Results 1 to 10 of about 181 (112)
Geochemical characteristics of arc fractionated I-type granitoids of eastern Tak Batholith, Thailand
Open Geosciences, 2023 The Tak Batholith is located in the western part of Thailand’s eastern granitoid belt. To better understand the geochemical characteristics of granitoid and identify their occurrence, rock samples collected from the eastern part of the Tak Batholith were
Singtuen Vimoltip +2 more
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Journal of Economic Geology, 2022 The study area is located about 30 km south of Ramsar, in the central Alborz zone. In addition to the Nusha granitoids (with an age of about 56 million years), the outcrops in this area, mainly include Paleozoic and Mesozoic rock units. Petrographically,
Farbood Hakimi Bandboon +2 more
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Geochemistry of I-type Volcanic Arc Granitoid From Tanggamus Regency, Southern Sumatra
Journal of Mathematical and Fundamental SciencesGranitoid intrusion of several provinces on Sumatra is correlated with Southeast Asia tectonics that have occurred since the Permian. Granites from several volcanic arc provinces are located along the western part of Sumatra Island and are found near ...
Ronaldo Irzon +4 more
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Petrology, Geochemistry and Mineral Chemistry of Neoproterozoic Granitoids, Wadi Zaghra, Southern Sinai, Egypt [PDF]
Delta Journal of Science, 2022 Wadi Zaghra granitoid intrusion is a part of the Neoproterozoic Pan-African basement cropping out in southern Sinai, Egypt. The intrusion comprises granodiorite, tonalite, monzogranites, syenogranite, and alkali feldspar granites with minor quartz ...
Mohamed F. Ghoneim +4 more
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Petrology and Zircon morphology of granitoid rocks at um Bogma Environs, south west Sinai, Egypt [PDF]
Delta Journal of Science, 2023 This paper studies the morphology of zircon crystals as well as geological and petrographical characteristics of granitoid rocks at Um Bogma environs, south Sinai, Egypt to provide the rock nomenclatures and to deduce their origin and magma types.
tarek hagag
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Petrology, geochemistry and origin of Gapdan Granites (South east of Zahadan) [PDF]
پترولوژی, 2018 The Gapdan granitoid is located in the southwestern margin of Zahedan granitoid and in the Sistan suture zone. The granitoid under study is composed of granite, monzogranite, granodiorite, pegmatite and diorite.
Habib Biabangard, Shararh Noori
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JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2021 Indonesia was included in the ring of fire so that it has various types of tectonic products, one of which is granitoid. Granitoid is very complex rock and many are found in Indonesia. Some of them are found in West Kalimantan and Karangsambung.
Kevin Setyo Adi Nugroho +2 more
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Geothermobarometry of Sarmeshk granitoids in the Northwest of Sarduiyeh [PDF]
پترولوژی, 2018 The Sarmeshk granitoid pluton is located in southeast of the Urumieh-Dokhtar magmatic zone in the Kerman province. Based on petrographic studies, the granitoid consist of three rock type of diorite, granodiorite and monzogranite. They are mainly composed
Asma Nazarinia +3 more
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Journal of the Geological Survey of Brazil, 2021 The Demêni-Mocidade domain (DMD) comprises a large area of granitoid rocks, located on the border between the states of Roraima and Amazonas, Brazil, within the inner part of the Ventuari-Tapajós Province of the Amazonian Craton, where large amounts of ...
Nelson Reis +6 more
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Journal of Economic Geology, 2021 Introduction Granitoids are one of the most abundant and common igneous rocks in the continental crust and they formed the world's largest batholiths. They are widely distributed in Precambrian to Cenozoic orogenic belts (e.g., Raymond, 2002), but some ...
Iman Rahmani Moghaddam +3 more
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