[HTML][HTML] Geochemical cycling during subduction initiation: Evidence from serpentinized mantle wedge peridotite in the south Andaman ophiolite suite
The ophiolite suite from south Andaman Islands forms part of the Tethyan Ophiolite Belt and
preserves the remnants of an ideal ophiolite sequence comprising a basal serpentinized …
preserves the remnants of an ideal ophiolite sequence comprising a basal serpentinized …
Evidence of sub-continental lithospheric mantle sources and open-system crystallization processes from in-situ U–Pb ages and Nd–Sr–Hf isotope geochemistry of the …
New in-situ U–Pb ages and Sr–Nd–Hf isotopic data on mineral phases of the Sung Valley
and Jasra ultramafic-alkaline-(carbonatite) intrusions (Shillong Plateau, India) shed new …
and Jasra ultramafic-alkaline-(carbonatite) intrusions (Shillong Plateau, India) shed new …
Petrological and geochemical characteristics of Mesoproterozoic dyke swarms in the Gardar Province, South Greenland: Evidence for a major sub-continental …
A Bartels, TFD Nielsen, SR Lee… - Mineralogical …, 2015 - cambridge.org
The Mesoproterozoic Gardar Province in South Greenland developed in a continental rift-
related environment. Several alkaline intrusions and associated dyke swarms were …
related environment. Several alkaline intrusions and associated dyke swarms were …
Geochemistry and geochronology of mafic rocks from the Vespor suite in the Juruena arc, Roosevelt-Juruena terrain, Brazil: Implications for Proterozoic crustal growth …
JE Scandolara, PSE Ribeiro, AAS Frasca… - Journal of South …, 2014 - Elsevier
This study presents new geochemical data on rocks from the Vespor suite, an important
mafic unit from the Juruena arc, Roosevelt-Juruena terrain, SW Amazonian craton …
mafic unit from the Juruena arc, Roosevelt-Juruena terrain, SW Amazonian craton …
Mafic volcanic rocks of western Iron Ore Group, Singhbhum Craton, eastern India: Geochemical evidence for ocean–continent convergence
M Paul, J Ray, C Manikyamba, S Ganguly… - Geological …, 2021 - Wiley Online Library
Precambrian mafic magmatism is an important global episode which played a significant
role in the crustal evolution. In India, Singhbhum Craton being the oldest craton, witnessed …
role in the crustal evolution. In India, Singhbhum Craton being the oldest craton, witnessed …
Petrogenetic evolution of Cretaceous Samchampi-Samteran Alkaline Complex, Mikir Hills, Northeastern India: Implications on multiple melting events of …
A Saha, S Ganguly, J Ray, C Koeberl, M Thöni… - Gondwana …, 2017 - Elsevier
Abstract The Samchampi (26° 13′ N: 93° 18′ E)-Samteran (26° 11′ N: 93° 25′ E)
alkaline complex (SSAC) occurs as an intrusion within Precambrian basement gneisses in …
alkaline complex (SSAC) occurs as an intrusion within Precambrian basement gneisses in …
Geochronology and geochemistry of mafic rocks in the Xuhe, Shaanxi, China: implications for petrogenesis and mantle dynamics
W Kunming, W Zongqi, Z Yingli… - Acta Geologica Sinica …, 2015 - Wiley Online Library
The Xuhe mafic rocks, located in Ziyang county of Shaanxi Province, are dominated by
diabase‐porphyrite, gabbro–diabase, diabase, and pyroxene diorite. Primitive mantle …
diabase‐porphyrite, gabbro–diabase, diabase, and pyroxene diorite. Primitive mantle …
Evolution of a Mesoarchean suprasubduction zone mantle wedge in the Dharwar Craton, southern India: evidence from petrology, geochemistry, zircon U–Pb …
Petrological, geochemical, and zircon U–Pb geochronological features of Archean
ultramafic–mafic complexes formed in subduction‐related settings provide significant …
ultramafic–mafic complexes formed in subduction‐related settings provide significant …
Geochemistry of Late Palaeoproterozoic (1.69 Ga) A‐type Mayong granitoids in Shillong Plateau, north‐east India: Implication for anorogenic magmatism during …
D Doley, B Bhagabaty, G Sarma, AK Singh… - Geological …, 2022 - Wiley Online Library
The Late Palaeoproterozoic Mayong granitoids of Assam constitute an important component
of the continental crust and the Basement Gneissic Complex in the northern extension of the …
of the continental crust and the Basement Gneissic Complex in the northern extension of the …
Evolution of Neoproterozoic Shillong Basin, Meghalaya, NE India: implications of supercontinent break-up and amalgamation
S Neogi, A Bhardwaj, A Kundu - Geological Magazine, 2022 - cambridge.org
Fragmentation and amalgamation of supercontinents play an important role in shaping our
planet. The break-up of such a widely studied supercontinent, Rodinia, has been well …
planet. The break-up of such a widely studied supercontinent, Rodinia, has been well …