Mineralogical, geochemical and Nd isotopic study of the meta-clastic rocks of the Paleoproterozoic Mahakoshal Basin, central Indian tectonic zone: Implications for …
The present study focuses on the petrographic studies, XRD patterns, whole-rock
geochemical data and Nd isotopic data of the clastic rocks of the Paleoproterozoic …
geochemical data and Nd isotopic data of the clastic rocks of the Paleoproterozoic …
Petrology, U-Pb titanite dating and Sr-Nd isotope geochemistry of a shoshonitic lamprophyre dyke near the Western Dharwar Craton-Southern Granulite Terrane …
We present petrology, U-Pb titanite geochronology, bulk-rock and Sr-Nd geochemistry of an
undeformed and unmetamorphosed shoshonitic lamprophyre (spessartite) from the Mysuru …
undeformed and unmetamorphosed shoshonitic lamprophyre (spessartite) from the Mysuru …
[HTML][HTML] Petrogenesis of post-collisional mesozonal enderbite in the Proterozoic Chhotanagpur Gneissic Complex, Eastern India: Implications of slab-break-off
P Roy, B Goswami, A Basak, C Bhattacharyya - Solid Earth Sciences, 2024 - Elsevier
Collisional orogeny produces large volumes of tonalitic melts at two stages: first, during the
oceanic subduction below the continent (continental arc), and again, during the post …
oceanic subduction below the continent (continental arc), and again, during the post …
Petrology, geochemistry and U–Pb zircon geochronology of Fe–Ti oxide ore‐bearing mafic sill from Saltora‐Mejia area of Chotanagpur Granite Gneissic Complex …
An east–west‐trending medium‐grained mafic sill containing co‐genetic Fe–Ti oxide ore
lenses is found disposed within granite gneisses around Saltora‐Mejia area in the eastern …
lenses is found disposed within granite gneisses around Saltora‐Mejia area in the eastern …
[HTML][HTML] 伊犁地块北缘早志留世辉绿岩脉岩石成因与构造启示: 年代学与地球化学制约
陈有炘， 王盟， 马晓伟， 魏星， 裴先治， 朱生强， 曹明… - 岩石学报, 2023 - dzkx.org
伊犁地块北缘发育新元古代, 石炭纪等多期基性岩脉, 记录了区域构造体制转换过程的重要信息.
本文报道了在伊犁地块北缘温泉县乌斯图一带出露的前寒武纪变质岩系中新识别出早志留世辉 …
本文报道了在伊犁地块北缘温泉县乌斯图一带出露的前寒武纪变质岩系中新识别出早志留世辉 …
Petrology, mineral chemistry and geochemistry of lamprophyres from Rongjeng–Nongchram area, East Garo Hills, Shillong Plateau, Meghalaya, Northeast India
In this paper, detailed petrology, mineral chemistry and geochemistry of lamprophyres from
the Rongjeng–Nongchram area, Meghalaya, northeast India, is being reported. These dykes …
the Rongjeng–Nongchram area, Meghalaya, northeast India, is being reported. These dykes …
U-Pb Neoproterozoic age and petrogenesis of a calc-alkaline shoshonitic lamprophyre from Simdega area, Chhotanagpur Gneissic Complex (Eastern India) …
The age of emplacement and geochemistry of the lamprophyres are of tectonic significance
as they have potential to unravel global scale geodynamic processes. We present petrology …
as they have potential to unravel global scale geodynamic processes. We present petrology …
[PDF][PDF] Geochemistry and petrogenesis of Mesoproterozoic mafic granulite and amphibolite dykes from Saltora, Bankura district, Chhotanagpur Gneissic Complex …
P Roy, B Goswami, A Basak, A Sen… - View online: http …, 2023 - researchgate.net
Distinguishing high-grade mafic-ultramafic rocks crystallised originally from within-plate
basaltic magmatism is challenging and crucial. The chemical composition of the igneous …
basaltic magmatism is challenging and crucial. The chemical composition of the igneous …