Karakteristik Unsur Jejak Dalam Diskriminasi Magmatisme Granitoid Pulau Bangka [PDF]
, 2015 Geologi Pulau Bangka disusun oleh variasi granit sebagai Granitoid Klabat yang tersebar di berbagai lokasi. Unsur jejak dapat diaplikasikan dalam diskriminasi magmatisme dalam pembentukan granitoid tersebut.
Bambang Priadi +5 more
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Determination of P-T and tectonic setting of Ghaleh Yaghmesh plutonic complex (west of Yazd province) by using of mineral chemistry [PDF]
پترولوژی, 2017 The Ghaleh Yaghmesh plutonic massif is located the westernmost part of Yazd province and in the central part of the Urumieh – Dokhtar magmatic arc (UDMA).
Bahareh Fazeli +2 more
doaj +1 more source
Journal of Economic Geology, 2021 Introduction Granitoids are the main rock units in the continental crust. Study of granitoids reveals significant information on tectonic mantle and upper crust.
Ramin Samadi +2 more
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PETROLOGY AND GEOCHEMISTRY OF BASEMENT GNEISSIC ROCKS AROUND OKA-AKOKO, SOUTHWESTERN, NIGERIA [PDF]
Malaysian Journal of Geosciences, 2018 The gneissic rocks of Oka-Akoko area forms part of the Migmatite-Gneiss-Quartzite Complex of the Southwestern Nigerian Basement Complex. The petrologic units in the study area include grey gneiss, granite gneiss, Older granite, charnockite and minor ...
Adegbuyi, O., +2 more
doaj +1 more source
Minzeralogy, geochemistry and genesis of the Gozaldarreh iron skarn deposit, southeast Zanjan
Journal of Economic Geology, 2019 Introduction The Zanjan area hosts several iron deposits with small reserves which are currently active. This extended abstract describes the geology, mineralogy and geochemistry of the Gozaldarreh iron deposit located 44 km south of Zanjan.
Seyed Javad Moghaddasi +2 more
doaj +1 more source
Chemical composition of biotite in the Gowd-e-Howz (Siah-Kuh) granitoid stock, Baft, Kerman: Evidence for tectonic setting and physicochemical conditions of magma emplacement and crystallization [PDF]
علوم زمین خوارزمی, 2023 The Early Jurassic (≈180 Ma) Gowd-e-Howz (Siah-Kuh) granitoid stock is located in the southern part of the Sanandaj-Sirjan metamorphic belt, southeast of Iran in Kerman Province.
Mahbubeh arabzadeh bani asadi +4 more
doaj
PAN-AFRICAN PLUTONIC SUITE OF UM SHAGHIR AREA, QUSSEIR DISTRICT, EASTERN DESERT, EGYPT: SUBDUCTION ZONE MAGMTISM [PDF]
Delta Journal of Science, 2005 The present work deals with the plutonic suite including granitoid gabbro-dioritic rocks at Wadi Um Shaghir area. This suite comprises mappable intrusive bodies of granodiorite-tonalite association in combination with gabbro-diorite complex.
Atef A. ElNahas +2 more
doaj +1 more source
The genesis of I- and S-type granitoid rocks of the early Ordovician Oledo pluton, Central Iberian Zone (Central Portugal) [PDF]
, 2008 The genesis of I- and S-type granitoid rocks of the early Ordovician Oledo pluton, Central Iberian Zone (Central ...
Silva, M.M.V.G. +3 more
core +1 more source
Geology, petrography and geochemistry of volcanic rocks and granitoid intrusions in Churan gold and copper deposit (northeast Sirjan) [PDF]
پترولوژی, 2020 The Churan gold and copper deposit located 70 km northeast of Sirjan in the Dehaj-Sarduyeh structural subzone of the Urumieh -Dokhtar magmatic arc. Lithologically, the area mainly consists of the Middle Eocene volcanic rocks with dominant andesite to ...
Ali Shahabinejad +3 more
doaj +1 more source
Frontiers in Earth Science, 2022 To better understand geodynamic implications for the transition from adakitic to non-adakitic magmatism in a continental collision setting, an integrated study including zircon U–Pb ages and whole-rock geochemistry was performed for the Gahai and Erhai ...
Jiao-Long Zhao +5 more
doaj +1 more source