Magmatic zircon Lu–Hf isotopic record of juvenile addition and crustal reworking in the Gawler Craton, Australia
Sign Up to like & getrecommendations! Published in 2017 at "Lithos"
DOI: 10.1016/j.lithos.2017.08.010
Abstract: Abstract New in situ zircon Lu–Hf isotopic data are presented from magmatic rocks distributed across the Gawler Craton, Australia. These rocks range in composition from granite to gabbro, with the majority being granite or granodiorite… read more here.
Keywords: magmatic rocks; gawler craton; zircon isotopic; craton ... See more keywords
Simultaneous growth and reworking of the Lhasa basement: A case study from Early Cretaceous magmatism in the north-central Tibet
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DOI: 10.1016/j.lithos.2020.105863
Abstract: Abstract Magmatic rocks preserve a lot of information about the formation and evolution of continental crust, and they play an important role in understanding the growth and reworking of ancient continent. Cretaceous magmatic rocks occurring… read more here.
Keywords: magmatic rocks; early cretaceous; zircon; crust ... See more keywords
Crustal architecture studies in the Iranian Cadomian arc: Insights into source, timing and metallogeny
Sign Up to like & getrecommendations! Published in 2021 at "Ore Geology Reviews"
DOI: 10.1016/j.oregeorev.2021.104280
Abstract: Abstract The Jalal Abad magmatic rocks, situated at the southern edge of the Saghand-Bafgh-Zarand district, include a thick pile of Cadomian extrusive and pyroclastic units intruded by younger granitoid stocks. New zircon U–Pb ages show… read more here.
Keywords: metallogeny; zircon; jalal abad; magmatic rocks ... See more keywords
Spatio-temporal distribution and mechanism of Cenozoic magmatism in the South China Sea and adjacent areas: Insight from seismic, geochemical and geochronological data
Sign Up to like & getrecommendations! Published in 2022 at "International Geology Review"
DOI: 10.1080/00206814.2022.2034129
Abstract: ABSTRACT Cenozoic magmatism was highly active in the South China Sea (SCS), and mostly dominated by basalts. The magmatic rocks are mainly distributed in the lower slope and subbasins of the SCS, in addition to… read more here.
Keywords: adjacent areas; scs; cenozoic magmatism; sea ... See more keywords
Redox conditions and related geochemical and metallogenic zonation of magmatic rocks of the Sikhote Alin Orogenic Belt
Sign Up to like & getrecommendations! Published in 2020 at "Russian Journal of Pacific Geology"
DOI: 10.1134/s1819714020030057
Abstract: Abstract The activity of polyvalent elements in the geochemical processes is to a considerable extent determined by the valence state. A change in the valence is dependent on many factors, but the redox conditions of… read more here.
Keywords: sikhote alin; redox conditions; magmatic rocks; orogenic belt ... See more keywords
Transient electromagnetic characteristics of coal seams intruded by magmatic rocks
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DOI: 10.1371/journal.pone.0263293
Abstract: The intrusion of magmatic rocks into coal seams affects the coal quality and leads to unforeseen hazards in safety of the coal mines’ production. This paper summarizes the mechanism of magmatic rocks intruding into coal… read more here.
Keywords: intruded magmatic; seams intruded; coal seams; electromagnetic characteristics ... See more keywords
Radiological Hazard Evaluation of Some Egyptian Magmatic Rocks Used as Ornamental Stone: Petrography and Natural Radioactivity
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DOI: 10.3390/ma14237290
Abstract: Magmatic rocks represent one of the most significant rocks due to their abundance, durability and appearance; they can be used as ornamental stones in the construction of dwellings. The current study is concerned with the… read more here.
Keywords: radiological hazard; natural radioactivity; magmatic rocks; ornamental stone ... See more keywords
Model to Assess the Quality of Magmatic Rocks for Reliable and Sustainable Constructions
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DOI: 10.3390/su9101925
Abstract: Geomechanical assessment of rocks requires knowledge of phenomena that occur under the influence of internal and external factors at a macroscopic or microscopic scale, when rocks are submitted to different actions. To elucidate the quantitative… read more here.
Keywords: magmatic rocks; quality; assess quality; quality magmatic ... See more keywords