Výsledky vyhledávání - "Simontini Sensarma"

Significant variability in 87Sr/86Sr and d88/86Sr in Hess Deep Rift lithologies due to hydrothermal alteration

Autor: Utpalendu Haldar, Simontini Sensarma, Ramananda Chakrabarti

Hydrothermal alteration of seafloor basalts alters its elemental and isotopic composition. Studies on dredged basalts and ophiolite sequences using stable O, K, and radiogenic Sr [1,2,3] isotopes have documented the effect of seafloor alteration on s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01354c3d6a3c966ce1588bc3ac94cc1d
https://doi.org/10.5194/egusphere-egu23-15377

Zobrazit plný text záznamu

Imprints of ancient recycled oceanic lithosphere in heterogeneous Indian Ocean mantle: Evidence from petrogenesis of Carlsberg ridge basalts from Northwest Indian Ocean

Autor: Arghya Hazra, Simontini Sensarma, Bhagyashree Doley, Abhishek Saha, A.V. Mudholkar, A. Peketi, Sohini Ganguly

Publikováno v: Gondwana Research. 86:60-82

This paper reports new petrological, geochemical and isotopic data for Carlsberg Ridge Basalts (CRB) of northwest Indian Ocean and evaluates their petrogenetic aspects in the context of the geochemical and tectonic evolution of the Indian Ocean mantl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac8b931104aedc4bc61a997c32eac1d1
https://doi.org/10.1016/j.gr.2020.05.003

Zobrazit plný text záznamu

Geochemical characteristics of basalts from Andaman subduction zone: Implications on magma genesis at intraoceanic back-arc spreading centres

Autor: Bhagyashee Doley, Simontini Sensarma, A.V. Mudholkar, Abhishek Saha, K. A. Kamesh Raju

Publikováno v: Geological Journal. 54:3489-3508

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddee48adad02b347a8711e44956920bb
https://doi.org/10.1002/gj.3345

Zobrazit plný text záznamu

Depositional environment of the surface sediments in Central Indian Basin (CIB), Indian Ocean, between 8°-18°S latitude and 72°-79°E longitude, based on their geochemical characteristics

Autor: Ranadip Banerjee, Simontini Sensarma, Subir Mukhopadhyay, Manavalan Satyanarayanan

Publikováno v: Geological Journal. 53:1586-1603

To establish the depositional environment of the surface sediments in the Central Indian Basin, Indian Ocean, major and trace element compositions of different sediment types were studied. The study area composed of terrigenous–siliceous transition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e77e258e37a0bc4331f3b0458b0190f6
https://doi.org/10.1002/gj.2978

Zobrazit plný text záznamu

Geochemical characteristics of submarine rhyolitic pumice from Andaman subduction zone: Inferences on magmatism and tectonics of north‐eastern Indian Ocean

Autor: Nessa G. D'Mello, Abhishek Saha, K. A. Kamesh Raju, Bhagyashree Doley, A.V. Mudholkar, Simontini Sensarma

Publikováno v: Geological Journal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ecb81c07cfa99f4eaf90528e16fe6a5b
https://doi.org/10.1002/gj.3506

Zobrazit plný text záznamu

Implications of REE incorporation and host sediment influence on the origin and growth processes of ferromanganese nodules from Central Indian Ocean Basin

Autor: Arghya Hazra, Simontini Sensarma, Abhishek Saha

Publikováno v: Geoscience Frontiers, Vol 12, Iss 3, Pp 101123-(2021)

This study presents new major, trace and REE data for thirty-five ferromanganese nodules recovered from areas representing three different sediment types (siliceous, red clay and their transition zone) in the Central Indian Ocean Basin (CIOB) to addr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8f824e9ae4d0b97c05237e082b257c0
https://doi.org/10.1016/j.gsf.2020.11.017

Zobrazit plný text záznamu

Geochemical fractionation of Ni, Cu and Pb in the deep sea sediments from the Central Indian Ocean Basin: An insight into the mechanism of metal enrichment in sediment

Autor: Subir Mukhopadhyay, Parthasarathi Chakraborty, Simontini Sensarma, Ranadip Banerjee

Publikováno v: Geochemistry. 76:39-48

Metal speciation study in combination with major element chemistry of deep sea sediments provided possible metal enrichment pathways in sediments collected from environmentally different locations of Central Indian Ocean Basin (CIB). Metal speciation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39c56136adb7a258bafb70a7a4f9a01e
https://doi.org/10.1016/j.chemer.2015.10.002

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání