Benjamin Fosu
Isotope Geochemist
Research Interests
About
Publications
Composition and U—Pb ages of
apatite in the
Amba Dongar
carbonatite–alkaline complex,
India
Geological Journal / Oct 15, 2018
Fosu, B. R., Ghosh, P., Chew, D. M., & Viladkar, S. G. (2018). Composition and <scp>U—Pb</scp> ages of apatite in the <scp>Amba Dongar</scp> carbonatite–alkaline complex, <scp>India</scp>. Geological Journal, 54(6), 3438–3454. Portico. https://doi.org/10.1002/gj.3350
Technical Note: Developments and Applications in Triple Oxygen Isotope Analysis of Carbonates
ACS Earth and Space Chemistry / Mar 31, 2020
Fosu, B. R., Subba, R., Peethambaran, R., Bhattacharya, S. K., & Ghosh, P. (2020). Technical Note: Developments and Applications in Triple Oxygen Isotope Analysis of Carbonates. ACS Earth and Space Chemistry, 4(5), 702–710. https://doi.org/10.1021/acsearthspacechem.9b00330
Clumped isotope geochemistry of carbonatites in the north-western Deccan igneous province: Aspects of evolution, post-depositional alteration and mineralisation
Geochimica et Cosmochimica Acta / Apr 01, 2020
Fosu, B. R., Ghosh, P., & Viladkar, S. G. (2020). Clumped isotope geochemistry of carbonatites in the north-western Deccan igneous province: Aspects of evolution, post-depositional alteration and mineralisation. Geochimica et Cosmochimica Acta, 274, 118–135. https://doi.org/10.1016/j.gca.2020.01.020
Acid digestion of carbonates using break seal method for clumped isotope analysis
Rapid Communications in Mass Spectrometry / Dec 19, 2018
Fosu, B. R., Ghosh, P., Mishra, D., Banerjee, Y., K, P., & Sarkar, A. (2018). Acid digestion of carbonates using break seal method for clumped isotope analysis. Rapid Communications in Mass Spectrometry, 33(2), 203–214. Portico. https://doi.org/10.1002/rcm.8304
A triple oxygen isotope perspective on the origin, evolution, and diagenetic alteration of carbonatites
Geochimica et Cosmochimica Acta / Apr 01, 2021
Fosu, B. R., Ghosh, P., Weisenberger, T. B., Spürgin, S., & Viladkar, S. G. (2021). A triple oxygen isotope perspective on the origin, evolution, and diagenetic alteration of carbonatites. Geochimica et Cosmochimica Acta, 299, 52–68. https://doi.org/10.1016/j.gca.2021.01.037
Isotopic fractionation during acid digestion of calcite: A combined ab initio quantum chemical simulation and experimental study
Rapid Communications in Mass Spectrometry / May 25, 2020
Pramanik, C., Chatterjee, S., Fosu, B. R., & Ghosh, P. (2020). Isotopic fractionation during acid digestion of calcite: A combined ab initio quantum chemical simulation and experimental study. Rapid Communications in Mass Spectrometry, 34(13). Portico. https://doi.org/10.1002/rcm.8790
Diamondiferous kimberlites from recently explored Upper Muna Field (Siberian Craton): petrology, mineralogy and geochemistry insights
Geological Society, London, Special Publications / Aug 23, 2021
Yakovlev, D. A., Kostrovitsky, S. I., Fosu, B. R., & Ashchepkov, I. V. (2021). Diamondiferous kimberlites from recently explored Upper Muna Field (Siberian Craton): petrology, mineralogy and geochemistry insights. Geological Society, London, Special Publications, 513(1), 71–102. https://doi.org/10.1144/sp513-2021-9
Temperature Estimates of Lower Miocene (Burdigalian) Coastal Water of Southern India Using a Revised Otolith “Clumped” Isotope Paleothermometer
Geochemistry, Geophysics, Geosystems / Dec 01, 2021
Prasanna, K., Ghosh, P., Eagle, R. A., Tripati, A., Kapur, V. V., Feeney, R. F., Fosu, B. R., & Mishra, D. (2021). Temperature Estimates of Lower Miocene (Burdigalian) Coastal Water of Southern India Using a Revised Otolith “Clumped” Isotope Paleothermometer. Geochemistry, Geophysics, Geosystems, 22(12). Portico. https://doi.org/10.1029/2020gc009601
Do we need to have mineral-specific Δ47 : calibrations and/or acid fractionation factors and/or community standards ?
Goldschmidt2023 abstracts / Jan 01, 2023
Bonifacie, M., Anderson, N., Bergmann, K., Katz, A., Calmels, D., Siebert, J., Horita, J., Bernasconi, S., Daëron, M., Fosu, B., & Jautzy, J. (2023). Do we need to have mineral-specific Δ47 : calibrations and/or acid fractionation factors and/or community standards ? Goldschmidt2023 Abstracts. https://doi.org/10.7185/gold2023.20340
Introducing the “Franken‐Kiel” Carbonate Device: First Application to Δ47‐T Calibrations of Calcite and Dolomite
Geochemistry, Geophysics, Geosystems / Oct 01, 2023
Fosu, B. R., Jautzy, J. J., Yong, W., & Secco, R. A. (2023). Introducing the “Franken‐Kiel” Carbonate Device: First Application to Δ47‐T Calibrations of Calcite and Dolomite. Geochemistry, Geophysics, Geosystems, 24(10). Portico. https://doi.org/10.1029/2023gc011047
Clumped isotope geochemistry reveals insights into secondary carbonates mineralisation in the Michigan Basin, Ontario
Goldschmidt2023 abstracts / Jan 01, 2023
Fosu, B., Jautzy, J., Al, T., & Clark, I. (2023). Clumped isotope geochemistry reveals insights into secondary carbonates mineralisation in the Michigan Basin, Ontario. Goldschmidt2023 Abstracts. https://doi.org/10.7185/gold2023.19846
Trend and pattern in δ13C and δ18O of atmospheric CO2 during COVID lockdown; observation from Bengaluru, India.
Goldschmidt2022 abstracts / Jan 01, 2022
Swaraj, A., Ghosh, P., S, T., & Fosu, B. (2022). Trend and pattern in δ13C and δ18O of atmospheric CO2 during COVID lockdown; observation from Bengaluru, India. Goldschmidt2022 Abstracts. https://doi.org/10.46427/gold2022.9129
The Triple Oxygen Isotope Composition of Carbonatites
Goldschmidt Abstracts / Jan 01, 2020
Fosu, B., Ghosh, P., Weisenberger, T., Spürgin, S., & Viladkar, S. (2020). The Triple Oxygen Isotope Composition of Carbonatites. Goldschmidt Abstracts. https://doi.org/10.46427/gold2020.732
Development of automatized clumped isotope measurements on dolomite for improved characterization of paleofluids in sedimentary rocks
Jan 01, 2021
Jautzy, J. J., Fosu, B., Al, T., & Clark, I. (2021). Development of automatized clumped isotope measurements on dolomite for improved characterization of paleofluids in sedimentary rocks. Natural Resources Canada/CMSS/Information Management. https://doi.org/10.4095/328456
Education
Indian Institute of Science
PhD, Earth Sciences / May, 2020
University of Ghana
BSc, Earth Sciences / May, 2013
Experience
Natural Resources Canada
Postdoctoral Scientist / May, 2021 — Present
Indian Institute of Science
Research Associate / January, 2020 — March, 2021
University of Ghana
Research Assistant / August, 2013 — July, 2014
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