|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
攀西大陆槽稀土矿床深源成矿流体的稳定同位素证据
Keywords: 稳定同位素,稀土矿床,大陆槽
Abstract:
通过对大陆槽矿床的成矿流体稳定同位素研究表明，矿体石英中流体包裹体的δD、δ^18O和δ^13C值分别为-87‰、6．0‰和-8．4‰，矿石(氟碳铈矿)的δ^13C为-8．0‰，矿体萤石中流体包裹体的δD和δ^18O分别为-99‰和-11．6‰。研究表明，矿床的成矿流体应为少量大气降水混合的深源成矿流体，流体包体中和矿石中的碳则可能源自较深的壳幔混熔源区。
| [1] | 骆耀南,中国攀枝花—西昌古裂谷带,北京:地质出版社,1985.
|
| [2] | 丁悌平,硅同位素地球化学,北京:地质出版社,1994.
|
| [3] | 唐若龙;杨登文;刘述前,攀西裂古的双重构造特征,北京:地质出版社,1985.
|
| [4] | 沈渭洲,稳定同位素地质,北京:原子能出版社,1987.
|
| [5] | 蒲广平,攀西地区稀土成矿历史演化与喜马拉雅期成矿基本特征,北京:地震出版社,2001.
|
| [6] | 蒲广平,牦牛坪稀土矿床成矿模式及找矿方向探讨,四川地质学报,1993(01).
|
| [7] | Tang Luolong;Yang Denwen;Liu Shuqian,The double structural feature of Panxi rift,北京:地质出版社,1985.
|
| [8] | Taylor H P,18O/16O ratios coexisting minerals in glancophane-bearing metamorphic rock: Bull,Geol Sa Am,1968.
|
| [9] | Shi Zemin,Occurrence shape and partition feature on REE deposit in Changbei Sichuan,稀土学报(英文版),1993(03).
|
| [10] | Pu Guangping,REE mineralization evolution in Panxi rift and basic metallogenic feature in Himalaya age,北京:地震出版社,2001.
|
| [11] | Matsuhisa Y;Goldsmith J R;Clayton R N,Oxygen isotopic fractionation in the system quartz-albite-water,Geochimica et Cosmochimica Acta,1979.
|
| [12] | Ding Tiping,Silicon isotope geochemistry,北京:地质出版社,1994.
|
| [13] | Clayton RN;O\' Neil JR;Mayeda TK,Oxygen isotope exchange between quartz and water,Journal of Geophysical Research？ ,1972, 77.
|
| [14] | 袁忠信;施泽民;白鸽,四川冕宁牦牛坪稀土矿床,北京:地震出版社,1995.
|
| [15] | 施泽民,四川昌北M稀土矿床稀土元素的赋存状态及配分特征,稀土,1993(03).
|
| [16] | Yuan Zhongxin;Shi Zemin;Bai Ge,Mouniuping REE deposit,Mianning county,Sichuan province,北京:地震出版社,1995.
|
| [17] | Shen Weizhou,Geology of stable isotope,北京:原子能出版社,1987.
|
| [18] | Pu Guangping,Study on matallogenic model and prospecting direction of Maoniuping REE eposiit,四川地质学报,1993(01).
|
| [19] | O\'Neil J R;Taylor H P,The oxygen isotope and cation exchange chemistry of feldspars,American Mineralogist,1967.
|
| [20] | Luo Yaonan,Panzhihua-Xichang rift in China.The collected Works of Panxi Rift,China,北京:地质出版社,1985.
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
