Results 161 to 170 of about 148,265 (366)
Fluid or Melt? Distinguishing Syn‐Deformational Interaction Pathways
Journal of Metamorphic Geology, Volume 43, Issue 8, Page 810-838, October 2025.ABSTRACT Understanding whether deformation occurred in the presence of aqueous fluid or silicate melt is crucial for interpreting ductile shear zones, impacting their thermal and geochemical evolution, and having rheological consequences. To identify the syn‐deformational fluid type, we investigate contrasting shear zones active during the Alice ...
Hindol Ghatak +3 more
wiley +1 more source
Effects of NH4VO3 and NaF on the Formation of Zircon
, 1966 Taizo HIBINO +2 more
openalex +2 more sources
Zircon in charnockitic rocks from rogaland (southwest Norway): Petrogenetic implications [PDF]
, 1987 J. Duchesne, Raoul Caruba, P. Iacconi
openalex +1 more source
A Paleotectonic Atlas of the African Plate: Permian to Recent
Journal of Petroleum Geology, Volume 48, Issue 4, Page 231-279, October 2025.ABSTRACT The fragmentary release of petroleum data defining the deep structure and stratigraphy of African basins has been integrated with existing literature to compile 19 tectonic maps over key geological intervals from Permian to Recent times. African plate margins range in their age of opening from Late Triassic (off Lebanon), through Early/Middle ...
Duncan S. Macgregor, Colin V. Reeves
wiley +1 more source
Editorial: Accessory mineral geochemistry and its application in mineral exploration
Frontiers in Earth Science, 2023 Shihua Zhong +5 more
doaj +1 more source
Effects of Low Melting Point Impurities on the Formation of Zircon
, 1967 Taizo HIBINO, Eiji Miura, Hitoshi SEKIYA
openalex +2 more sources
Terra Nova, Volume 37, Issue 5, Page 277-286, October 2025.ABSTRACT Mylonites and pseudotachylytes play a crucial role in defining the rheology of extending continental crust. In this context, determining the age of brittle‐ductile deformation is fundamental to understanding the rifting evolution stages. Here, we investigate the Premosello Shear Zone, an extensional structure of the Ivrea‐Verbano lower crust ...
Stefania Corvò +3 more
wiley +1 more source
Terra Nova, Volume 37, Issue 5, Page 316-323, October 2025.ABSTRACT Laser ablation U–Pb single zircon geochronology was applied to four peraluminous granite and granodiorite samples from the Bassiès pluton in the Central Pyrenees (France) yielding a wide range of concordant ages from early Carboniferous (Tournaisian, 351 Ma) to early Permian (Artinskian, 285 Ma).
Stephan Schnapperelle +5 more
wiley +1 more source
Determination of zirconium by EDTA method after separation as zircon-magnesium salt
, 1960 Yoshihide Endo, Hajime Takagi
openalex +2 more sources