The dependence of labradorite dissolution and Sr isotope release rates on solution saturation state

Geochimica et Cosmochimica Acta

Volumn 64, Issue 14, 2000, Pages 2389-2400

  Taylor, Aaron S ^a   Blum, Joel D ^b   Lasaga, Antonio C ^a  

^a YALE UNIVERSITY   (United States)

^b UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DISSOLUTION; LABRADORITE; SATURATION; STRONTIUM ISOTOPE; WEATHERING; WEATHERING RATE;

EID: 0033940757     PISSN: 00167037     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0016-7037(00)00361-6     Document Type: Article

References (59)

1. Aagaard P., Helgeson H.C. Thermodynamic and kinetic constraints on reaction rates among minerals and aqueous solutions. I. Theoretical Considerations. Amer. J. Sci. 282:1982;237-285.
2. Amrhein C., Suarez D.L. The use of a surface complexation model to describe the kinetics of ligand-promoted dissolution of anorthite. Geochim. Cosmochim. Acta. 52:1988;2785-2793.
3. Amrhein C., Suarez D.L. Some factors affecting the dissolution kinetics of anorthite at 25°C. Geochim. Cosmochim. Acta. 56:1992;1815-1826.
4. Berner R.A., Lasaga A.C., Garrels R.M. The carbonate-silicate geochemical cycle and its effect on atmospheric carbon dioxide over the past 100 million years. Am. J. Sci. 283:1983;641-683.
5. Blake R.E., Walter L.M. Kinetics of feldspar and quartz dissolution at 70-80°C and near-neutral pH Effects of organic acids and NaCl . Geochim. Cosmochim. Acta. 63:1999;2043-2059.
6. Blum A. E. and Stillings L. L. (1995) Feldspar dissolution kinetics. In Chemical weathering rates of silicate minerals (eds. A. F. White and S. L. Brantley), Rev. Min. 31, Chap. 7, pp. 291-351.
7. Blum J.D., Erel Y.E. Rb-Sr isotope systematics of a granitic soil chronosequence The importance of biotite weathering . Geochim. Cosmochim. Acta. 61:1997;3193-3204.
8. 2 and temperature on silicate weathering Possible implications for climate control . Geochim. Cosmochim. Acta. 58:1994;1853-1856.
9. Brantley S.L., Stillings L.L. Feldspar dissolution at 25°C and low pH. Am. J. Sci. 296:1996;101-127.
10. Brantley S.L., Chesley J.T., Stillings L.L. Isotopic ratios and release rates of strontium measured from weathering feldspars. Geochim. Cosmochim. Acta. 62:1998;1493-1500.
11. 86Sr ratio during Phanerozoic time; interpretation using a flux model. Geochim. Cosmochim. Acta. 40:1976;721-730.
12. 86Sr in a sandy silicate aquifer, northern Wisconsin, USA. Geochim. Cosmochim. Acta. 60:1996;1807-1821.
13. Bullen T.D., White A., Blum A., Harden J., Schulz M. Chemical weathering of a soil chronosequence on graitoid alluvium II. Mineralogic and isotopic constraints on the behavior of strontium . Geochim. Cosmochim. Acta. 61:1997;291-306.
14. Burch T.E., Nagy K.L., Lasaga A.C. Free energy dependence of albite dissolution kinetics at 80°C and pH 8.8. Chem. Geol. 105:1993;137-162.
15. 86Sr throughout Phanerozoic time. Geology. 10:1992;516-519.
16. 2 partial pressure. Geochim. Cosmochim. Acta. 40:1978;41-50.
17. Capo R.C., DePaolo D.J. Seawater strontium isotopic variations from 2.5 million years ago to the present. Science. 249:1990;51-55.
18. Casey W.H., Westrich H.R., Holdren G.R. Dissolution rates of plagioclase at pH = 2 and 3. Am. Min. 76:1991;211-217.
19. Chen Y., Brantley S.L. Temperature and pH-dependence of albite dissolution rate at acid pH. Chem. Geol. 135:1997;275-290.
20. Chou L., Wollast R. Study of the weathering of albite at room temperature and pressure with a fluidized bed reactor. Geochim. Cosmochim. Acta. 48:1984;2205-2217.
21. Drever J.I. The effect of land plants on weathering rates of silicate minerals. Geochim. Cosmochim. Acta. 58:1994;2325-2332.
22. Drever J. I. and Clow D. W. (1995) Weathering rates in catchments. In Chemical weathering rates of silicate minerals (eds. A. F. White and S. L. Brantley), Rev. Min. 31, 463-483.
23. Dougan W.K., Wilson A.L. The absorptiometric determination of aluminum in water. A comparison of some chromogenic reagents and the development of an improved method. Analyst. 99:1974;413-430.
24. Grasshoff K. (1976) Methods of Seawater Analysis, pp. 41-59, Springer-Verlag.
25. Harris N. Significance of weathering Himalayan metasedimentary rocks and leucogranites for the Sr isotope evolution of seawater during the early Miocene. Geology. 23:1995;795-798.
26. Hodell D.A., Mead G.A., Mueller P.A. Variation in the strontium isotopic composition of seawater (8 Ma to present); implications for chemical weathering rates and dissolved fluxes to the oceans. Chem. Geol. 80:1990;291-307.
27. Huang W.H., Kiang W.C. Laboratory dissolution of plagioclase feldspars in water and organic acids at room temperature. Am. Min. 57:1972;1849-1859.
28. Lasaga A. C. (1981) Transition state theory. In Kinetics of Geochemical processes (eds. A. C. Lasaga and R. J. Kirkpatrick), Rev. Min. 8, 135-169.
29. Lasaga A.C., Blum A.E. Surface chemistry, etch pits and mineral-water reactions. Geochim. Cosmochim. Acta. 50:1986;2363-2379.
30. Lasaga A.C., Soler J.M., Ganor J., Burch T.E., Nagy K.L. Chemical weathering rate laws and global geochemical cycles. Geochim. Cosmochim. Acta. 58:1994;2361-2386.
31. Lasaga A.C. Kinetic theory in the Earth Sciences. 1998;Princeton University Press.
32. 18O records, Himalayan alkalinity fluxes, and Cenozoic climate models. Ruddiman W. Tectonic uplift and climate change. 1997;427-467 Plenum.
33. Mogollon J.L., Ganor J., Soler J.M., Lasaga A.C. Column experiments and the full dissolution rate law of gibbsite. Am. J. Sci. 296:1996;729-765.
34. Morse J. W. (1983) The kinetics of calcium carbonate dissolution and precipitation. In Carbonates: Mineralogy and Chemistry. Rev. Min. 11, 227-264.
35. Nagy K.L., Blum A.E., Lasaga A.C. Dissolution and precipitation kinetics of kaolinite at 80°C and pH 3 The dependence on solution saturation state . Am. J. Sci. 291:1991;649-686.
36. Nagy K.L., Lasaga A.C. Dissolution and precipitation kinetics of gibbsite at 80°C and pH 3 The dependence on solution saturation state . Geochim. Cosmochim. Acta. 56:1992;3093-3111.
37. Oelkers E.H., Schott J., Devidal J.-L. The effect of aluminum, pH, and chemical affinity on the rates of aluminosilicate dissolution reactions. Geochim. Cosmochim. Acta. 58:1994;2011-2024.
38. Oxburgh R., Drever J.I., Sun Y.-T. Mechanism of plagioclase dissolution in acid solution at 25°C. Geochim. Cosmochim. Acta. 58:1994;661-669.
39. Palmer M.R., Elderfield H. Sr isotope composition of sea water over the past 75 M yr. Nature. 314:1985;526-528.
40. Raymo M.E., Ruddiman W.F., Froelich P.N. Influence of late Cenozoic mountain building on ocean geochemical cycles. Geology. 16:1988;649-653.
41. Raymo M.E., Ruddiman W.F. Tectonic forcing of late Cenozoic climate. Nature. 16:1992;117-122.
42. Richter F.M., DePaolo D.J. Diagenesis and Sr isotopic evolution of seawater using data from DSDP 590B and 575. Earth Plant. Sci. Lett. 90:1988;382-394.
43. Richter F.M., Rowley D.B., DePaolo D.J. Sr isotope evolution of seawater The role of tectonics . Earth Plant. Sci. Lett. 109:1992;11-23.
44. Schweda P. (1989) Kinetics of alkali feldspar dissolution at low temperature. In Proceedings of the 6th International Symposium on Water-Rock Interaction (ed. D. L. Miles), pp. 609-612. Malver, UK, Aug. 3-8, 1989.
45. Sjöberg L. Kinetics and mechanism of calcite dissolution in aqueous solution at low temperatures. Stockholm Contrib. Geol. 32:1978;1-92.
46. Sjöberg L. (1989) Kinetics and non-stoichiometry of labradorite dissolution. In Proceedings of the 6th International Symposium on Water-Rock Interaction (ed. D. L. Miles), pp. 639-642. Malver, UK, Aug. 3-8, 1989.
47. Stillings L.L., Brantley S.L. Feldspar dissolution at 25°C and pH 3 Reaction stoichiometry and the effect of cations . Geochim. Cosmochim. Acta. 59:1995;1483-1496.
48. Stillings L.L., Drever J.I., Brantley S.L., Sun Y., Oxburgh R. Rates of feldspar dissolution at pH 3-7 and with 0-8 mM oxalic acid. Chem. Geol. 132:1996;79-89.
49. Sverdrup H. U. and Warfvinge P. (1995) Estimating field weathering rates using laboratory kinetics. In Chemical weathering rates of silicate minerals (ed. A. F. White and S. L. Brantley). Rev. Min. 31, Chap. 11, 485-539.
50. Swoboda-Colberg N.G., Drever J.I. Mineral dissolution rates in plot-scale field and laboratory experiments. Chem. Geol. 105:1993;51-69.
51. Taylor A. S., Blum J. D., Lasaga A. C., and MacInnis I. N. (2000) Kinetics of dissolution and Sr release during biotite and phlogopite weathering. Geochim. Cosmochim. Acta (in press).
52. 18O evoloution of Phanerozoic seawater. Chem. Geol. 161:1999;59-88.
53. Velbel M.A. Constancy of silicate-mineral weathering-rate ratios between natural and experimental weathering Implications for hydrologic control of differences in absolute rates . Chem. Geol. 105:1993;89-99.
54. Wadleigh M.A., Veizer J., Brooks C. Strontium and its isotopes in Canadian rivers Fluxes and global implications . Geochim. Cosmochim. Acta. 49:1985;1727-1736.
55. Welch S.A., Ullman W.J. The effect of organic acids on plagioclase dissolution rates and stoichiometry. Geochim. Cosmochim. Acta. 57:1993;2725-2736.
56. Welch S.A., Ullman W.J. Feldspar dissolution in acidic and organic solutions Compositional and pH dependence of dissolution rate . Geochim. Cosmochim. Acta. 60:1996;2939-2948.
57. Wolery T. J. (1983) EQ3NR. A computer program for geochemical aqueous speciation-solubility calculations: User's guide and documentation. Lawrence Livermore National Laboratory Report No. UCRL-53414, 191 pp.
58. White A. F. (1995) Chemical weathering rates of silicate minerals in soils. In Chemical weathering rates of silicate minerals (eds. A. F. White and S. L. Brantley), Rev. Min. 31, Chap. 9, 407-461.
59. White A.F., Bullen T.D., Vivit D.V., Schulz M.S. The role of disseminated calcite in the chemical weathering of granitoid rocks. Geochim. Cosmochim. Acta. 63:1999;1939-1953.