| 关于四川黄龙钙华CO2成因的讨论 |
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| 引用本文： | 周绪纶.关于四川黄龙钙华CO2成因的讨论[J].四川地质学报,2006,26(3):143-146. |
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| 作者姓名： | 周绪纶 |
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| 作者单位： | 四川省地矿局水文地质工程队,成都,610072 |
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| 摘 要： | 从气体成分、泉口出露地质特征、CO2动态变化规律等,对黄龙钙华的热成因论进行了讨论,认为黄龙地区不具备喷出幔源气体的地质结构。黄龙钙华是地壳表层地质作用高寒岩溶形成的产物,即冷成因。
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| 关 键 词： | 钙华 CO2 热成因 冷成因 四川黄龙 |
| 文章编号： | 1006-0995（2006）03-0143-04 |
| 收稿时间： | 2006-02-21 |
| 修稿时间： | 2006-02-21 |
A Discussion on Genesis of CO2 in the Huanglong Travertine, Sichuan |
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| ZHOU Xu-lun.A Discussion on Genesis of CO2 in the Huanglong Travertine, Sichuan[J].Acta Geologica Sichuan,2006,26(3):143-146. |
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| Authors: | ZHOU Xu-lun |
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| Institution: | Chengdu Hydrogeological and Engineering Geological Party, SBGEEMR, Chengdu 610072 |
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| Abstract: | This paper discusses hydrothermal genesis of the Huanglong travertine based on gas competent,dynamic change in CO_2 and geological features of springs,and believes there is no geological structure related to the extrusion of mantle-derived gas.Therefore,the Huanglong travertine resulted from karstification in high and cold area on crust surface. |
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| Keywords: | travertine CO_2 hydrothermal genesis karstification in high and cold area |
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