Neutron Tomography Studies of Two Lamprophyre Dike Samples: 3D Data Analysis for the Characterization of Rock Fabric [PDF]
Journal of Imaging, 2022 The rock fabric of two lamprophyre dike samples from the Koy-Tash granitoid intrusion (Koy-Tash, Jizzakh region, Uzbekistan) has been studied, using the neutron tomography method.
Bekhzodjon A. Abdurakhimov +2 more
exaly +4 more sources
Study on Mechanical Properties and Weakening Mechanism of Acid Corrosion Lamprophyre [PDF]
Materials, 2022 In order to study the weakening mechanism and mechanical behaviors of hard lamprophyre of Carboniferous Permian coal-bearing strata in China’s mining area, lamprophyre samples were subjected to static rock dissolution experiments with pH values of ...
Guo Jun, Jinwen Bai, Ruipeng Qian
exaly +3 more sources
Data on bulk rock compositions, geochemical and textural contrasts between central and marginal parts of dykes, and MELTS modeling of lamprophyre dykes in the Kola Alkaline Carbonatite Province (N Europe) [PDF]
Data in Brief, 2021 This publication is a series of datasets that accompany a manuscript on petrology of lamprophyre dykes in the Kola Alkaline Carbonatite Province (N Europe) [1].
A.A. Nosova +6 more
doaj +2 more sources
Structural geology data and 3-D subsurface models of the Budgell Harbour Stock and associated dykes, Newfoundland, Canada [PDF]
Data in Brief, 2018 The data presented in this article are primarily related to the Tectonophysics research article “Rift-related magmatism on magma-poor margins: Structural and potential field analyses of the Mesozoic Notre Dame Bay intrusions, Newfoundland, Canada and ...
Alexander L. Peace +5 more
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Study of Petrography and petrogenesis of Monavvar area Spessartite dykes (East Azerbaijan Province) [PDF]
پترولوژی, 2023 Many lamprophyric dykes' outcrops are found in Azerbaijan (in the northwest of Iran). These dykes which were the subject of many studies are including camptonite dykes in Misho Mountain, kersantite dykes of Goye-Poshti Mountain of Maragheh, camptonite ...
Mohsen Moayyed +3 more
doaj +1 more source
GEUS Bulletin, 2021 The Gardar Province of south Greenland is defined by the products of alkaline igneous magmatism during the Mesoproterozoic. The most laterally extensive Gardar intrusions are a series of giant dyke complexes best exposed on the Tuttutooq archipelago.
Lot Koopmans +6 more
doaj +1 more source
Geophysical characterization and modeling of a Neoproterozoic intrusive volcaniclastic lamprophyre in southernmost Brazil [PDF]
Brazilian Journal of Geology, 2022 Neoproterozoic spessartitic lamprophyres are linked to the Lavras do Sul Shoshonitic Association in the Sul-Riograndense Shield, southernmost Brazil. Bodies of intrusive spessartitic lamprophyres occur in trachyandesites of this association in the Cerro ...
Anderson Baesso +4 more
doaj +1 more source
Resende lamprophyres: new petrological and structural interpretations for a regional Upper Cretaceous alkaline mafic dyke swarm [PDF]
Brazilian Journal of Geology, 2022 New petrographic, lithogeochemical and structural analyses were performed on the Upper Cretaceous lamprophyres emplaced in the Proterozoic basement rocks of the Resende sedimentary basin in SE Brazil.
Bruno Neves Macedo +3 more
doaj +1 more source
Геодинамика и тектонофизика, 2022 The mineralogical and geochemical features, as well as the sequence of formation of aillikite and calcite carbonatite (CC) with pyrochlore are described for the massif of alkaline ultramafic carbonatite complexes Belaya Zima located in East Siberia ...
S. M. Zhmodik +5 more
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Youngest Precambrian dyke rocks in North Karelia, east Finland [PDF]
Bulletin of the Geological Society of Finland, 1981 The dykes which are the subject of the present paper are the youngest rocks in the area. These include microtonalite dykes about 1850 Ma old and lamprophyre dykes about 1830 Ma old.
A. Huhma
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