure range， stable thickness and beautiful forms. Systematic geological investigations and profile measurement have been made to the Hongshan travertine. Research has been conducted on its distribution，occurrence，rock characteristics，petrochemical characteristics and isotopic chronology. In light of the karst water cycle，this work then analyzed the formation mechanism，influencing factors and generation age of the travertine，providing a geologic basis for the protection and landscape development of travertine in the area. |
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