Showing 1 - 18 results of 18 for search '"petrologist"', query time: 0.16s Refine Results
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    Correspondence between Vasily Vasilyevich Nikitin and Vladimirjem Ivanovičem Vernadskim by Mihael Brenčič

    Published 2018-12-01
    “…The article presents the correspondence of mineralogist, petrologist and mineral resource expert mining engineer Vasily Vasilyevich Nikitin (1867-1942) with the famous Russian geologist, mineralogist, geochemist and philosopher Vladimir Ivanovich Vernadsky (1863-1945). …”
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    Article
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    Quantifying geological uncertainty in metamorphic phase equilibria modelling; a Monte Carlo assessment and implications for tectonic interpretations by Palin, R, Weller, O, Waters, D, Dyck, B

    Published 2015
    “…Pseudosection modelling is rapidly becoming an essential part of a petrologist's toolkit and often forms the basis of interpreting the tectonothermal evolution of a rock sample, outcrop, or geological region. …”
    Journal article
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    Quantifying geological uncertainty in metamorphic phase equilibria modelling; a Monte Carlo assessment and implications for tectonic interpretations by Richard M. Palin, Owen M. Weller, David J. Waters, Brendan Dyck

    Published 2016-07-01
    “…Pseudosection modelling is rapidly becoming an essential part of a petrologist's toolkit and often forms the basis of interpreting the tectonothermal evolution of a rock sample, outcrop, or geological region. …”
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    Article
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    Metamorphism and its bearing on geosystems by Palin, RM

    Published 2021
    “…Indeed, the relationships that metamorphism has with classically disparate areas of Earth science, such as biogeoscience, economic geology, and natural hazards, are becoming progressively clearer as more petrologists are applying their knowledge, tools, and techniques to cross-disciplinary studies. …”
    Journal article
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    XENOLITHS OF POLYMICTIC BRECCIAS FROM KIMBERLITES OF THE YAKUTIAN DIAMONDIFEROUS PROVINCE by L. N. Pokhilenko, N. P. Pokhilenko, V. P. Afanasiev

    Published 2022-10-01
    “…The polymictic breccias, extremely rare mantle conglomerates being the fragments of rocks and large mantle minerals cemented with fine-grained mass have been long provoking interest of petrologists worldwide. This work provides a comparative analysis of two xenoliths of polymictic rocks from kimberlite pipes of different age and productivity occurring in the Siberian craton. …”
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    Article
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    Advances in Optical Image Analysis Textural Segmentation in Ironmaking by Eugene Donskoi, Andrei Poliakov

    Published 2020-09-01
    “…Such information is usually obtained by manual point counting, which is quite expensive and may not provide consistent results between different petrologists. To perform accurate segmentation of such phases using automated optical image analysis, the software must be able to identify specific textures. …”
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    Intelligent Estimation of Vitrinite Reflectance of Coal from Photomicrographs Based on Machine Learning by Hongdong Wang, Meng Lei, Ming Li, Yilin Chen, Jin Jiang, Liang Zou

    Published 2019-10-01
    “…In addition, to facilitate the usage of petrologists without strong expertise in the machine learning domain, we released the first non-commercial standalone software for estimating MMVR.…”
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    Article
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    A practical approach for discriminating tectonic settings of basaltic rocks using machine learning by Kentaro Nakamura

    Published 2023-09-01
    “…Elucidating the tectonic setting of unknown rock samples has long attracted the interest of not only igneous petrologists but also a wide range of geoscientists. …”
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    Intelligent Identification of Maceral Components of Coal Based on Image Segmentation and Classification by Hongdong Wang, Meng Lei, Yilin Chen, Ming Li, Liang Zou

    Published 2019-08-01
    “…In addition, to support the decisions of petrologists during maceral analysis, we developed a standalone software, which is freely available at https:/github.com/GuyooGu/MISC-Master.…”
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    Article
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    Lava Geochemistry as a Probe into Crustal Formation at the East Pacific Rise by Michael R. Perfit, V. Dorsey Wanless, W. Ian Ridley, Emily M. Klein, Matthew C. Smith, Adam R. Goss, Jillian S. Hinds, Scott W. Kutza, Daniel J. Fornari

    Published 2012-03-01
    “…The chemical composition of erupted lavas, similar to the genotype of an organism, can be used by igneous petrologists to trace the evolution of magmas from the mantle to the seafloor. …”
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    Article
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    Mantle rock exposures at oceanic core complexes along mid-ocean ridges by Ciazela Jakub, Koepke Juergen, Dick Henry J.B., Muszynski Andrzej

    Published 2015-12-01
    “…The mantle is the most voluminous part of the Earth. However, mantle petrologists usually have to rely on indirect geophysical methods or on material found ex situ. …”
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    Time scales of magmatic processes from modeling the zoning patterns of crystals by Costa, Fidel, Dohmen, Ralf, Chakraborty, Sumit

    Published 2012
    “…The advent of polarized light microscopy in the middle of the 19th century allowed mineralogists and petrologists interested in igneous rocks to recognize the widespread occurrence of fine-scale heterogeneities in the optical properties of minerals (e.g., see Young 2003 for details). …”
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    Journal Article
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    Petrology of Oligocene Ghaleh Yaghmesh granitoids in the west of Yazd province by Bahareh Fazeli, Mahmoud Khalili, Roy Beavers, Mahin Mansouri Esfahani, Zahra Loghmani Dastjerdi

    Published 2017-02-01
    “…In the past several decades, many petrologists used a variety characteristics to subdivide the granitoid rocks. …”
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    Evaluation of the effects of 3D diffusion, crystal geometry, and initial conditions on retrieved time-scales from Fe–Mg zoning in natural oriented orthopyroxene crystals by Krimer, Daniel, Costa, Fidel

    Published 2017
    “…Volcano petrologists and geochemists increasingly use time-scale determinations of magmatic processes from modeling the chemical zoning patterns in crystals. …”
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    Journal Article
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    Workshop report: Exploring deep oceanic crust off Hawai`i by S. Umino, G. F. Moore, B. Boston, R. Coggon, L. Crispini, S. D'Hondt, M. O. Garcia, T. Hanyu, F. Klein, N. Seama, D. A. H. Teagle, M. Tominaga, M. Yamashita, M. Yamashita, M. Harris, B. Ildefonse, I. Katayama, Y. Kusano, Y. Suzuki, E. Trembath-Reichert, Y. Yamada, N. Abe, N. Xiao, F. Inagaki

    Published 2021-04-01
    “…To address these fundamentally significant scientific issues, an international workshop “Exploring Deep Oceanic Crust off Hawai`i” brought together 106 scientists and engineers from 16 countries that represented the entire spectrum of disciplines, including petrologists, geophysicists, geochemists, microbiologists, geodynamic modelers, and drilling/logging engineers. …”
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    Petrography, mineral chemistry and geochemistry of post-ophiolitic volcanic rocks in the Ratouk area (south of Gazik, east of Iran) by Zahra Vahedi Tabas, Seyyed Saeid Mohammadi, Mohammad Hossein Zarrinkoub

    Published 2017-11-01
    “…The study of these lavas is important for petrologists, because they are seen in different tectonic settings and therefore diverse mechanisms affect their formation (Chen et al., 2007). …”
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