Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Neeraj Vishwakarma"'
Publikováno v:
Geosystems and Geoenvironment, Vol 3, Iss 1, Pp 100221- (2024)
The Bundelkhand craton in India preserves important records of archean geological evolution, where several ultramafic rocks belonging to the Babina Greenstone Belt (BGB) occur as isolated and oval shaped bodies. These rocks are composed of olivine, o
Externí odkaz:
https://doaj.org/article/c17a34ccb924473cb29b902cb77e31ef
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
Archean-Proterozoic boundary represents a significant transitional phase in the Earth's history. Bastar Craton is one of the major Archean cratons in the Indian subcontinent with voluminous granites, supracrustal rocks, and tectonic belts. Malanjkhan
Externí odkaz:
https://doaj.org/article/329f422a8874460293452818ff92dad1
Publikováno v:
Journal of the Geological Society of India. 99:370-376
Publikováno v:
Advances in Space Research. 70:3905-3916
Autor:
Alice C.-Y. Liao, Neeraj Vishwakarma, K.R. Hari, J. G. Shellnutt, Steven W. Denyszyn, S. D. Deshmukh
Publikováno v:
Lithos. :88-101
The NNW trending tholeiitic Sonakhan mafic dyke swarm of the Northern Bastar Craton is comprised of basalt to basaltic andesite (SiO2 = 46.3 wt% to 55.3 wt%; Mg# = 37 to 70) dykes. A single basaltic dyke yielded a weighted-mean 207Pb/206Pb baddeleyit
Autor:
Steven W. Denyszyn, Chandra B. Verma, Alice C.-Y. Liao, K.R. Hari, Neeraj Vishwakarma, J. Gregory Shellnutt
Publikováno v:
Gondwana Research. 69:193-211
The Indian Shield is cross-cut by a number of distinct Paleoproterozoic mafic dyke swarms. The density of dykes in the Dharwar and Bastar Cratons is amongst the highest on Earth. Globally, boninitic dyke swarms are rare compared to tholeiitic dyke sw
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1032:012011
Occurrences of the small, elongated, irregular shape of charnockite patches along the foliation planes of the leptynites in Digapahandi area, Ganjam district, Odisha of Eastern Ghats Belt (EGB) are reported. Petrography and mineral chemistry of charn
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1032:012001
Composition of basalts in magmatic arcs influenced by the subducting lithosphere, mantle wedge, dehydration of oceanic crust, and/or crustal assimilation beneath the arc. In this paper, we compiled earlier published geochemical data of Dongargarh bas
Publikováno v:
SSRN Electronic Journal.
With the spread of portable and recent advances in vision technology, many vision systems are being adopted in a number of practical applications. Deep learning approaches, in particular, have made vision systems more useful in real-world settings be
Publikováno v:
Journal of Earth System Science. 129
Bundelkhand Craton is an important Archaean cratonic nuclei of the Central Indian Shield and comprises two greenstone complexes, i.e., the Babina–Mauranipur Greenstone Belt and the Girar–Madawara Greenstone Belt. The E–W trending Babina–Maura