Results 41 to 50 of about 859 (200)

Petrology and Geochemistry of the Aroud Granitoid Pluton, North of Alam Kuh, Central Western Alborz [PDF]

پترولوژی
IntroductionThe central Alborz, a tectono-stratigraphic terrane within the Alborz Mountains, underwent significant tectonic evolution linked to the Late Triassic Cimmerian orogeny and the subsequent collision between the Iranian microplate and the ...
Shadi Noori KHeymehsari, Nematollah Rashidnejad Omran, Mohammadreza Ghorbani, Huai-jen yang   +3 more
doaj   +1 more source

Adakite-like potassic magmatism and crust-mantle interaction in a postcollisional setting: an experimental study of melting beneath the Tibetan Plateau

, 2019
Data associated with the publication "Adakite-like potassic magmatism and crust-mantle interaction in a postcollisional setting: an experimental study of melting beneath the Tibetan Plateau"
Xiong Wang (7886069), Simon Turner (7887294), Wangchun Xu (7887297), Tracy Rushmer (7887288), Junfeng Zhang (7378760), John Adam (7887293)   +5 more
core   +1 more source

Supplemental Material: Garnet versus amphibole: Implications for magmatic differentiation and slab melting

, 2023
Methods, Table S1 (partial melting models and REE partition coefficients used in the calculations), and Table S2 (adakite database).  
et al. (7893743), Yajie Gao (17404559)
core   +1 more source

Adakitic post-Miocene magmatism of Qaraie sub-volcanic dome, Mahneshan area (west of Zanjan)

Journal of Economic Geology
Qaraie sub-volcanic dome in the west of Zanjan is part of the Urumieh-Dokhtar magmatic arc in the Central Iran zone. Qaraie dome with columnar joints was intruded into the Upper Red Formation sequence and Kahrizbeik granitoid intrusion with Upper ...
Sajad Moseni Badalabadi, Mir Ali Asghar Mokhtari, Hossein Kouhestani   +2 more
doaj   +1 more source

Comparative study of big data of global adakites and mineralization-related granite in the Geza arc metallogenic belt, northwest Yunnan, Southwest China

Big Earth Data, 2018
The Geza arc is an important part of the Sanjiang tectono-magmatic belt and is a newly discovered copper polymetallic ore concentration area in northwest Yunnan province, Southwest China.
Liu Xuelong, Li Wenchang, Zhang Qi, Zhang Na, Zhang Changzhen, Luo Ying, Wang Shuaishuai, Yang Fucheng, Chen Jianhang, Li Zhenhuan   +9 more
doaj   +1 more source

Isotope-geochemical heterogeneity of pliocene-quaternary volcanics from kamchatka and the asthenospheric diapirism problem

Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2020
Isotope-geochemical material for Pliocene-Quaternary volcanoes of the Kamchatka region is generalized on a cartographic basis. The Sr-isotope anomalies of moderate and elevated radiogenicity, geochemically confirmed, are spatially conjugated.
Колосков А.В.
doaj   +1 more source

Microplate Tectonics Through Earth History and Across Solid Multispheres

Geological Society of China Bulletin, EarlyView.
The evolution of tectonic microplates throughout Earth´s history as well as the transitions between microplates across different solid spheres offers a novel approach to expanding the traditional plate tectonics theory. ABSTRACT The evolution of tectonic microplates throughout Earth's history as well as the transitions between microplates across ...
Sanzhong Li, Yanhui Suo, Jie Zhou, Guozheng Sun, Jianping Zhou, Xianzhi Cao, Bo Liu, Lingli Guo, Zhaoxia Jiang, Qianqian Li, Shujuan Zhao, Long Chen, Xi Wang, Jun Hu, Xiaohui Li, Xiyao Li, Wenyong Duan, Lin Liu, Jie Liu, Guangzeng Wang, Pengcheng Wang, Qingbin Guan, Dingshan Deng, Xu Han, Liangliang Wang, Zihao Hu, Qiuling Liu, Heda Wang, Zihan Tian, Hans‐Peter Schertl   +29 more
wiley   +1 more source

Adakite-like granitoid porphyries in the Eastern Pontides, NE Turkey: Potential parental melts and geodynamic implications

, 2011
The tectonic setting of the Eastern Pontides during the late Mesozoic to early Cenozoic remains a subject of debate. Petrogenesis of adakite-like granitoid porphyries plays a critical role in determining the nature of the lower continental crust and ...
Wijbrans, Jan, Aydin, F., Aydin, Faruk, Ketenci, Murat, Jan Wijbrans, Karsli, O., Abdurrahman Dokuz, Chen, Bin, Murat Ketenci, Kandemir, R., Wijbrans, J.R., İbrahim Uysal, Raif Kandemir, Ketenci, M., Uysal, I., Karsli, Orhan, Dokuz, Abdurrahman, Bin Chen, Kandemir, Raif, Uysal, Ibrahim, Dokuz, A., Chen, B., Orhan Karsli, Faruk Aydin   +23 more
core   +1 more source

Petrology of the Machangqing complex in Southeastern Tibet: implications for the genesis of potassium-rich adakite-like intrusions in collisional zones

, 2021
Many intrusions with adakite-like affinities in collisional zones have obviously higher K2O contents and K2O/Na2O ratios compared with counterparts in subduction zones.
Shen, Yang, Wang, Zi-Xuan, Wang, Lu, Hou, Zeng-Qian, Zhang, Ai-Ping, Zheng, Yuan-Chuan, Huizenga, Jan, Jan Marten Huizenga, Yang Shen, Yuan-Chuan Zheng, Zeng-Qian Hou, Zi-Xuan Wang, Lu Wang, Ai-Ping Zhang   +13 more
core   +1 more source

Subduction Recycling and Closure of the Paleo‐Asian Ocean in the Beishan Orogen: Constraints From the Niujuanzi Ophiolitic Mélange and Associated Intrusions

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.
Abstract Ophiolitic mélanges and associated intrusions provide key archives for reconstructing the evolution of ancient ocean basins and subduction‐related mantle modification. The Hongliuhe–Niujuanzi–Xichangjing ophiolitic mélange in the central Beishan Orogen preserves important records of the Paleo‐Asian Ocean, but the timing of oceanic subduction ...
Yujia Song, Xijun Liu, Yao Xiao, Honghu Zeng, Pengde Liu   +4 more
wiley   +1 more source