KMap
PROFESSIONAL PREPARATION       College/University                                          Major                                      Degree & Year Jadavpur University, India                             Geology                                  B.Sc, 2006 Jadavpur University, India                             Applied Geology                    M.Sc, 2008 Rice University, TX                                      Earth Science                         PhD, 2014         APPOINTMENTS   2020- present:             Assistant Professor (The RealReal Inc. Endowed Chair in Gem Science), Department of Geosciences, University of Arizona, Tucson, Arizona 2019-2020:                  Assistant Professor, Department of Geosciences, University of Rhode Island, Kingston, Rhode Island 2018:                           Postdoctoral Research Associate, DEEPS, Brown University, Providence, Rhode Island 2016-2018:                  Alexander von Humboldt Postdoctoral Fellow, Bayersiches Geoinstitut, Bayreuth, Germany 2015-2016:                  Visiting Postdoctoral Fellow, Bayerisches Geoinstutut, Bayreuth, Germany

VOSviewer

Courses
  • PG
    Petrology of Gems

  • IGM
    Introduction to Gems and Minerals

  • P
    Petrology

Grants
  • Funding agency logo
    Understanding Magmatic Volatile Loss and its Effect on the Prevalence of Effusive vs. Explosive Styles of Volcanism on the Moon

    Co-Investigator (COI)

    2023

    $133.6K
    Active
  • Funding agency logo
    Collaborative Research: Tracking Nitrogen In Mlange Matrix From Fore-Arc To Sub-Arc Depths With Implications For Deep Nitrogen Cycling: A Combined Field And Experimental Approach

    Principal Investigator (PI)

    2022

    $329.0K
    Active
News
  • College of Science Lecture Series returns in person to delve into the mineral world

    2022

Publications (66)
Recent
  • Nitrogen subduction efficiency via metabasic rocks: case study from a tectonic mélange in Central Tibet

    2023

  • Multiple episodes of rock-melt reaction at the slab-mantle interface: Formation of high silica primary magmas in intermediate to hot subduction zones

    2023

  • Distribution and role of deep mantle volatiles on Earth evolution

    2023

  • Rapid and precise measurement of carbonate clumped isotopes using laser spectroscopy

    2022

  • Nitrogen Behavior in Metabasic Rocks from a Low-Angle Subduction Zone: Insights From Amphibolite and Epidote-Blueschists from the Qiantang Metamorphic Belt, Central Tibet

    2022

  • Controls of fO2-Based COH Degassing and Diffusive Bubble Growth on Explosive Volcanic Eruptions on the Moon

    2022

  • Constraining bulk water of the Moon: the effect of hydrogen partitioning on lunar magma ocean crystallization

    2022

  • Partition Coefficients of Heat Producing Elements during Lunar Magma Ocean Crystallization and their Influence on the Present-Day Selenotherm

    2022

  • Carbonate Platforms Subducted into the Upper Mantle

    2022

  • Multiple episodes of melt-rock reaction at the slab-mantle interface: Formation of high silica primary magmas in intermediate to hot subduction zones

    2022

  • Diapirism of Carbonate Platforms Subducted into the Upper Mantle.

    2022

  • Phase Equilibria of Ultramafic-Rich and Sediment-Rich Mélange Lithologies in Cold to Hot Subduction Zones–Implications for Deep Nitrogen Cycling

    2022

  • Investigating the Composition of Magmas Produced during Partial Melting of Arclogite

    2022

  • Diamonds as windows to deep Earth

    2022

  • Diapirism of carbonate platforms subducted into the upper mantle

    2022

  • Controls on determining the bulk water content of the Moon

    2022

  • Effects of COH degassing and bubble growth on the explosivity of lunar volcanic eruptions

    2022

  • Tracking the evolution of magmas from heterogeneous mantle sources to eruption

    2021

  • The Unresolved Problem with Deriving a Lunar Temperature Profile from Heat Producing Elements

    2021

  • The Importance of Hydrogen Partitioning during Lunar Magma Ocean Crystallization: Implications for Constraining the Water Content of the Bulk Silicate Moon

    2021

  • Crystallization sequence of a Basal Magma Ocean in light of geophysical and geochemical constraints

    2021

  • Tracing garnet clinopyroxenite formation and recycling using arc magma geochemistry: an example from the modern Andean continental arc

    2021

  • Exploring the Sensitivity of Lunar Interior Structure from Geophysical and Geochemical Constraints

    2021

  • The Unresolved Problem with Deriving Lunar Thermal Profiles When Including Heat Producing Elements

    2021

  • Multiple episodes of melt-rock reaction at the slab-mantle interface: Formation of high silica primary magmas in intermediate to hot subduction zones.

    2020

  • Reactive Crystallization of the Basal Magma Ocean on Terrestrial Planets

    2020

  • Controls of Hydrogen Partitioning on the Formation of ‘Wet’ Reservoirs During Lunar Magma Ocean Crystallization

    2020

  • Intraplate Volcanism and Deep Volatile Cycling: Insights into the Dynamic Processes in the Solid Earth I

    2020

  • The initial condition for the long-term evolution of terrestrial planets as determined by Reactive Freezing of the Basal Magma Ocean

    2020

  • The Initial Condition for Long-Term Mantle Evolution of Rocky Planets

    2020

  • Reactive Freezing of the Basal Magma Ocean on Earth and other Terrestrial Planets

    2019

  • Constraining Present-Day Internal Structure of the Moon with Implications for Its Formation Using Thermoelastic Equations of State Modeling

    2019

  • Distribution of trace elements between low-Ca pyroxene and basaltic melts with applications to pyroxenite-derived melt and peridotite interaction in a lithologically …

    2019

  • A petrologic study on the effect of mantle overturn: Implications for evolution of the lunar interior

    2019

  • Constraining heterogeneity in the upper mantle using Ocean Island Basalts

    2019

  • CO2-rich melts in Earth

    2019

  • Overturn of the Mantle and its Consequence on Evolution of the Lunar Interior: Insights from Experiments

    2019

  • Multi-disciplinary approach to constraining present-day internal structure of the Moon with implications for the evolution of the lunar interior

    2018

  • Constraining the Recycling Efficiency of Nitrogen in Modern-day Subduction Zones: Implications for Evolution of the Mantle and Atmosphere

    2018

  • Temperature and Compositional Dependence of High Field Strength Elements Partitioning between Pyroxenes and Basaltic Liquids

    2018

  • Nitrogen evolution within the Earth's atmosphere–mantle system assessed by recycling in subduction zones

    2018

  • The Effect of Fe-Ti-rich Cumulate Overturn on Evolution of the Lunar Interior

    2017

  • Interdisciplinary Perspectives on Mantle Melting and Volcanism II

    2017

  • Thermal Profile of the Lunar Interior Constrained by Revised Estimates of Concentrations of Heat Producing Elements

    2017

  • Effects of water, depth and temperature on partial melting of mantle-wedge fluxed by hydrous sediment-melt in subduction zones

    2016

  • Constraints on Lunar Structure from Combined Geochemical, Mineralogical, and Geophysical modeling

    2016

  • Heterogeneity in the Earth's Interior: The Ongoing Processes of Differentiation I

    2015

  • Origin and Constraints on Ilmenite-rich Partial Melt in the Lunar Lower Mantle

    2015

  • Oceanic lavas sampling the high-<sup>3</sup>He/<sup>4</sup>He mantle reservoir: Primitive, depleted, or re-enriched?

    2015

  • Partial melting of fertile peridotite fluxed by hydrous rhyolitic melt at 2–3 GPa: implications for mantle wedge hybridization by sediment melt and generation of ultrapotassic magmas in convergent margins

    2015

  • Oceanic lavas sampling the high-3He/4He mantle reservoir: Primitive, depleted, or re-enriched?

    2015

  • Effect of Mantle Wedge Hybridization by Sediment Melt on Geochemistry of Arc Magma and Arc Mantle Source-Insights from Laboratory Experiments at High Pressures and Temperatures

    2015

  • Partial melting of fertile peridotite fluxed by hydrous rhyolitic melt at 2–3 GPa: implications for mantle wedge hybridization by sediment melt and generation of ultrapotassic …

    2015

  • Consequences and Resolution of Lunar Lower Mantle Partial Melt

    2014

  • Effect of Bulk Water Concentration on Mantle Wedge Hybridization by Rhyolitic Sediment Melt-Implications for Generation of K-rich Basalts to Andesites in Subduction Zones

    2014

  • Experimental investigation of crust-mantle hybridization in the Earth’s shallow upper mantle

    2014

  • Effect of variable CO<inf>2</inf> on eclogite-derived andesite and lherzolite reaction at 3 GPa - Implications for mantle source characteristics of alkalic ocean island basalts

    2014

  • Partial reactive crystallization of variable CO2-bearing siliceous MORB-eclogite-derived melt in fertile peridotite and genesis of alkalic basalts with signatures of …

    2013

  • Reactive Infiltration of MORB-Eclogite-Derived Carbonated Silicate Melt into Fertile Peridotite at 3 GPa and Genesis of Alkalic Magmas

    2013

  • Carbon-dioxide-rich silicate melt in the Earth's upper mantle

    2013

  • Reaction between Metapelite-derived Hydrous Partial Melt and Subsolidus Fertile Peridotite at 2-3 GPa-Generation of High-K Magmas in Subduction Zones

    2013

  • Reaction between MORB-eclogite derived melts and fertile peridotite and generation of ocean island basalts

    2012

  • The effect of CO2 on partial reactive crystallization of MORB- eclogite-derived basaltic andesite in peridotite and generation of silica-undersaturated basalts.

    2012

  • Genesis of alkaline magmas by reaction of MORB-eclogite derived carbonated melt with lherzolite.

    2012

  • Generation of mantle heterogeneity via reaction between MORB-pyroxenite derived partial melts and peridotite

    2011

  • Reaction between MORB-Pyroxenite-derived Partial Melts and Subsolidus Peridotite at 3 GPa and Generation of Alkalic Ocean Island Basalts

    2010

Grants
Citations
H-Index
Patents
News
Books
Opportunities