Geological characteristics and metallogenic age of Tengshan'ao Sn deposit in Dayishan of South Hunan and its prospecting significance

Geological characteristics and metallogenic age of Tengshan'ao Sn deposit in Dayishan of South Hunan and its prospecting significance

The Tengshan'ao Sn deposit, located at the Dayishan ore field, Nanling Range, is one of the recently explored deposits in this region. In this study, LA-MC-ICP-MS cassiterite U–Pb and muscovite 40Ar-39Ar isotopic dating analyses for altered granite-type Sn ores yielded ages of 156.7 ± 4.3 Ma an...

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Main Authors: Zunzun Zhang, Yongyun Ning, Youyue Lu, Jingya Cao, Jianming Fu, Zhuang Zhao, Jian Guo, Liyan Ma, Zhengwei Qin, Jianfeng Li
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Solid Earth Sciences
Subjects:
Cassiterite U–Pb dating
Muscovite 40Ar-39Ar dating
Zircon U-Pb dating
Altered granite type
Tengshan'ao
Dayishan
Online Access:http://www.sciencedirect.com/science/article/pii/S2451912X21000027
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spelling doaj-a9fb850c540348b6933692355694244a2021-03-22T12:51:22ZengElsevierSolid Earth Sciences2451-912X2021-03-01613749Geological characteristics and metallogenic age of Tengshan'ao Sn deposit in Dayishan of South Hunan and its prospecting significanceZunzun Zhang0Yongyun Ning1Youyue Lu2Jingya Cao3Jianming Fu4Zhuang Zhao5Jian Guo6Liyan Ma7Zhengwei Qin8Jianfeng Li9Wuhan Geological Survey Center, China Geological Survey, Wuhan, Hubei, 430205, China; Research Center of Granite Diagenesis and Mineralization Geology, China Geological Survey, Wuhan, 430205, ChinaTeam 418, Hunan Bureau of Geology and Mineral Exploration and Development, Loudi, Hunan, 417000, ChinaWuhan Geological Survey Center, China Geological Survey, Wuhan, Hubei, 430205, China; Research Center of Granite Diagenesis and Mineralization Geology, China Geological Survey, Wuhan, 430205, China; CAS Key Laboratory of Crust-Mantle Materials and Environments, University of Science and Technology of China, Hefei 230026, China; Corresponding author. Wuhan Geological Survey Center, China Geological Survey, Wuhan, Hubei, 430205, ChinaCAS Key Laboratory of Crust-Mantle Materials and Environments, University of Science and Technology of China, Hefei 230026, ChinaWuhan Geological Survey Center, China Geological Survey, Wuhan, Hubei, 430205, China; Research Center of Granite Diagenesis and Mineralization Geology, China Geological Survey, Wuhan, 430205, ChinaCAS Key Laboratory of Crust-Mantle Materials and Environments, University of Science and Technology of China, Hefei 230026, ChinaKey Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha, 410083, ChinaWuhan Geological Survey Center, China Geological Survey, Wuhan, Hubei, 430205, China; Research Center of Granite Diagenesis and Mineralization Geology, China Geological Survey, Wuhan, 430205, ChinaWuhan Geological Survey Center, China Geological Survey, Wuhan, Hubei, 430205, China; Research Center of Granite Diagenesis and Mineralization Geology, China Geological Survey, Wuhan, 430205, ChinaWuhan Geological Survey Center, China Geological Survey, Wuhan, Hubei, 430205, ChinaThe Tengshan'ao Sn deposit, located at the Dayishan ore field, Nanling Range, is one of the recently explored deposits in this region. In this study, LA-MC-ICP-MS cassiterite U–Pb and muscovite 40Ar-39Ar isotopic dating analyses for altered granite-type Sn ores yielded ages of 156.7 ± 4.3 Ma and 151.1 ± 1.5 Ma, respectively. These ages are consistent to the LA-MC-ICP-MS zircon U–Pb age of the fine-grained two-mica monzogranite (158.2 ± 1.6 Ma), indicating a coeval magmatism and mineralization for the Late Jurassic Tengshan'ao Sn deposit. It is further demonstrated that the formation of this deposit is related to the Early Yanshanian (160-150 Ma) large-scale diagenesis and mineralization in Nanling Range. It is suggested that the late-stage fine-grained two-mica (muscovite) granite has an indicative significance for searching the altered granite type Sn polymetallic mineralization.http://www.sciencedirect.com/science/article/pii/S2451912X21000027Cassiterite U–Pb datingMuscovite 40Ar-39Ar datingZircon U-Pb datingAltered granite typeTengshan'aoDayishan
collection DOAJ
language English
format Article
sources DOAJ
author Zunzun Zhang
Yongyun Ning
Youyue Lu
Jingya Cao
Jianming Fu
Zhuang Zhao
Jian Guo
Liyan Ma
Zhengwei Qin
Jianfeng Li
spellingShingle Zunzun Zhang
Yongyun Ning
Youyue Lu
Jingya Cao
Jianming Fu
Zhuang Zhao
Jian Guo
Liyan Ma
Zhengwei Qin
Jianfeng Li
Geological characteristics and metallogenic age of Tengshan'ao Sn deposit in Dayishan of South Hunan and its prospecting significance
Solid Earth Sciences
Cassiterite U–Pb dating
Muscovite 40Ar-39Ar dating
Zircon U-Pb dating
Altered granite type
Tengshan'ao
Dayishan
author_facet Zunzun Zhang
Yongyun Ning
Youyue Lu
Jingya Cao
Jianming Fu
Zhuang Zhao
Jian Guo
Liyan Ma
Zhengwei Qin
Jianfeng Li
author_sort Zunzun Zhang
title Geological characteristics and metallogenic age of Tengshan'ao Sn deposit in Dayishan of South Hunan and its prospecting significance
title_short Geological characteristics and metallogenic age of Tengshan'ao Sn deposit in Dayishan of South Hunan and its prospecting significance
title_full Geological characteristics and metallogenic age of Tengshan'ao Sn deposit in Dayishan of South Hunan and its prospecting significance
title_fullStr Geological characteristics and metallogenic age of Tengshan'ao Sn deposit in Dayishan of South Hunan and its prospecting significance
title_full_unstemmed Geological characteristics and metallogenic age of Tengshan'ao Sn deposit in Dayishan of South Hunan and its prospecting significance
title_sort geological characteristics and metallogenic age of tengshan'ao sn deposit in dayishan of south hunan and its prospecting significance
publisher Elsevier
series Solid Earth Sciences
issn 2451-912X
publishDate 2021-03-01
description The Tengshan'ao Sn deposit, located at the Dayishan ore field, Nanling Range, is one of the recently explored deposits in this region. In this study, LA-MC-ICP-MS cassiterite U–Pb and muscovite 40Ar-39Ar isotopic dating analyses for altered granite-type Sn ores yielded ages of 156.7 ± 4.3 Ma and 151.1 ± 1.5 Ma, respectively. These ages are consistent to the LA-MC-ICP-MS zircon U–Pb age of the fine-grained two-mica monzogranite (158.2 ± 1.6 Ma), indicating a coeval magmatism and mineralization for the Late Jurassic Tengshan'ao Sn deposit. It is further demonstrated that the formation of this deposit is related to the Early Yanshanian (160-150 Ma) large-scale diagenesis and mineralization in Nanling Range. It is suggested that the late-stage fine-grained two-mica (muscovite) granite has an indicative significance for searching the altered granite type Sn polymetallic mineralization.
topic Cassiterite U–Pb dating
Muscovite 40Ar-39Ar dating
Zircon U-Pb dating
Altered granite type
Tengshan'ao
Dayishan
url http://www.sciencedirect.com/science/article/pii/S2451912X21000027
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