Short time scales of magmatic assimilation from diffusion modeling of multiple elements in olivine

Geology

Volumn 33, Issue 10, 2005, Pages 837-840

  Costa, Fidel ^a   Dungan, Michael ^b  

^a RUHR UNIVERSITY BOCHUM   (Germany)

^b UNIVERSITY OF GENEVA   (Switzerland)

Author keywords

Assimilation; Diffusion; Magma; Olivine; Time scales

Indexed keywords

DIFFUSION MODELING; MAGMATIC ASSIMILATION; TIME SCALES;

BASALT; DIFFUSION; GEOCHEMISTRY; MATHEMATICAL MODELS; MINERALOGY; VOLCANIC ROCKS;

OLIVINE;

DIFFUSION; IGNEOUS GEOCHEMISTRY; MAGMA CHEMISTRY; OLIVINE;

EID: 26844559977     PISSN: 00917613     EISSN: 00917613     Source Type: Journal    
DOI: 10.1130/G21675.1     Document Type: Article

References (28)

1. Chakraborty, S., 1997, Rates and mechanisms of Fe-Mg interdiffusion in olivine at 980 °C-1300 °C: Journal of Geophysical Research, v. 102, p. 12,317-12,331, doi: 10.1029/97JB00208.
2. Condomines, M., Gauthier, P.-J., and Sigmarsson, O., 2003, Timescales of magma chamber processes and dating of young volcanic rocks, in Bourdon, B., et al., eds., Uranium series geochemistry: Reviews in Mineralogy and Geochemistry, v. 52, p. 125-174.
3. Coogan, L.A., Hain, A., Stahl, S., and Chakraborty, S., 2005, Experimental determination of the diffusion coefficient for calcium in olivine between 900 °C and 1500 °C: Geochimica et Cosmochimica Acta (in press).
4. Coombs, M.L., Eichelberger, J.C., and Rutherford, M.J., 2000, Magma storage and mixing conditions for the 1953-1974 eruptions of Southwest Trident volcano, Katmai National Park, Alaska: Contributions to Mineralogy and Petrology, v. 140, p. 99-118, doi: 10.1007/s004100000166.
5. Costa, F., and Chakraborty, S., 2004, Decadal time gaps between mafic intrusion and silicic eruption obtained from chemical zoning patterns in olivine: Earth and Planetary Science Letters, v. 227, p. 517-530, doi: 10.1016/j.epsl.2004.08.011.
6. Costa, F., Dungan, M., and Singer, B.S., 2002, Hornblende- and phlogopite-bearing gabbroic xenoliths from Volcán San Pedro (36°S), Chilean Andes: Evidence for melt and fluid migration and reactions in subduction related plutons: Journal of Petrology, v. 43, p. 219-241, doi: 10.1093/petrology/43.2.219.
7. Costa, F., Chakraborty, S., and Dohmen, R., 2003, Diffusion coupling between trace and major elements and a model for calculation of magma residence times using plagioclase: Geochimica et Cosmochimica Acta, v. 67, p. 2189-2200, doi: 10.1016/S0016-7037(02)01345-5.
8. Dohmen, R., Becker, H.-W., and Chakraborty, S., 2003, Point defect equilibration and diffusion in olivine at low temperatures (T<1000 °C): European Journal of Mineralogy, v. 15, p. 42.
9. Dungan, M., 2005, Partial melting at the Earth's surface: Implications for assimilation rates and mechanisms in subvolcanic intrusions: Journal of Volcanology and Geothermal Research, v. 140, p. 193-203, doi: 10.1016/ j.jvolgeores.2004.07.021.
10. Dungan, M., and Davidson, J., 2004, Partial assimilative recycling of the mafic plutonic roots of arc volcanoes: An example from the Chilean Andes: Geology, v. 32, p. 773-776, doi: 10.1130/G20735.1.
11. Dungan, M., Wulff, A., and Thompson, R., 2001, A refined eruptive stratigraphy for the Tatara-San Pedro Complex (36°S, Southern Volcanic Zone, Chilean Andes): Reconstruction methodology and implications for magma evolution at long-lived arc volcanic centers: Journal of Petrology, v. 42, p. 555-626, doi: 10.1093/petrology/42.3.555.
12. Edwards, B., and Russell, J.K., 1998, Time scales of magmatic processes: New insights from dynamic models for magmatic assimilation: Geology, v. 26, p. 1103-1106. doi: 10.1130/ 0091-7613(1998)026<1103:TSOMPN>2.3.CO;2.
13. Ghiorso, M.S., and Sack, R.O., 1995, Chemical mass transfer in magmatic processes IV. A revised and internally consistent thermodynamic model for the interpolation and extrapolation of liquid-solid equilibria in magmatic systems at elevated temperatures and pressures: Contributions to Mineralogy and Petrology, v. 119, p. 197-212.
14. Hawkesworth, C., George, R., Turner, S., and Zellmer, G., 2004, Time scales of magmatic processes: Earth and Planetary Science Letters, v. 218, p. 1-16, doi: 10.1016/S0012-821X(03)00634-4.
15. Huebner, J.S., and Sato, M., 1970, The oxygen fugacity-temperature relationships of manganese nickel oxide buffers: American Mineralogist, v. 55, p. 934-956.
16. Jurewicz, A.J.G., and Watson, E.B., 1988, Cations in olivine, Part 2: Diffusion in olivine xenocrysts, with applications to petrology and mineral physics: Contributions to Mineralogy and Petrology, v. 99, p. 186-201, doi: 10.1007/BF00371460.
17. Kelemen, P.B., 1986, Assimilation of ultramatic rocks in subduction-related magmatic arcs: Journal of Geology, v. 94, p. 829-843.
18. Klügel, A., 2001, Prolonged reactions between harzburgite xenoliths and silica-undersaturated melt: Implications for dissolution and Fe-Mg interdiffusion rates of orthopyroxene: Contributions to Mineralogy and Petrology, v. 141, p. 1-14.
19. Morgan, D.J., Blake, S., Rogers, N.W., DeVivo, B., Rolandi, G., Macdonald, R., and Hawkesworth, C.J., 2004, Timescales of crystal residence and magma chamber volume from modeling of diffusion profiles in phenocrysts: Vesuvius 1944: Earth and Planetary Science Letters, v. 222, p. 933-946, doi: 10.1016/j.epsl.2004.03.030.
20. Nakamura, M., 1995, Continuous mixing of crystal mush and replenished magma in the ongoing Unzen eruption: Geology, v. 23, p. 807-810, doi: 10.1130/0091-7613(1995)023<0807:CMOCMA>2.3.CO;2.
21. Pan, Y., and Batiza, R., 2002, Mid-ocean ridge magma chamber processes: Constraints from olivine zonation in lavas from the East Pacific Rise at 9°30′N and 10°30′N: Journal of Geophysical Research, v. 107, p. 2022-2035, doi: 10.1029/2001JB000435.
22. Petry, C., Chakraborty, S., and Palme, H., 2004, Experimental determination of Ni diffusion coefficients in olivine and their dependence on temperature, composition, oxygen fugacity, and crystallographic orientation: Geochimica et Cosmochimica Acta, v. 68, p. 4179-4188.
23. Reid, M., 2003, Timescales of magma transfer and storage in the crust, in Holland, H.D., and Turekian, K.K., eds., Treatise on geochemistry, Volume 3: The crust: Oxford, Elsevier-Pergamon, p. 167-193.
24. Shaw, C., 2004, The temporal evolution of three magmatic systems in the West Eifel volcanic field, Germany: Journal of Volcanology and Geothermal Research, v. 131, p. 213-240, doi: 10.1016/ S0377-0273(03)00363-9.
25. Spera, F.J., and Bohrson, W.A., 2004, Open-system magma chamber evolution: An energy-constrained geochemical model incorporating the effects of concurrent eruption, recharge, variable assimilation and fractional crystallization (EC-E'RAXFC): Journal of Petrology, v. 45, p. 2459-2480, doi: 10.1093/petrology/egh072.
26. Turner, S., Bourdon, B., and Gill, J., 2003, Insights into magma genesis at convergent margins from U-series isotopes, in Bourdon, B., et al., eds., Uranium series geochemistry: Reviews in Mineralogy and Geochemistry, v. 52, p. 255-315.
27. White, R.A., 1996, Precursory deep long-period earthquakes at Mount Pinatubo: Patio-temporal link to a basalt trigger, in Newhall, C.G., and Punongbayan, R.S., eds., Fire and mud: Eruptions and lahars of Mount Pinatubo, Philippines: Seattle, University of Washington Press, p. 307-327.
28. Zellmer, G.F., Blake, S., Vance, D., Hawkesworth, C., and Turner, S., 1999, Plagioclase residence times at two island arc volcanoes (Kameni Islands, Santorini, and Soufriere, St. Vincent) determined by Sr diffusion systematics: Contributions to Mineralogy and Petrology, v. 136, p. 345-357, doi: 10.1007/s004100050543.