bold - current ExPet group member
* - current or previous graduate student
^ - current or previous Post-Doc
In Press
- Stanley, B.D.*, Hirschmann, M.M., and Withers, A.C. (submitted) Solubility of C-O-H volatiles in graphite-saturated martian basalts.
- Ardia, P.^, Hirschmann, M.M., Withers, A.C., and Stanley, B.D.* (in press) Solubility of methane in a synthetic basaltic melt, with applications to atmosphere-magma ocean-core partitioning of volatiles and to the evolution of the martian atmosphere. Geochimica et Cosmochimica Acta. doi: 10.1016/j.gca.2013.03.028
- Bouhifd, M.A., Whittington, A., Withers, A.C., and Richet, P. (in press) Heat capacities of hydrous silicate glasses and liquids. Chemical Geology. doi: 10.1016/j.chemgeo.2012.10.026
2013
- Withers, A.C. (2013) On the use of unpolarized infrared spectroscopy for quantitative analysis of absorbing species in birefringent crystals. American Mineralogist. doi: 10.2138/am.2013.4316
- Davis, F.A.*, Humayun, M., Hirschmann, M.M., and Cooper, R.S. (2013) Experimentally determined mineral/melt partitioning of first-row transition elements (FRTE) during partial melting of peridotite at 3 GPa. Geochimica et Cosmochimica Acta. 104: 232-260. doi: 10.1016/j.gca.2012.11.009
- Dasgupta, R.*, Mallik, A., Tsuno, K., Withers, A.C., Hirth, G., and Hirschmann, M.M. (2013) Carbon-dioxide-rich silicate melt in the Earth's upper mantle. Nature. 493: 211-215. doi: 10.1038/nature11731
2012
- Hirschmann, M.M., Withers, A.C., Ardia, P.^, and Foley, N.T. (2012) Solubility of molecular hydrogen in silicate melts and consequences for volatile evolution of terrestrial planets. Earth and Planetary Science Letters. 345-348: 38-48. doi: 10.1016/j.epsl.2012.06.031
- Withers, A.C., Bureau, H., Raepsaet, C., and Hirschmann, M.M. (2012) Calibration of infrared spectroscopy by elastic recoil detection analysis of H in synthetic olivine. Chemical Geology. 334: 92-98. doi: 10.1016/j.chemgeo.2012.10.002
- Stanley, B.D.*, Schaub, D.R., and Hirschmann, M.M. (2012) CO2 solubility in primitive martian basalts similar to Yamato 980459, the effect of composition on CO2 solubility of basalts, and the evolution of the martian atmosphere. American Mineralogist. 97:1841-1848. doi: 10.2138/am.2012.4141
- Hirschmann, M.M. (2012) Magma ocean influence on early atmosphere mass and composition. Earth and Planetary Science Letters. 341: 48-57. doi: 10.1016/j.epsl.2012.06.015
- Ardia, P.^, Hirschmann, M.M., Tenner, T.J.*, Withers, A.C., and Hervig, R.L. (2012) H2O storage capacity of olivine at 5-8 GPa and consequences for dehydration partial melting of the upper mantle. Earth and Planetary Science Letters. 345-348: 104-116. doi: 10.1016/j.epsl.2012.05.038
- Yong, W., Botis, S., Shieh, S.R., Shi, W., and Withers, A.C. (2012) Pressure-induced phase transition study of magnesiochromite (MgCr2O4) by Raman spectroscopy and X-ray diffraction. Physics of the Earth and Planetary Interiors. 196-197: 75-82. doi: 10.1016/j.pepi.2012.02.011
- Till, C.B., Grove, T.L., and Withers, A.C. (2012) The beginnings of hydrous mantle wedge melting. Contributions to Mineralogy and Petrology. 163:669-688. doi: 10.1007/s00410-011-0692-6
- Yong, W., Dachs, E., Benisek, A., Withers, A.C., and Secco, R.A. (2012) Heat capacity, entropy and phase equilibria of dmitryivanovite. Physics and Chemistry of Minerals. 39: 259-267. doi: 10.1007/s00269-012-0481-4
- Tenner, T.J.*, Hirschmann, M.M., and Humayun, M. (2012)
The effect of H2O on partial melting of garnet peridotite at 3.5 GPa. Geochemistry, Geophysics, and Geosystems. 13: Q03016. doi: 10.1029/2011GC003942
- Tenner, T.J.*, Hirschmann, M.M., Withers, A.C., and Ardia, P.^ (2012)
H2O storage capacity of olivine and low-Ca pyroxene from 10 to 13 GPa: Consequences for dehydration melting above the transition zone. Contributions to Mineralogy and Petrology. 163: 297-316. doi: 10.1007/s00410-011-0675-7
2011
- Withers, A.C., Hirschmann, M.M., and Tenner, T.J.* (2011)
The effect of Fe on olivine H2O storage capacity: Consequences for H2O in the Martian mantle. American Mineralogist. 96: 1039–1053. doi: 10.2138/am.2011.3669
- Davis, F.A.*, Hirschmann, M.M., and and Humayun, M. (2011) The composition of the incipient partial melt of garnet peridotite at 3 GPa and the origin of OIB. Earth and Planetary Science Letters. 308: 380-390. doi: 10.1016/j.epsl.2011.06.008
- Stanley, B.D.*, Hirschmann, M.M., and Withers, A.C. (2011) CO2 solubility in Martian basalts and Martian atmospheric evolution. Geochimica et Cosmochimica Acta. 75: 5987-6003. doi: 10.1016/j.gca.2011.07.027
- Till, C.B., Grove, T.L., and Withers, A.C. (2011) The beginnings of hydrous mantle wedge melting. Contributions to Mineralogy and Petrology. doi: 10.1007/s00410-011-0692-6
- Umemoto, K., Wentzcovitch, R.M., Hirschmann, M.M., Kohlstedt, D.L., and Withers, A.C. (2011) A first-principles investigation of hydrous defects and IR frequencies in forsterite: The case for Si vacancies. American Mineralogist. 96: 1471-1479. doi: 10.2138/am.2011.3720
2010
- Humayun, M., Davis, F.A.*, and Hirschmann, M.M. (2010) Major element analysis of natural silicates by laser ablation ICP-MS. Journal of Analytical Atomic Spectroscopy. 25: 998-1005. doi: 10.1039/c001391a
2009
- Hirschmann, M.M., Tenner, T.*, Aubaud, C.^, and Withers, A.C. (2009)
Dehydration melting of nominally anhydrous mantle: The primacy of partitioning. Physics of the Earth and Planetary Interiors. 176: 54-68. doi: 10.1016/j.pepi.2009.04.001
- Davis, F.A.*, Tangeman, J.A. Tenner, T.J.*,
and Hirschmann, M.M. (2009) The composition of KLB-1
peridotite. American Mineralogist. 94: 176-180. doi: 10.2138/am.2009.2984
- Hirschmann, M.M. and Dasgupta, R.* (2009) The H/C ratios of Earth's near-surface
and deep reservoirs, and consequences for deep Earth volatile cycles. Chemical Geology. 262: 4-16. doi: 10.1016/j.chemgeo.2009.02.008
- Tenner, T.J.*, Hirschmann, M.M., Withers, A.C., and Hervig, R.L. (2009)
Hydrogen partitioning between nominally anhydrous upper mantle minerals and melt between 3 and 5 GPa. Chemical Geology. 262: 42-56. doi: 10.1016/j.chemgeo.2008.12.006
- Dasgupta, R.*, Hirschmann, M.M., McDonough, W.F., Spiegelman, M., and Withers, A.C. (2009)
Trace element partitioning between garnet peridotite and carbonatite at 6.6 and 8.6 GPa
with applications to the geochemistry of the mantle and of mantle-derived melts. Chemical Geology. 262: 55-77. doi: 10.1016/j.chemgeo.2009.02.004
- Aubaud, C.^, Bureau, H., Raepsaet, C., Khodja, H., Withers, A.C.,
Hirschmann, M.M., and Bell, D. R. (2009) Calibration of the infrared molar absorption coefficients for H in olivine, clinopyroxene and rhyolitic glass by
elastic recoil detection analysis. Chemical Geology. 262: 78-86. doi: 10.1016/j.chemgeo.2009.01.001
- Dachs, E., Geiger, C.A., Withers, A.C., and Essene, E.J. (2009) A calorimetric investigation of spessartine: Vibrational and magnetic heat capacity. Geochimica et Cosmochimica Acta. 73: 3393-3409. doi: 10.1016/j.gca.2009.03.011
2008
- Anderson, K.E., Hirschmann, M.M., and Siepmann, J.I.
(2008) Structure and speciation in hydrous silica melts. 1 Temperature
and composition effects. Journal of Physical Chemistry B. 112: 13005-13014. doi: 10.1021/jp802253d
- Anderson, K.E. Grauvilardell, L.C., Hirschmann, M.M.,
and Siepmann, J.I. (2008) Structure and speciation in hydrous silica melts.
2. Pressure effects. Journal of Physical Chemistry B. 112: 13015-13021. doi: 10.1021/jp802255y
- Withers, A.C. and Hirschmann, M.M. (2008)
Influence of temperature, composition, silica activity and oxygen fugacity
on the H2O storage capacity of olivine at 8 GPa. Contributions
to Mineralogy and Petrology. 156: 595–605. doi: 10.1007/s00410-008-0303-3
- Aubaud, C.^, Hirschmann, M.M., Withers, A.C.,
and Hervig, R.L. (2008) Hydrogen partitioning between melt, clinopyroxene
and garnet at 3 GPa in a hydrous MORB with 6 wt.% H2O. Contributions
to Mineralogy and Petrology. 156: 607–625. doi: 10.1007/s00410-008-0304-2
- Hirschmann, M.M., Ghiorso, M.S., Davis, F.A.*,
Gordon, S.M, Mukherjee, S.*, Grove, T.L., Krawczynski, M., Medard, E., and
Till, C.B. (2008) Library of Experimental Phase Relations (LEPR): A database
and web portal for experimental magmatic phase equilibria data. Geochemistry,
Geophysics, Geosystems 9: Q03011. doi:10.1029/2007GC001894
- Whitney, D.L., Tepper, J.H., Hirschmann, M.M., and Hurlow,
H.A. (2008) Late-orogenic magmatism in the North Cascades, Washington:
petrologic evolution and tectonic origin of the Skymo layered intrusion.
Geological Society of America Bulletin 120: 531-542. doi:10.1130/B26096.1
- Hirschmann, M.M. and Withers, A.C. (2008)
Ventilation of CO2 from a reduced mantle and consequences for
the early Martian greenhouse. Earth and Planetary Science Letters
270: 147-155. doi:10.1016/j.epsl.2008.03.034
- Yong, W., Dachs, E., Withers, A.C., and Essene, E.J.
(2008) Heat capacity and phase equilibria of wadeite-type K2Si4O9.
Contributions to Mineralogy and Petrology 155: 137-146. doi:10.1007/s00410-007-0232-6
