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Article

11 Citations

3,441 Views

25 Pages

SIMS U-Pb Dating of Uraninite from the Guangshigou Uranium Deposit: Constraints on the Paleozoic Pegmatite-Type Uranium Mineralization in North Qinling Orogen, China

Guolin Guo,
Christophe Bonnetti,
Zhanshi Zhang,
Guanglai Li,
Zhaobin Yan,
Jianhua Wu,
Yong Wu,
Xiaodong Liu and
Bin Wu

Minerals2021, 11(4), 402;https://doi.org/10.3390/min11040402

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11 April 2021

Pegmatite-type uranium mineralization occurs in the Shangdan domain of the North Qinling Orogenic Belt, representing a significant uraniferous province. The Guangshigou deposit is the largest U deposit of the district. Within the North Qinling area,...

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Article

9 Citations

5,056 Views

23 Pages

Uraninite from the Guangshigou Pegmatite-Type Uranium Deposit in the North Qinling Orogen, Central China: Its Occurrence, Alteration and Implications for Post-Caledonian Uranium Circulation

Bin Wu,
Christophe Bonnetti,
Yue Liu,
Zhan-Shi Zhang,
Guo-Lin Guo,
Guang-Lai Li,
Yin-Qiu Hu and
Zhao-Yan Yan

Minerals2021, 11(7), 729;https://doi.org/10.3390/min11070729

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5 July 2021

The Guangshigou deposit is the largest pegmatite-type uranium deposit in the Shangdan domain of the North Qinling Orogenic Belt, which is characterized by the enrichment of uraninite hosted in biotite granitic pegmatites. At Guangshigou, uraninite co...

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Article

20 Citations

4,968 Views

23 Pages

Geochronology and Geochemistry of Uraninite and Coffinite: Insights into Ore-Forming Process in the Pegmatite-Hosted Uraniferous Province, North Qinling, Central China

Feng Yuan,
Shao-Yong Jiang,
Jiajun Liu,
Shuai Zhang,
Zhibin Xiao,
Gang Liu and
Xiaojia Hu

Minerals2019, 9(9), 552;https://doi.org/10.3390/min9090552

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13 September 2019

The biotite pegmatites in the Shangdan domain of the North Qinling orogenic belt contain economic concentrations of U, constituting a low-grade, large-tonnage pegmatite-hosted uraniferous province. Uraninite is predominant and ubiquitous ore mineral...

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