GEOLOGICAL
SCIENCES
PUBLICATIONS AND ABSTRACTS
BIBLIOGRAPHY 1991-PRESENT
Wogelius, R.A. and Walther, J.V., 1991, Olivine dissolution at 25 degrees C:
Effects of pH, CO2 and Organic Acids:
Geochim.
Cosmochim. Acta
, v. 55, p. 943-954.
Walther, J.V., 1991, Determiniing the thermodynamic properties of
solutes in crustal fluids:
Amer. J. Sci.
, v. 291, p. 453-472.
Wogelius, R.A. and Walther, J.V., 1992, Olivine dissolution kinetics at
near surface conditions:
Chem.Geol.
, v. 97, p. 101-112.
Walther, J.V., 1992, Ionic association in H2O-CO2 fluids at mid-crustal
conditions:
J. Metamorphic Geol.
, v. 10, p. 789-797.
Brady, P.V. and Walther, J.V., 1992, Surface chemistry and silicate
dissolution at elevated temperatures:
Amer. J. Sci.
v. 292,
p. 639-658.
Xie, Z. and Walther, J.V., 1992, Incongruent dissolution and surface area
of kaolinte:
Geochim. Cosmochim. Acta
, v. 56, p. 3359-3363.
Walther, J.V. and Woodland, A.B., 1993, Experimental determination of the
solubility of the assemblage microcline, muscovite and quartz in
supercritical H2O:
Geochim. Cosmochim. Acta
, v. 57, p. 2431-2437.
Xie, Z. and Walther, J.V., 1993, Wollastonite + quartz solubility in
supercritical NaCl aqueous solutions:
Amer. J. Sci.
, v. 293,
p. 235-255.
Xie, Z. and Walther, J.V., 1993, Quartz solubilities in NaCl solutions with
and without wollastonite at elevated temperatures and pressures:
Geochim.
Cosmochim. Acta
, v. 57, p. 1947-1955.
Mazor, J.J. and Walther, J.V., 1994, Dissolution kinetics of silica
glass as a function of pH between 40 and 85 degrees C:
J.
Non-Crystalline Solids
, v. 170, p. 32-45.
Xie, Z. and Walther, J.V., 1994, Dissolution stoichiometry and adsorption
of alkali and alkaline earth elements to the acid-reacted wollastonite
surface at 25 degrees C:
Geochim. Cosmochim. Acta
,
v. 58, p. 2587-2598.
Walther, J.V., 1994, Fluid-rock reactions during metamorphism at mid-crustal
conditions:
J. Geology
, v. 102, p. 559-570.
Walther, J.V. and Holdaway, M.J., 1995, Comment: Mass transfer
during Barrovian metamorphism:
Amer. J. Sci.
, v. 295,
p. 1020-1025.
Walther, J.V., 1996a, Fluid production and isograd reactions at contacts
of carbonate-rich and carbonate-poor layers during progressive
metamorphism:
J. Metamorphic Geol.
, v. 14, p. 351-360.
Walther, J.V., 1996b, Relation between rates of aluminum silicate mineral
dissolution, pH, temperature, and surface charge:
Amer. J. Sci.
, v. 296, p. 693-728.
Walther, J.V., 1997a, Determination of activity coefficients of neutral
species in supercritical H2O solutions:
Geochim. Cosmochim. Acta
,
v. 61, p. 3311-3318.
Walther, J.V., 1997b, Comment: Feldspar dissolution at 25 degrees C. and
low pH:
Amer. J. Sci.
, v. 297, p. 1012-1021.
Walther, J.V., 1997c, Experimental determination and interpretation of the
solubility of corundum in H2O between 350 and 600 degrees C from 0.5 to
2.2 kbar:
Geochim. Cosmochim. Acta
, v. 61, p. 4955-4964.
1991, Walther, J.V., Thermodynamic properties of solutes in H2O-CO2-CH4 and
other mixed solvent fluids at elevated temperatures and pressures: Abstracts
with programs,
Geol. Soc. Amer.,
v. 23, A213.
1991, Xie, Z. and Walther, J.V., Relation between potentiometric titration,
incongruent dissolution and surface area determination of kaolinite:
Abstracts with programs,
Geol. Soc. Amer.,
v. 23, A259.
1992, Walther, J.V. and Woodland, A.B., Solubility of microcline,
muscovite and quartz and the speciation of Al in supercritical H2O:
Abstracts with programs,
Geol. Soc. Amer.,
v. 24, A208.
1992, Xie, Z. and Walther, J.V., Quartz solubilities in NaCl solutions at
elevated temperatures and pressures: Amer. Geophys. Union Trans.
(EOS),
v. 73, p. 649.
1993, Xie, Z. and Walther, J.V., Dissolution kinetics and adsorption of
cations to the acid reacted wollastonite surface at 25 degrees C:
Abstracts with programs,
Geol. Soc. Amer.,
v. 25, A438.
1994, Walther, J.V., Kinetics of fluid-mineral reactions in metamorphic
processes,
Mineralogical Society
Winter Conference, Program
& Abstracts, p. 25.
1994, Xie, Z., and Walther, J.V., Dissolution kinetics and adsorption of
Cd(II), Co(II) and Ni(II) by acid-reacted wollastonite at near surface
conditions. Amer. Geophys. Union Trans.
(EOS),
Spring
Meeting, v. 75, p. 140.
1994, Lerman, A., Walther, J.V. and Leffler, L.M., Global change and
environmental science program on short and long time scales.
Amer. Geophys. Union Trans.
(EOS),
Spring Meeting, v. 75,
p. 64.
1995, Cruz, J.B. and Walther, J.V., Surface change behavior of
andalusite: implications for mixed oxide surface group
contributions.
(EOS),
Spring Meeting, v. 76, no. 17,
p. S101.
1995, Walther, J.V., Relation between rates of aluminum silicate mineral
dissolution, pH, temperature and surface charge: Abstracts with programs,
Geol. Soc. Amer.,
v. 27, A44.
1996, Mukhopadhyay, B. and Walther, J.V., Zero point of charge and surface
complexation of albite: Abstracts with programs,
Geol. Soc. Amer.,
v. 28, A145-146.
1996, Walther, J.V., Should diffusion be characterized in terms of
concentration of chemical potential gradients?: Abstracts with
programs,
Geol. Soc. Amer.,
v. 28, A132.
1997, Walther, J.V. Solubility of corundum in H2O between 350 and 600 C from 0.5 to 2.2 kbar: Abstracts with programs, Geol. Soc. Amer., v. 29, A25.
Walther, J.V., 1998, Fluids in the deep crust: Abstracts with programs,
Geol. Soc. Amer., v.30, A-243.
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Dr. John V. Walther Department of Geological Sciences Southern Methodist University Dallas, Texas 75275-0395 voice: (214) 768-3174 fax: (214) 768-2701 email: walther@mail.smu.edu |
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