Results 11 to 20 of about 1,204 (166)
Environmental Effects of Volcanic Volatile Fluxes From Subaerial Large Igneous Provinces
Geophysical Monograph Series, Page 103-116., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Tamsin A. Mather, Anja Schmidt
wiley +1 more source
Геодинамика и тектонофизика, 2018 The article reports on the geological, mineralogical, geochemical and isotope-geochemical studies of granitoids (charnockites) from the Tatarnikovsky massif located in the northern part of the Baikal uplift of the Siberian craton basement. The age of the
T. V. Donskaya +2 more
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Mineralogical Transformations in Granitoids during Heating at Fire-Related Temperatures
Applied Sciences, 2021 Fire is a major decay agent of rocks and can generate immediate catastrophic effects as well as directional and anisotropic damage that affect long-term weathering processes.
Patricia Vazquez +3 more
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GEODYNAMICS OF URANIUM ORE FIELDS IN THE WESTERN PART OF THE INHUL MEGABLOK OF THE UKRAINIAN SHIELD
Геохімія техногенезу, 2021 The Ingul megablock of the Ukrainian Shield contains a number of endogenous deposits of the sodium-uranium formation, which have been developed for more than 55-60 years.
V. Verkhovsev, +5 more
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Frontiers in Earth Science, 2022 South China is a well-known grand felsic igneous rocks province. However, it is still controversial and not well understood whether the Mesozoic tectono-magmatic pattern is dominated by the subduction of the paleo-Pacific oceanic plate. In this study, we
Jin-Hua Qin, Fan Huang, Deng-Hong Wang
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Earth and Space Science, 2023 Although advanced spaceborne thermal emission and reflection radiometer multispectral analysis for lithological mapping has been widely applied, traditional methods such as band ratios (BR) and principal component analysis (PCA) are still hampered by ...
Yarong Zhou +3 more
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Frontiers in Earth Science, 2023 The stability of tunnel site depends upon the deformation behaviors of the surrounding rocks, including joint density, mineral composition, micro cracks, and grain boundaries.
Musa Khan +6 more
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Petrography, geochemistry and tectonic setting of Hanar granitoids (south of Birjand): a signature for magmatism identification of east of Lut block [PDF]
پترولوژی, 2018 The Hanar granitoids, geographically located 155 km south of Birjand in the east of Iran. Geologically, It belongs to the Lut block volcanic–plutonic belt and occurs near to the Lut block-Sistan suture zone border. The granitoid rocks consist of tonalite,
Siavash Omidianfar +2 more
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, 2007 This geochemical compilation includes analyses of both granitoid and sedimentary rocks that were compiled from the thesis of Johns (2002) plus a published paper of Thériault et al. (2001) and archived unpublished GSC digital files of R.J. Thériault. Details of geochemical methods for those samples are contained in the data sources.
J B Whalen, N Wodicka
openaire +2 more sources
Геодинамика и тектонофизика, 2021 The article presents new data on ages (U-Pb zircon dating, SIMS SHRIMP-II) and chemical compositions of rocks from gabbro-granitic and granite-leucogranitic magmatic associations.
L. G. Kuznetsova +3 more
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