کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4458442 | 1620961 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mineralization by mantle fluids in the Miaoniuping REE deposit, Sichuan Province, China
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی اقتصادی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Mineralization by mantle fluids in the Miaoniuping REE deposit, Sichuan Province, China Mineralization by mantle fluids in the Miaoniuping REE deposit, Sichuan Province, China](/preview/png/4458442.png)
چکیده انگلیسی
The Miaoniuping REE deposit, Sichuan Province, China is the second largest primary LREE deposit which is a little smaller than the world's largest Bayan Obo REE deposit, Inner Mongolia, China. The REE mineralization is spatially and temporally associated with carbonatites and syenites. This deposit is characterized by its tectonic setting of deep faults, the accompanying mantle-derived magmatic activity, the multiple of wall-rock alteration, the moderately high temperature of formation, H2O and CO2 being the important components of the ore-forming fluids, and the mantle source for the ore-forming materials and fluids. These features evidenced that this deposit is the product of the mineralization by mantle fluids.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Geochemical Exploration - Volume 89, Issues 1–3, April–June 2006, Pages 165–169
Journal: Journal of Geochemical Exploration - Volume 89, Issues 1–3, April–June 2006, Pages 165–169
نویسندگان
Z.L. Huang, Z.F. Yan, C. Xu, Z.L. Zhang, C.Q. Liu,