Bapi Goswami
University of Calcutta
20 Papers
46 Citations
Bapi Goswami is an academic researcher from University of Calcutta. The author has contributed to research in topics: Mafic & Pluton. The author has an hindex of 6, co-authored 15 publications. Previous affiliations of Bapi Goswami include J. K. College.
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Papers
Petrogenesis of shoshonitic granitoids, eastern India: Implications for the late Grenvillian post-collisional magmatism
Bapi Goswami,C. Bhattacharyya +1 more
TL;DR: The Raghunathpur porphyritic granitoid gneiss (PGG) batholith of the late Grenvillian (1071-±-64-Ma) as mentioned in this paper has been discussed for the first time and its petrographic and geochemical features suggest these granitoids to be classified as the shoshonitic type.
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Palaeoseismicity in relation to basin tectonics as revealed from soft-sediment deformation structures of the Lower Triassic Panchet formation, Raniganj basin (Damodar valley), eastern India
TL;DR: In this paper, the authors have found that the fluvio-lacustrine deposits of the Lower Triassic Panchet formation of the Damodar valley in the study area preserve various soft-sediment deformation structures such as slump folds, convolute laminae, flame structures, dish-and-pillar structures, sandstone dykes, pseudonodules and syn-sedimentary faults.
Physico-chemical conditions of crystallization and composition of source magma of the Grenvillian post-collisional mafic–ultramafic rocks in the Chhotanagpur Gneissic Complex, Eastern India
TL;DR: The mafic-ultramafic suite of the Chhotanagpur Gneissic Complex (CGC) of Eastern India has been studied in this paper, where the authors have shown that these mafics are similar to the kentallenite (of appinite suite) and are enriched in compatible (Fe, Mg, Ni, and Cr) and incompatible (K, Ba, Rb, and LREE) elements and show crust-like trace element patterns.
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Metamorphism of Proterozoic agpaitic nepheline syenite gneiss from North Singhbhum Mobile Belt, eastern India
Bapi Goswami,Swades Kumar Basu +1 more
TL;DR: The Agpaitic Sushina nepheline syenite gneisses of Early Proterozoic North Singhbhum Mobile Belt (NSMB), eastern India suffered regional metamorphism under greenschist-amphibolite transitional facies condition as discussed by the authors.
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Physico-chemical conditions of four calc-alkaline granitoid plutons of Chhotanagpur Gneissic Complex, eastern India: Tectonic implications
TL;DR: Petrography and mineralogy of four calc-alkaline granitoid plutons Agarpur, Sindurpur, Raghunathpur and Sarpahari located from west to east of northern Purulia of Chhotanagpur Gneissic Complex, eastern India, are investigated as discussed by the authors.