Petrology and geochemistry of the Mesoproterozoic Vattikod lamproites, Eastern Dharwar Craton, southern India: evidence for multiple enrichment of sub-continental lithospheric mantle and links with amalgamation and break-up of the Columbia supercontinent
Sign Up to like & getrecommendations! Published in 2018 at "Contributions to Mineralogy and Petrology"
DOI: 10.1007/s00410-018-1493-y
Abstract: Numerous lamproite dykes are hosted by the Eastern Dharwar Craton, southern India, particularly towards the northwestern margin of the Cuddapah Basin. We present here a comprehensive mineralogical and geochemical (including Sr and Nd isotopic) study… read more here.
Keywords: eastern dharwar; petrology; geochemistry; craton southern ... See more keywords
Constraining paleoproterozoic (∼1.7 Ga) collisional orogenesis between the Eastern Dharwar and Bastar cratons: New Sm–Nd garnet isochron and Th–U-total Pb monazite chemical ages from the Bhopalpatnam orogen, central India
Sign Up to like & getrecommendations! Published in 2019 at "Lithos"
DOI: 10.1016/j.lithos.2019.105247
Abstract: Abstract The timing of assembly into India by amalgamation of cratonic fragments, is controversial with estimates ranging from Tonian, earliest Mesoproterozoic to Neoarchean. All models have as the nucleus the South Indian Block of Dharwar,… read more here.
Keywords: eastern dharwar; garnet isochron; dharwar bastar; garnet ... See more keywords
Mapping of Greenstone Belts using Aeromagnetic Data in Eastern Dharwar Craton, India
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DOI: 10.18520/cs/v118/i9/1420-1431
Abstract: The Eastern Dharwar Craton (EDC) in southern India comprises several thin, linear N–S and NW–SE trending greenstone belts that hold rich economic mineral deposits, surrounded by gneisses and granites of different ages. Very long, linear,… read more here.
Keywords: dharwar craton; greenstone belts; india; eastern dharwar ... See more keywords