Exploring the Sn-W metallogenic potential of Late Jurassic Ganfang-Guyangzhai granite suite, South China: Zircon and apatite geochemistry
文献类型：期刊论文
| 作者 | Wang, Di5; Wang, Xiao-Lei5; Cai, Yue2,3,4; Li, Jun-Yong5; Du, De-Hong5; Shu, Xu-Jie1,3 |
| 刊名 | ORE GEOLOGY REVIEWS
 |
| 出版日期 | 2022-05-01 |
| 卷号 | 144页码:13 |
| 关键词 | Late Jurassic granitoids Metallogenic potential Oxygen fugacity Halogens Zircon Apatite |
| ISSN号 | 0169-1368 |
| DOI | 10.1016/j.oregeorev.2022.104863 |
| 通讯作者 | Wang, Di(diwang@nju.edu.cn) |
| 英文摘要 | Many Late Mesozoic granitoids in South China are associated with the mineralization of tungsten and tin metals. Ore deposits associated with granitoids are key sources of a number of economically important metals, for instance of W and Sn. The significant controls on magma metal fertility are magmatic sources, degrees of differentiation, oxygen fugacities, and halogen contents. Investigating the factors and their metallogenic potential is essential for future exploration. To this end, this study presents new zircon and apatite data for the Late Jurassic ca. 145 Ma Ganfang-Guyangzhai granite [GF-GYZ] suite and nearby coeval Shiqiao [SQ] granitoid intrusion near the giant Dahutang tungsten ore deposit. We explore the metallogenic potential in terms of the studies on oxygen fugacity and halogens in melts. These granitoids have similar zircon delta 18O values (SQ: 8.39%o-9.74%o; GF-GYZ: 8.70%o-10.7%o). However, SQ granitoids are more oxidized than GF-GYZ granitoids, with zircon log integral O2 values of -18.5 to -8.1 and -24.5 to -16.8, respectively. Apatite grains in these granitoids all have high F (>1.7 wt%) and low Cl (<0.05 wt%) concentrations, yielding extremely low Cl/F ratios (<0.021), which are within the range for tungsten-bearing granitoids worldwide (Cl < 0.5 wt%, Cl/F < 0.02). Furthermore, the more evolved GF-GYZ granitoids show relatively high F (2.26-2.75 wt%) concentrations, which are more similar to granites directly associated with the Dahutang tungsten ore deposit in terms of their magmatic sources, degrees of differentiation, oxygen fugacities, and halogen contents. These geochemical similarities suggest that the GF-GYZ granite intrusions also have significant metallogenic potential for tin and tungsten deposits. |
| WOS关键词 | DAHUTANG TUNGSTEN DEPOSIT ; MAGMATIC OXYGEN FUGACITY ; SCHEELITE SKARN DEPOSIT ; NB-TA MINERALIZATION ; U-PB AGES ; TRACE-ELEMENT ; JIANGNAN OROGEN ; OXIDATION-STATE ; POLYMETALLIC DEPOSIT ; ISOTOPIC COMPOSITIONS |
| 资助项目 | National Natural Sci-ence Foundation of China[41802051] ; Fundamental Research Funds for the Central Universities of Ministry of Education of China[020614380071] |
| WOS研究方向 | Geology ; Mineralogy ; Mining & Mineral Processing |
| 语种 | 英语 |
| WOS记录号 | WOS:000799352400001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Sci-ence Foundation of China ; Fundamental Research Funds for the Central Universities of Ministry of Education of China |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/40887]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Wang, Di |
| 作者单位 | 1.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironment, Nanjing 210008, Peoples R China 2.Nantong Univ, Sch Geog Sci, Nantong 226019, Peoples R China 3.Lamont Doherty Earth Observ Columbia Univ, Palisades, NY 10964 USA 4.Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 5.Nanjing Univ, Sch Earth Sci & Engn, State Key Lab Mineral Deposits Res, Nanjing 210023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Di,Wang, Xiao-Lei,Cai, Yue,et al. Exploring the Sn-W metallogenic potential of Late Jurassic Ganfang-Guyangzhai granite suite, South China: Zircon and apatite geochemistry[J]. ORE GEOLOGY REVIEWS,2022,144:13. |
| APA | Wang, Di,Wang, Xiao-Lei,Cai, Yue,Li, Jun-Yong,Du, De-Hong,&Shu, Xu-Jie.(2022).Exploring the Sn-W metallogenic potential of Late Jurassic Ganfang-Guyangzhai granite suite, South China: Zircon and apatite geochemistry.ORE GEOLOGY REVIEWS,144,13. |
| MLA | Wang, Di,et al."Exploring the Sn-W metallogenic potential of Late Jurassic Ganfang-Guyangzhai granite suite, South China: Zircon and apatite geochemistry".ORE GEOLOGY REVIEWS 144(2022):13. |
入库方式： OAI收割
来源：南京地质古生物研究所
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