Results 61 to 70 of about 220,175 (263)
Genesis and reservoir preservation mechanism of 10 000‐m ultradeep dolomite in Chinese craton basin
Deep Underground Science and Engineering, Volume 4, Issue 3, Page 354-381, September 2025.Potential exploration target stratum of 10 000‐m ultradeep dolomite in Sichuan Basin and Tarim Basin, China. Abstract The 10 000‐m ultradeep dolomite reservoir holds significant potential as a successor field for future oil and gas exploration in China's marine craton basin.
Guangyou Zhu +8 more
wiley +1 more source
Rb-Sr Isotopic Geochronology and Geological Implications of Dongfeng Gold Deposit in Jiaodong Area
Earth Sciences Research Journal, 2016 The superlarge Dongfeng gold deposit is located in the Potouqing faults-alteration belt of the eastern part of the ‘Zhao-Lai-gold ore belt’, which belongs to the northwestern part of the Jiaodong area.
Wang Zongyong +7 more
doaj +1 more source
Ore geology of the copper sulfide mineralization in the Rudabánya ore-bearing complex [PDF]
, 2016 The mineralized complex of Rudabánya hosts deposits of several mineral resources including base metal ores. Recent exploration provided new information on the enrichment of copper within this complex.
Földessy, János +2 more
core +1 more source
Uranium Addition and Loss in Serpentinites: The Potential Role of Iron Oxides
Geochemistry, Geophysics, Geosystems, Volume 26, Issue 9, September 2025.Abstract Fluid‐mobile uranium serves as a tracer for water‐rock alteration in serpentinized mantle rocks, which constitute an important uranium reservoir. However, the mechanism for uranium addition, where uranium is hosted, and the stability of the uranium enriched material during subduction is not settled.
Emily H. G. Cooperdock +2 more
wiley +1 more source
Carbonate alteration of ophiolitic rocks in the Arabian–Nubian Shield of Egypt: sources and compositions of the carbonating fluid and implications for the formation of Au deposits [PDF]
, 2016 Ultramafic portions of ophiolitic fragments in the Arabian–Nubian Shield (ANS) show pervasive carbonate alteration forming various degrees of carbonated serpentinites and listvenitic rocks.
Azer, Mokhles K. +9 more
core +2 more sources
Raising the Roof of the World: Intra‐Crustal Asian Mantle Supports the Himalayan‐Tibetan Orogen
Tectonics, Volume 44, Issue 9, September 2025.Abstract The Himalayan‐Tibetan orogen formed via the ongoing collision of India and Asia. Its colossal elevations stem from buoyant crustal roots that doubled in thickness during continental collision, widely believed to result from Indian crust under‐thrusting its Asian counterpart and Asian crustal thickening. However, a single crustal layer of up to
P. Sternai +11 more
wiley +1 more source
The Fluorapatite P–REE–Th Vein Deposit at Nolans Bore: Genesis by Carbonatite Metasomatism
, 2020 Nolans Bore is a rare earth element (REE) ore deposit in the Reynolds Range, Aileron Province, Northern Territory, Australia. It consists primarily of fluorapatite and alteration products thereof, surrounded by a diopside-dominated selvage.
M. Anenburg, J. Mavrogenes, V. Bennett
semanticscholar +1 more source
China Geology, 2023 The Bayan Obo supergiant carbonatite-related rare-earth-element-niobium-iron (REE-Nb-Fe) endogenetic deposit (thereafter as the Bayan Obo deposit), located at 150 km north of Baotou City in the Inner Mongolia Autonomous Region, is the largest rare-earth ...
Yi-ke Li +19 more
doaj +1 more source
Известия Томского политехнического университета: Инжиниринг георесурсов, 2023 The relevance of the study is caused by the study and involvement of quartz-vein formations of various genetic types in the technological redistribution. Purpose: to determine the content of impurity elements in quartz of different genetic types and the degree of its suitability for obtaining high-purity quartz concentrates.
Maria A. Korekina, Alexander N. Savichev
openaire +1 more source
Geochemical Consequences of Melt Percolation: The Upper Mantle as a Chromatographic Column [PDF]
, 1987 As magmas rise toward the surface, they traverse regions of the mantle and crust with which they are not in equilibrium; to the extent that time and the intimacy of their physical contact permit, the melts and country rocks will interact chemically. We
Navon, Oded, Stolper, Edward
core +1 more source