Sisir's research home

primary research areas
  • Igneous petrology-ore geology-geochemistry of ultramafic-mafic rocks
  • Investigation on genesis of chromite, Ni-Cu sulfides and PGE deposits
    Tools: field geology, mineralogy, igneous petrology, geochemistry and isotopic studies
current research
 
Currently I am investigating on petrogenetic evolution of the Mesoarchean ultramafic-mafic rocks and associated chromite and PGE deposits in the Singhbhum and Dharwar cratons of the Indian Shield. The additional aspect of this research is to understand the early crustal evolution and Archean mantle heterogeneity of Earth. I am also investigating on the genesis of world-class PGE and chromite deposits such as the Bushveld Complex, South Africa using petrological, geochemical and isotopic tools. In addition, recently I have started a collaborative project on petrologic and Os isotopic studies of mantle xenoliths from western Greenland to understand the character of the mantle within the Greenland craton.
 
areas of interest
  • Precambrian Geology of Earth
  • Chemical evolution of the Earth's mantle

Bifurcating UG1-chromitite layers, Dwars River, Eastern Bushveld Complex, South Africa.  Photo: Sisir Mondal, 2004.

selected publications
(2006 onward)
 
Mukherjee, R., Mondal, S.K., Rosing, M.T., Frei, R. (2010): Compositional variations in the Mesoarchean chromites of the Nuggihalli schist belt, Western Dharwar craton (India): potential parental melts and implications for tectonic setting. Contributions to Mineralogy and Petrology 160, 865-885, doi 10.1007/s00410-010-0511-5. M.Sc. dissertation supervision; corresponding author.

Mondal, S.K.
(2009): Origins of the magmas parental to the chromitites.
Abstract with programs. Abstract published in Geochimica et Cosmochimica Acta. GOLDSCHMIDT 2009 (Davos)invited talk. pdf
 
Mondal, S.K., Zhou, M.-F. (2009): Enrichment of PGE through interaction of evolved boninitic magmas with early formed cumulates in a gabbro-breccia zone of the Mesoarchean Nuasahi massif (eastern India). Mineralium Deposita. DOI: 10.1007/s00126-009-0264-0.
 
Mondal, S.K., Frei, R., Ripley, E.M. (2007): Os isotope systematics of Mesoarchaean chromitite - PGE deposits in the Singhbhum Craton (India): Implications for the evolution of lithospheric mantle. Chemical Geology 244, 391-408. pdf

Mondal, S.K., Mathez, E.A. (2007): Origin of the UG2 chromitite layer, Bushveld Complex. Journal of Petrology 48, 495-510. Ranked within top 50 Most-Read Articles of the Journal of Petrology. pdf
 
Mondal, S.K., Ripley, E.M., Li, C., Frei, R. (2006): The genesis of Archaean chromitites from the Nuasahi and Sukinda massifs in the Singhbhum Craton, India. Precambrian Research 148, 45-66. pdf
Field trips
Other links
Journal links

Only palace in New York City: one of the towers of American Museum of Natural History: photo -  Sisir Mondal-2005

Color of life: American Museum of Natural History frog show 2005: photo - Sisir Mondal

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