Results 201 to 210 of about 148,265 (366)

Effects of the Addition of TiO₂-SiO₂ and TiO₂-Al₂O₃ on Sintering of Zircon Bodies

, 1976
Mikio Sugai, Ryotaro SAHARA, Shin‐ichi Hirano, Shigeyuki Sōmiya   +3 more
openalex   +2 more sources

Multi‐Stage Crustal Thickening, Surface Uplift, and Collision in the Western Himalaya‐Karakoram‐Tibet Orogen Revealed by Chemical Mohometry

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 9, September 2025.
Abstract The Himalaya‐Karakoram‐Tibet (HKT) orogen provides an unrivaled opportunity to study the dynamic linkages between deep and surface processes during collisional orogenesis. However, these efforts are hindered by conflicting interpretations on the number and timing of collisional events, and the timing of crustal thickening and associated ...
Ian W. Hillenbrand, Victor E. Guevara
wiley   +1 more source

Fractionation mechanisms of rare earth element speciation in granitic weathering profiles: Metallogenic implications for the kuanyu ion-adsorption REE deposit, dechang, SW China. [PDF]

PLoS One
Qian L, Ou L, Li G, Xiao X, Qian B.
europepmc   +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, Juan Carlos de Obeso, Frank J. Pavia   +2 more
wiley   +1 more source

Cooling rates and melt extraction timescales determined by diffusion chronometry on shallow crustal plutonic rocks. [PDF]

Contrib Mineral Petrol
Grocolas T, Müntener O, Bloch EM, Escrig S, Ulyanov A, Bouvier AS.   +5 more
europepmc   +1 more source

Uranium-lead Age Determinations On Zircon At the Geological Survey of Canada : Current Procedures in Concentrate Preparation and Analyses

, 1980
Robert W. Sullivan, W D Loveridge
openalex   +1 more source

U‐Pb geochronology of detrital zircon from Upper Jurassic synorogenic turbidites, Galice Formation, and related rocks, western Klamath Mountains: Correlation and Klamath Mountains provenance [PDF]

, 1995
M. Meghan Miller, Jason B. Saleeby
openalex   +1 more source

Quantitative Provenance Analysis of the Yangtze and Yellow River Sediments Through Detrital Zircon U‐Pb Geochronology Using an XGBoost Machine Learning Algorithm

Journal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 3, September 2025.
Abstract Over the past two decades, a large number of zircon U‐Pb ages from the Yangtze and Yellow River Basins have been published, yet distinguishing the sources of sediment between these regions remains challenging. Issues related to sampling, analytical methods, and biases complicate the interpretation of detrital zircon geochronology.
X. T. Huang, Y. L. Guo, P. Wang, S. V. Hohl, X. L. Zhao, Y. L. Li, S. Y. Yang   +6 more
wiley   +1 more source

Using detrital zircon to reconstruct Neoproterozoic crustal thickness variation in the northwestern margin of the Yangtze Block. [PDF]

Sci Rep
Gu Q, Xing F, Wei X, Azmy K, Li K, Liang A, Wen J, Liu Z, Sun H, Wang G, Liu X, Yi J.   +11 more
europepmc   +1 more source

U-pb Ages of Zircons From the Foot Bay Gneiss and the Donaldson Lake Gneiss, Beaverlodge area, northern Saskatchewan : Discussion

, 1982
R I Thorpe
openalex   +1 more source