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| 内陆盐湖石盐流体包裹体均一温度指示意义的现代过程研究 | |
| 引用本文： | 刘兴起,倪培,董海良,王天刚.内陆盐湖石盐流体包裹体均一温度指示意义的现代过程研究[J].岩石学报,2007,23(1). |
| 作者姓名： | 刘兴起 倪培 董海良 王天刚 |
| 作者单位： | Nanjing Institute of Geography and Limnology Chinese Academy of Sciences，Nanjing 210008，China，State Key Laboratory of Mineral Deposit Research，Institute of Geofluid，Department of Earth Sciences，Nanjing University，Nanjing 210093，China，Department of Geology Miami University，Oxford，OH 45056，USA，State Key Laboratory of Mineral Deposit Research，Institute of Geofluid，Department of Earth Sciences，Nanjing University，Nanjing 210093，China |
| 摘 要： | Halite precipitation with water and air temperature was observed in detail,and homogenization temperature of fluid inclusions in halite formed in ancient and modem Chaka Salt Lake was studied.Halite precipitates mainly in August every year and largely precipitates between 13 and 15pm at one day when water temperatures reach 20℃but can seldom reach 30℃.Homogenization temperatures of fluid inclusions in halite formed in Chaka Salt Lake range from 14℃to 38℃with an average of 23.7℃.The number of inclusions appears an obvious peak value at homogenization temperatures between 18～25℃,which probably represent the water temperature in which halite mainly precipitates when water temperatures reach 20℃.Therefore,homogenization temperatures of fluid inclusions in halite formed in Chaka Salt Lake can well reflect the water temperature. |
Homogenization temperature and its significance for primary fluid inclusion in halite formed in Chaka salt lake, Qardam basin |
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| LIU XingQi,NI Pei,DONG HaiLiang,WANG TianGang.Homogenization temperature and its significance for primary fluid inclusion in halite formed in Chaka salt lake, Qardam basin[J].Acta Petrologica Sinica,2007,23(1). | |
| Authors: | LIU XingQi NI Pei DONG HaiLiang WANG TianGang |
| Institution: | 1. Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China 2. State Key Laboratory of Mineral Deposit Research, Institute of Geofluid, Department of Earth Sciences, Nanjing University, Nanjing 210093, China 3. Department of Geology Miami University, Oxford, OH 45056, USA |
| Abstract: | Halite precipitation with water and air temperature was observed in detail, and homogenization temperature of fluid inclusions in halite formed in ancient and modern Chaka Salt Lake was studied. Halite precipitates mainly in August every year and largely precipitates between 13 and 15pm at one day when water temperatures reach 20℃ but can seldom reach 30℃. Homogenization temperatures of fluid inclusions in halite formed in Chaka Salt Lake range from 14℃ to 38℃ with an average of 23.7℃. The number of inclusions appears an obvious peak value at homogenization temperatures between 18 ～ 25℃, which probably represent the water temperature in which halite mainly precipitates when water temperatures reach 20℃. Therefore, homogenization temperatures of fluid inclusions in halite formed in Chaka Salt Lake can well reflect the water temperature. |
| Keywords: | Chaka Salt Lake Fluid inclusion in halite Homogenization temperature Forming condition |
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