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Geochemistry of Proterozoic and Cambrian granites from Meghalaya Plateau, north‐east India: Implication on petrogenesis of post‐collisional, transitional from I‐type to A‐type felsic magmatism

Autor: Santosh Kumar, Shailendra Pundir, Vikoleno Rino, Sita Bora, Manjari Pathak, null Anettsungla, Hansa Joshi, Manohar Singh Rawat, Thepfuvilie Pieru, Kh. Mohan Singh

Publikováno v: Geological Journal. 57:1476-1510

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c94d8a46c1543e8fad48b809cc8ba45
https://doi.org/10.1002/gj.4351

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Early Cretaceous subvolcanic calc-alkaline granitoid magmatism in the Nubra-Shyok valley of the Shyok Suture Zone, Ladakh Himalaya, India: Evidence from geochemistry and U–Pb SHRIMP zircon geochronology

Autor: Keewook Yi, Sita Bora, Umesh Sharma, Santosh Kumar, Namhoon Kim

Publikováno v: Lithos. 277:33-50

The lithounits constituting the Ladakh Himalaya are exposed along the Indus and Shyok Sutures Zones of northwest Himalaya. The Shyok Suture Zone (SSZ) in northern Ladakh represents a highly tectonized zone of a back-arc basin, which is mainly compose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b797bb52e2cd0630e81d519611424fc4
https://doi.org/10.1016/j.lithos.2016.11.019

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Geological appraisal of Ladakh and Tirit granitoids in the Indus- Shyok Suture Zones of northwest Himalaya, India

Autor: Santosh Kumar, Sita Bora, Umesh Sharma

Publikováno v: Journal of the Geological Society of India. 87:737-746

New field observations on granitoids and associated lithounits in some parts of Indus-Shyok Suture Zones have been documented in order to re-establish the geological relationships between various volcano-plutonic magmatic lithounits. Careful examinat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68c888fe9f66217758ce43b98b4369d1
https://doi.org/10.1007/s12594-016-0446-1

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Geochemistry and U–Pb SHRIMP zircon chronology of granitoids and microgranular enclaves from Jhirgadandi Pluton of Mahakoshal Belt, Central India Tectonic Zone, India

Autor: Namhoon Kim, Sita Bora, Tae-Ho Lee, Santosh Kumar, Keewook Yi

Publikováno v: Journal of Asian Earth Sciences. :99-114

The northern part of Central India Tectonic Zone (CITZ) is delineated by an arc-shaped supracrustal belt commonly referred to as Mahakoshal Belt, which is considered as a product of intense rifting of sialic crust that occurred at ca 2400–2600 Ma.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6eabc1c1ea2aeffef0f879203ba2c160
https://doi.org/10.1016/j.jseaes.2013.03.006

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News and notes

Autor: P. Krishnamurthy, K. S. Godhavari, Manish A. Mamtani, Swati Dixit, Md. Firoze Quamar, Ratan Kar, Sita Bora, Quazi A. Rasool, K. V. Subbarao, S. D. Mukherji, C. V. R. K. Prasad, Kakani Nageswara Rao

Publikováno v: Journal of the Geological Society of India. 81:849-864

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31a14b85e3e14ddf9d03eb9b87bb8b06
https://doi.org/10.1007/s12594-013-0112-9

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Geochemistry of biotites and host granitoid plutons from the Proterozoic Mahakoshal Belt, central India tectonic zone: implication for nature and tectonic setting of magmatism

Autor: Santosh Kumar, Sita Bora

The northern part of the central India tectonic zone (CITZ) is occupied by the Proterozoic Mahakoshal Belt, which is mainly comprised of granitoids and volcano-sedimentary lithounits. The granitoids (ca. 1880–1710 Ma) are exposed as small circular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecf943139dab6c428c34ef44c7c6cf81

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