Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Sanshi Jia"'
Publikováno v:
Applied Sciences, Vol 12, Iss 11, p 5555 (2022)
As rock fractures caused by micro-seismic events has potential safety hazards to underground workers, it is often necessary to accurately locate the micro-seismic source for hidden danger investigation. Micro-seismic data are generated in complex und
Externí odkaz:
https://doaj.org/article/a596c6b5c0c14a3d99c237012fe7c0ca
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2542 (2022)
Most of the rare metal pegmatite deposits in China lie in West, Central and South China, and the Lijiapuzi Nb-Ta deposit is the only pegmatite-type Nb-Ta deposit in Northeast China, therefore a detailed study of the Lijiapuzi deposit is of great impo
Externí odkaz:
https://doaj.org/article/7565812d81814bd4ab63de2b6bb76a3b
Publikováno v:
Minerals, Vol 10, Iss 12, p 1044 (2020)
The detection and evaluation of concealed mineral resources deep in metallic mines and in the surrounding areas remain technically difficult. In particular, due to the complex topographic and geomorphic conditions on the surface, the detection enviro
Externí odkaz:
https://doaj.org/article/3253500b130c478daa6627f4c22c5276
Publikováno v:
The Journal of Geology. 130:499-518
Publikováno v:
International Journal of Earth Sciences. 109:2851-2868
The Ekou banded iron formation (BIF) in the Wutai area is hosted within the late Archean Baizhiyan formation. The mineral assemblage is used to identify oxide and silicate facies. The oxide facies is composed of magnetite and quartz, and the silicate
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 20:14-34
K-feldspar–quartz vein-type Au deposits, represented by the Hadamengou super-large Au deposit, are widely developed in the Archean high-grade metamorphic terrane in the western segment of the northern margin of the North China Craton. However, the
Publikováno v:
Geological Magazine. 156:1839-1862
The Yuanjiacun banded iron formation (BIF) is hosted in lower Proterozoic metamorphic strata, and its structures are dominated by bands or streaks. Based on their differences in mineral compositions, the iron ores can be subdivided into haematite qua
Publikováno v:
Ore Geology Reviews. 107:926-943
The Herenping gold deposit is a typical gold deposit in the Xuefengshan arcuate tectonic zone in the southern margin of the Yangtze Craton, and the major feature of the gold mineralisation in the zone is the varying degrees of tungsten and antimony m
Publikováno v:
Minerals, Vol 10, Iss 1044, p 1044 (2020)
Minerals
Volume 10
Issue 12
Minerals
Volume 10
Issue 12
The detection and evaluation of concealed mineral resources deep in metallic mines and in the surrounding areas remain technically difficult. In particular, due to the complex topographic and geomorphic conditions on the surface, the detection enviro
Publikováno v:
Journal of Geochemical Exploration. 190:314-324
The Hadamengou gold deposit, which is located in a high-grade metamorphic terrane at the northern margin of the North China Craton, is characterized by K-feldspar-quartz vein gold mineralization. The 40Ar/39Ar dating of hydrothermal K-feldspar indica