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Nepheline from
Dongcheng, Yanggao County, Datong, Shanxi, China


Locality type:Intrusion
Classification
Species:Nepheline
Formula:Na3K(Al4Si4O16)
Age information
Maximum recorded age:268.1 ± 11 Ma
Minimum recorded age:268.1 ± 11 Ma
Sample ages:
Recorded ageGeologic TimeSampleDating method
1268.1 ± 11 MaGuadalupian - Rb-Sr whole rock
Sample references:
1 -
Yan, G., Mu, B., Xu, B., He, G., Tan, L., Zhao, H., ... & Qiao, G. (1999). Triassic alkaline intrusives in the Yanliao-Yinshan area: their chronology, Sr, Nd and Pb isotopic characteristics and their implication. Science in China Series D: Earth Sciences, 42(6), 582-587.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Nepheline data
Locality Data:Click here to view Dongcheng, Yanggao County, Datong, Shanxi, China
Data Identifiers
Mindat Occurrence Record ID:1330848
Long-form Identifier:1:3:1330848:9
GUID (UUID V4):592f4efb-03e8-4a02-be10-6b74f80cd52d
Nearest other occurrences of Nepheline
99.9km (62.1 miles) ⓘHannuoba basalt field, Wanquan District, Zhangbei County, Zhangjiakou, Hebei, China
References
Yan, G., Mu, B., Xu, B., He, G., Tan, L., Zhao, H., ... & Qiao, G. (1999). Triassic alkaline intrusives in the Yanliao-Yinshan area: their chronology, Sr, Nd and Pb isotopic characteristics and their implication. Science in China Series D: Earth Sciences, 42(6), 582-587.
Reference Search (possible matching items)
(2014) Uranium Raw Material for the Nuclear Fuel Cycle: Exploration, Mining, Production, Supply and Demand, Economics and Environmental Issues (URAM-2009) IAEA TECDOC 1739. International Atomic Energy Agency
Report (issue)
CAMEROON CANADA CENTRAL AFRICAN REPUBLIC CHAD CHILE CHINA COLOMBIA CONGO COSTA RICA CÔTE D’IVOIRE CROATIA..... 35 J. Marlatt, K. Kyser Nuclear industry in China ..................................................system. W. Cong then discussed “Nuclear Energy in China,” providing an overview of significant efforts to... FIG. 3. Uranium resources worldwide [3]. 24 China 1% Australia 23% But most of the uranium is mined...600 10 31 (17%) Brazil 278 400 5 2 (3%) China 67 900 1 11 (2%) India 72 900 1 17 (2%)
 
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