Results 21 to 30 of about 1,022,309 (304)

Consideration of mineralization and characterization of fluid inclusions in the Gharehkand sediment-hosted gold-bearing vein-veinlets, southeast of Maragheh, East Azarbaidjan

Journal of Economic Geology, 2021
Introduction The Gharehkand area is located in the southeast of Maragheh city and in Takab metallogenic district. According to the structural divisions of Iran, this area is situated south of the volcanic Mount Sahand in the Central Iran zone (Stocklin,
Fatemeh Hassani Soughi , Ali Asghar Calagari, Ghahraman Sohrabi   +2 more
doaj   +1 more source

The Fluid Evolution of Ancient Carbonate Reservoirs in Sichuan Basin and Its Implication for Shale Gas Exploration

Frontiers in Earth Science, 2021
Sichuan Basin is the only successful basin for shale gas exploration in China. In addition to the main shale in the Lower Silurian Longmaxi formation, the lower Cambrian Qiongzhusi shale is an important potential formation.
Zhenzhu Zhou, Zhenzhu Zhou, Xiaolan Chen, Haiyang Xia   +3 more
doaj   +1 more source

Ar–Ar dating for hydrothermal quartz from the 2.4 Ga Ongeluk Formation, South Africa: implications for seafloor hydrothermal circulation [PDF]

Royal Society Open Science, 2018
Fluid inclusions in hydrothermal quartz in the 2.4 Ga Ongeluk Formation, South Africa, are expected to partially retain a component of the ancient seawater.
Takuya Saito, Hua-Ning Qiu, Takazo Shibuya, Yi-Bing Li, Kouki Kitajima, Shinji Yamamoto, Hisahiro Ueda, Tsuyoshi Komiya, Shigenori Maruyama   +8 more
doaj   +1 more source

Transport and Evolution of Supercritical Fluids During the Formation of the Erdenet Cu–Mo Deposit, Mongolia

Geosciences, 2020
Petrological and fluid inclusion data were used to characterize multiple generations of veins within the Erdenet Cu–Mo deposit, Mongolia, and constrain the evolution of fluids within the magmatic–hydrothermal system.
Geri Agroli, Atsushi Okamoto, Masaoki Uno, Noriyoshi Tsuchiya   +3 more
doaj   +1 more source

Collisional transport across the magnetic field in drift-fluid models [PDF]

, 2016
Drift ordered fluid models are widely applied in studies of low-frequency turbulence in the edge and scrape-off layer regions of magnetically confined plasmas.
A. H. Nielsen, Braginskii S. I., Helander P., J. Juul Rasmussen, J. Madsen, V. Naulin   +5 more
core   +2 more sources

Emeralds from the Delbegetey deposit (Kazakhstan): mineralogical characteristics and fluid-inclusion study [PDF]

, 2006
The aim of this study is to provide the first detailed mineralogical and fluid-inc1usion description of emeralds from the Delbegetey deposit (Kazakhstan).
Calvo Pérez, Benjamín, Castroviejo Bolibar, Ricardo, García del Amo, D., Gavrilenko, Egor   +3 more
core   +2 more sources

Wave Profile for Current Bearing Antiforce Waves [PDF]

, 2013
For fluid dynamical analysis of breakdown waves, we employ a one-dimensional, three-component (electrons, ions and neutral particles) fluid model to describe a steady-state, ionizing wave propagating counter to strong electric fields.
Childs, W., Christensen, J., Hemmati, M., Morris, H., Pinkston, P.   +4 more
core   +3 more sources

Micro-crystalline inclusions analysis by PIXE and RBS [PDF]

, 2008
A characteristic feature of the nuclear microprobe using a 3 MeV proton beam is the long range of particles (around 70 \mu m in light matrices). The PIXE method, with EDS analysis and using the multilayer approach for treating the X-ray spectrum allows ...
Bruhn, C. Ramboz, D. Grambole, D. Strivay, Demortier, Hermann, Horn, J.-P. Gallien, K. Kouzmanov, Khodja, Kurosawa, Kurosawa, Maxwell, Maxwell, Menez, Ryan, Ryan, Ryan, Räisänen, T. Sauvage, Zaw   +20 more
core   +5 more sources

Hydrocarbon charging events and timing in Paleogene Hetaoyuan Formation, Biyang Sag, Nanxiang Basin

Shiyou shiyan dizhi, 2021
Previous studies showed that the structure of Nanxiang Basin controlled the formation of oil and gas reservoirs, but the exact formation time of the reservoir and its coupling relationship with structural movement are not clear yet.
Yan ZHU, Fengxun LI, Honghan CHEN, Yingbin ZHAO, Lijuan LI, Rong ZHENG, Xuqiang BU   +6 more
doaj   +1 more source

Lattice Boltzmann for Binary Fluids with Suspended Colloids

, 2005
A new description of the binary fluid problem via the lattice Boltzmann method is presented which highlights the use of the moments in constructing two equilibrium distribution functions. This offers a number of benefits, including better isotropy, and a
A. Xu, B.V. Derjaguin, C.K. Aidun, D.J. Jeffrey, E.-J. Ding, I. Pagonabarraga, J. -C. Desplat, J.-C. Desplat, K. Stratford, M.W. Heemels, N.-Q. Nguyen, P. Dellar, R. Adhikari, S. Succi, S.H. Lee, V.M. Kendon, V.M. Kendon, X. Shan   +17 more
core   +2 more sources