Výsledky vyhledávání - "Chitta Bhattacharyya"

Discovery of Early Tonian Calc‐alkaline and Shoshonitic Metamafic Rocks from the North Purulia Shear Zone, Chhotanagpur Gneissic Complex, Eastern India: Implications of Proterozoic Sub‐continental Lithospheric Mantle

Autor: Bapi GOSWAMI, Susmita DAS, Ankita BASAK, Chitta BHATTACHARYYA

Publikováno v: Acta Geologica Sinica - English Edition. 97:68-89

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c864b0bd11f787ec3bb93723244eff8f
https://doi.org/10.1111/1755-6724.15004

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A Grenvillian magmatic almandine garnet-bearing ferroan granite intrusion in the Chhotanagpur Gneissic complex, Eastern India: Petrology, petrochemistry, petrogenesis and geodynamic implications

Autor: Bapi Goswami, Susmita Das, Ankita Basak, Chitta Bhattacharyya

Publikováno v: Lithos. :105749

We report for the first time magmatic Ca-rich (CaO = 7–11.3 wt%) almandine garnet-bearing ferroan granites. The almandine (Alm66.6Grs24.2Pyr4.9Spes3.9Uvr0.1) garnet-bearing Tilaboni granite pluton was emplaced in a major regional shear zone of Chho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2879e1489f62e9d7f073e1f3f5864a51
https://doi.org/10.1016/j.lithos.2020.105749

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Magmatic Epidote in the Grenvillian Granitoids of North Purulia Shear Zone, Chhotanagpur Gneissic Complex, India and its Significance

Autor: Ananya Singha, Somshubhra Das, Ankita Basak, Bapi Goswami, Chitta Bhattacharyya

Publikováno v: Current Science. 117:298

Magmatic epidotes of granitoid pluton from North Purulia Shear Zone, eastern India, are identified by textural and chemical criteria. The accessory sphene, epidote, allanite and magnetite in the granitoid indicate high fO 2 during crystallization. Ho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::450234f13dcdcc632ae8700eeae134fb
https://doi.org/10.18520/cs/v117/i2/298-303

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