Results 31 to 40 of about 115 (106)

Hydrocarbon charge history of deeply buried clastic reservoirs in the Bozi area of the Kuqa Depression, western China: implications for deep and ultra-deep petroleum exploration

Frontiers in Earth Science
Significant progress has recently been made in deep and ultra-deep oil and gas exploration globally, demonstrating enormous exploration potential of the deep and ultra-deep strata. However, the accumulation and preservation pattern of deep and ultra-deep
Peng Yang, Peng Yang, Yaya Song, Keyu Liu, Keyu Liu, Keyu Liu, Shunyu Wang, Shunyu Wang, Xinzhuo Wei, Xinzhuo Wei, Jianliang Liu, Jianliang Liu   +11 more
doaj   +1 more source

Contributions of arid climate and hydrothermal fluid flow on sedimentation in saline‐alkaline lakes: Insight from the Ibar intramontane basin (Southern Serbia)

The Depositional Record, Volume 11, Issue 4, Page 1029-1062, September 2025.
The article demonstrates that brine was central for the supply of Ca and B to the studied saline lake. The ion transport occurred probably by thermal springs, while contributions from surface waters cannot be excluded. However, the saturation and syndepositional precipitation of Ca borates were initiated by an arid climate through evaporation, while ...
Nevena Andrić‐Tomašević, Benjamin F. Walter, Vladimir Simić, Mohsin Raza, Dragana Životić, Željana Novković, Jochen Kolb, Axel Gerdes, Aratz Beranoaguirre   +8 more
wiley   +1 more source

Structural Architecture of the Cenozoic Kallianos (Post‐?)Orogenic Vein‐Hosted Au‐Ag‐Te Deposit and Its Relationship to the North Cycladic Detachment System, Greece

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 8, August 2025.
Abstract The Kallianos Au‐Ag‐Te deposit is a Cenozoic orogenic‐style deposit on Evia, hosted in the Cycladic Blueschist Unit. Integrated field observations and isotopic data illustrate a connection between the structural architecture that hosts mineralization in the deposit and the regional stress field associated with a crustal‐scale detachment, the ...
L. Hamel, T. A. Ducharme, D. A. Schneider, B. Grasemann   +3 more
wiley   +1 more source

Application of 3D Raman Mapping on Complex Inclusions: A Case Study of the Styrian Basin Mantle Xenoliths (W‐Carpathian Pannonian Region)

Journal of Raman Spectroscopy, Volume 56, Issue 7, Page 577-589, July 2025.
Recent advancements in spectral and spatial resolutions for Raman spectroscopy allow the analysis of fluid and melt inclusions. To explore the applicability of 3D Raman mapping, we conducted 3D Raman mapping on inclusions hosted by orthopyroxene in modally metasomatized mantle xenoliths from the Styrian Basin (W‐Carpathian Pannonian Region).
Justine L. Myovela, László E. Aradi, Tamás Spránitz, Zoltán Taracsák, Máté Hegedűs, Patrik Konečný, János Kovács, Márta Berkesi   +7 more
wiley   +1 more source

Pulsed Injections of Metal‐Rich Magmatic Fluids: Key Drivers of Mineralization in a Back‐Arc Basin Hydrothermal System

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 6, June 2025.
Abstract Submarine magmatic–hydrothermal systems, where magmatic volatiles and fluids possibly serve as major sources of mineralization elements, have been extensively documented in numerous felsic‐hosted hydrothermal fields. Previous studies have primarily focused on the contribution of magmatic volatiles in such hydrothermal systems.
Xia Zhang, Zhilei Sun, Yachun Cai, Yue Xu, Nengyou Wu, Hong Cao   +5 more
wiley   +1 more source

Fluid Flow Origin and Evolution of the Callovian–Oxfordian Carbonate in the Fold‐Thrust Belt in the Right Bank of the Amu Darya River, Northeastern Turkmenistan

Geofluids, Volume 2025, Issue 1, 2025.
Complex fluid flow patterns can be triggered by tectonic forces generated during thrust emplacement along active margins in fold‐thrust belts and foreland basins. Isotope data (δ13C, δ18O, and 87Sr/86Sr), fluid inclusions, rare earth elements and yttrium (REEY), and U‐Pb dating of the calcite and saddle (Sd) dolomite veins are used to reconstruct the ...
Hongxi Li, Xiaoxing Gong, Huotong Qiao, Xiangfeng Xie, Min Luo, Xinyao Zeng, Yongmei Zhang, Fei Yin, Shuhong Zhou, Farhad Ehya   +9 more
wiley   +1 more source

Auriferous Fluid Evolution and the Role of Carbonaceous Matter in a Saddle‐Reef Gold Deposit: Dufferin Deposit, Meguma Terrane, Nova Scotia, Canada

Geochemistry, Geophysics, Geosystems, Volume 25, Issue 12, December 2024.
Abstract The metaturbidite‐hosted, ∼380 Ma Dufferin gold deposit, Meguma terrane, northeastern Appalachian Orogen (Nova Scotia, Canada) is an orogenic gold deposit with mineralized saddle reef‐type quartz veins hosted by metasandstones and black slates in a tightly folded anticline. Together with native gold inclusions, genetically related hydrothermal
Mitchell J. Kerr, Jacob J. Hanley, Daniel J. Kontak, Preetysha Ramlochund, Zoltán Zajacz   +4 more
wiley   +1 more source

Tracing a Mantle Component in Both Paleo and Modern Fluids Along Seismogenic Faults of Southern Italy

Geochemistry, Geophysics, Geosystems, Volume 25, Issue 11, November 2024.
Abstract Aiming at understanding the source of the fluids that mineralizing within seismically active fault zones, we investigate the noble gas isotopes (i.e., helium (He), neon (Ne), and argon (Ar)) in the fluid inclusions (FIs) trapped in the calcite veins sampled along high‐angle fault zones of the Contursi hydrothermal basin, southern Italy.
Filippo Zummo, Fabrizio Agosta, Antonio M. Álvarez‐Valero, Andrea Billi, Dario Buttitta, Antonio Caracausi, Gabriele Carnevale, Barbara Marchesini, Michele Paternoster   +8 more
wiley   +1 more source

The Life and Death of Hydrocarbon Traps in East Greenland: The Charge and Degradation Histories of Laplace Bjerg and the Mols Bjerge

Basin Research, Volume 36, Issue 6, November–December 2024.
The exhumed hydrocarbon traps of East Greenland received charge at maximum burial. Intrusive events resulted to the degradation of hydrocarbons to bitumen before remaining porosity was destroyed during uplift. Viable reservoirs may still exist at depth in adjacent offshore regions.
Steven D. Andrews, Audrey Decou, John E. A. Marshall, Fiona Hyden, John Parnell, Dominic P. Strogen   +5 more
wiley   +1 more source

Depositional and Diagenetic Sulfates of Hogwallow Flats and Yori Pass, Jezero Crater: Evaluating Preservation Potential of Environmental Indicators and Possible Biosignatures From Past Martian Surface Waters and Groundwaters

Journal of Geophysical Research: Planets, Volume 129, Issue 2, February 2024.
Abstract The Mars 2020 Perseverance rover has examined and sampled sulfate‐rich clastic rocks from the Hogwallow Flats member at Hawksbill Gap and the Yori Pass member at Cape Nukshak. Both strata are located on the Jezero crater western fan front, are lithologically and stratigraphically similar, and have been assigned to the Shenandoah formation.
Kathleen C. Benison, Karena K. Gill, Sunanda Sharma, Sandra Siljeström, Mike Zawaski, Tanja Bosak, Adrian Broz, Benton C. Clark, Edward Cloutis, Andrew D. Czaja, David Flannery, Teresa Fornaro, Felipe Gómez, Kevin Hand, Chris D. K. Herd, Jeffrey R. Johnson, Juan Manuel Madariaga, Morten B. Madsen, Jesús Martinez‐Frías, Marion Nachon, Jorge I. Núñez, David A. K. Pedersen, Nicholas Randazzo, David L. Shuster, Justin Simon, Andrew Steele, Christian Tate, Allan Treiman, Kyle Uckert, Amy J. Williams, Anastasia Yanchilina   +30 more
wiley   +1 more source