Results 31 to 40 of about 2,262 (175)

Geological and isotopic constraints on the copper ore formation in Ta Phoi area, Lao Cai province, Northwestern Vietnam

Горные науки и технологии
The Ta Phoi copper deposit, located in the northeastern Phan Si Pan zone, Northwestern Vietnam, is a significant site of Neoproterozoic Cu mineralization.
K. T. Hung, D. X. Ngo
doaj   +1 more source

Paleozoic Granitic Rocks from the Telmen Complex in the Tarvagatai Block, Central Mongolia: Petrogenesis, U-Pb geochronology, and its tectonic implications

Mongolian Geoscientist, 2023
The Tarvagatai Block is located in the northern part of Central Mongolia, which is a widespread occurrence and occupies roughly 60% of the whole exposure along the Khangai fault and the Tarvagatai uplift.
Naidansuren Tungalag, Bayaraa Ganbat, Sukhbat Baasansuren, Gansukh Orgil, Davaadorj Enkhhtsatsral, Myamarsuren Batmunkh   +5 more
doaj   +1 more source

Poleward Shift of Arctic Oceanic CO2 Uptake From Asymmetric Seasonal Changes Under Climate Warming

Earth's Future, Volume 14, Issue 5, May 2026.
Abstract The Arctic region plays a disproportionate role in the global carbon cycle by acting as a critical sink for atmospheric CO2. However, how Arctic air‐sea CO2 fluxes will respond to continued warming regarding their spatial and temporal changes remains poorly understood.
Rongrong Pan, Qi Shu, Qiang Wang, Liang Xue, Yanguang Liu, Ying Bao, Min Zhang, Zhixuan Feng, Zhenya Song, Yan He, Shizhu Wang, Fangli Qiao   +11 more
wiley   +1 more source

Rare Earth Elements exploration in Brazil: Integrated analysis of mining rights, projects and metallogenic provinces

Journal of the Geological Survey of Brazil
Rare earth elements (REEs) are essential inputs for advanced technologies associated with the global transition to low-carbon systems. The increasing demand for permanent magnets, electric mobility, and renewable energy sources has intensified the ...
Lucy Takehara, Edgar Romeo Figueiredo Iza, Victor Augusto Duraes Baeta, Cassiano Costa Castro   +3 more
doaj   +1 more source

Predicting the Sound Speed of Seafloor Sediments in the East China Sea Based on an XGBoost Algorithm

Journal of Marine Science and Engineering, 2022
Based on the acoustic and physical data of typical seafloor sediment samples collected in the East China Sea, this study on the super parameter selection and contribution of the characteristic factors of the machine learning model for predicting the ...
Mujun Chen, Xiangmei Meng, Guangming Kan, Jingqiang Wang, Guanbao Li, Baohua Liu, Chenguang Liu, Yanguang Liu, Yuanxu Liu, Junjie Lu   +9 more
doaj   +1 more source

Rapid Slab Rollback Drives Early Cretaceous Back‐Arc Extension in NE China: Implication for Crustal Growth and Episodic Porphyry Mineralization

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract The subduction of the Paleo‐Pacific Plate beneath the NE Asian continental margin induced extensive magmatism, providing an excellent opportunity to investigate the interplay between plate dynamics, arc magmatism, continental crust formation, and porphyry mineralization.
Honghui Wang, Xinghua Ma, Simon A. Wilde, Yong Lai, Zhenhua Zhou, Jinyu Yan   +5 more
wiley   +1 more source

DIBROVSKOE URANIUM-TORIUM-RARE-EARTH ORE OCCURRENCE OF THE UKRAINIAN SHIELD (LITHO-STRATIGRAPHIC CRITERIА OF THE GENESIS AND LOCALIZATION OF ORE BODIES)

Геохімія техногенезу, 2019
The paper compares the Dibrovskoe uranium-thorium-rare-earth ore occurrence of the Ukrainian shield (northern Azov region) by a num-ber of criteria (structural-tectonic, formational, stratigraphic, geochronological, lithological, mineral-petrographic ...
Pokalyuk V., Verkhovtsev V. , Mikhaylichenko A., Mihalchenko I. , Zhyliak O.   +4 more
doaj   +1 more source

Predictive Prospecting Using Remote Sensing in a Mountainous Terrestrial Volcanic Area, in Western Bangongco–Nujiang Mineralization Belt, Tibet

Remote Sensing, 2023
The Bangongco–Nujiang metallogenic belt of Tibet is a main suture zone in the Qinghai–Tibet Plateau, which is known as an important porphyry–epithermal–skarn Cu-polymetallic mineralization zone in China.
Longyang Bai, Jingjing Dai, Yang Song, Zhibo Liu, Wei Chen, Nan Wang, Changyu Wu   +6 more
doaj   +1 more source

Impacts of Coastal Underground Brine Exploitation on the Depletion of Shallow Brine in Beach and Neritic Zones

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract Coastal underground brine (CUB) exploitation and groundwater discharge jointly drive the depletion of beach and neritic shallow underground brine (BNSUB). BNSUB is crucial for CUB exploitation, yet its reserve remain unquantified, and the impacts of different mining models on its evolution are poorly understood.
Yufeng Zhang, Tengfei Fu, Xiujun Guo, Tianyuan Zheng, Jian Luo   +4 more
wiley   +1 more source

Flood basalts and metallogeny: The lithospheric mantle connection

, 2008
Continental flood basalts, derived from mantle plumes that rise from the convecting mantle and possibly as deep as the core-mantle boundary, are major hosts for world-class Ni-Cu-PGE ore deposits.
O'Reilly, Suzanne, Wang, Kuo-Lung, Hronsky, Jon, Griffin, William Lindsay, Zhang, Ming   +4 more
core   +1 more source