Growth mechanism and additional constraints on FeNi metal condensation in the solar nebula

Journal of Geophysical Research: Planets

Volumn 106, Issue E12, 2001, Pages 32797-32801

  Meibom, Anders ^a   Petaev, Mikhail I ^b   Krot, Alexander N ^c   Keil, Klaus ^c,d   Wood, John A ^b  

^a STANFORD UNIVERSITY   (United States)

^b HARVARD SMITHSONIAN CENTER FOR ASTROPHYSICS   (United States)

^c UNIVERSITY OF HAWAII   (United States)

^d UNIVERSITY OF HAWAII   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CHONDRITE; FORMATION MECHANISM; IRON; METAL; NICKEL;

EID: 0035715284     PISSN: 01480227     EISSN: None     Source Type: Journal    
DOI: 10.1029/2000JE001477     Document Type: Article

References (14)

1. Anders, E., and N. Grevesse, Abundances of the elements: Meteoritic and solar, Geochim. Cosmochim. Acta, 53, 197-214, 1989.
2. Bell, K. R., P. M. Cassen, J. T. Wasson, and D. S. Woolum, The FU Orionis phenomenon and solar nebula material, in Protostars and Planets 4, edited by V. Mannings, A. P. Boss, and S. S. Russell, pp. 897-926, Univ. of Ariz. Press, Tucson, 2000.
3. Campbell, A. J., M. Humayun, and M. K. Weisberg, Siderophile element distributions in zoned metal grains in Hammadah al Hamra 237, Meteorit. Planet. Sci., 35, A38, 2000.
4. Campbell, A. J., M. Humayun, A. Meibom, A. N. Krot, and K. Keil, Origin of zoned metal grains in the QUE 94411 chondrite, Geochim. Cosmochim. Acta, 65, 163-180, 2001.
5. Grossman, L., and E. Olsen, Origin of the high-temperature fraction of C2 chondrites, Geochim. Cosmochim. Acta, 38, 173-187, 1974.
6. Herzog, G. F., G. J. Flynn, S. R. Sutton, J. S. Delaney, A. N. Krot, and A. Meibom, Low gallium and germanium contents in metal grains from the Bencubbin/CH-like meteorite QUE 94411 determined by synchrotron XRF, Meteorit. Planet. Sci., 35, A71, 2000.
7. Meibom, A., M. I. Petaev, A. N. Krot, J. A. Wood, and K. Keil, Primitive FeNi metal grains in CH carbonaceous chondrites formed by condensation from a gas of solar composition, J. Geophys. Res., 104, 22,053-22,059, 1999.
8. Meibom, A., S. J. Desch, A. N. Krot, J. N. Cuzzi, M. I. Petaev, L. Wilson, and K. Keil, Large scale thermal events in the solar nebula: Evidence from Fe, Ni metal grains in primitive meteorites, Science, 288, 839-841, 2000.
9. Murch, G. E., and C. M. Bruff, Chemical diffusion in inhomogeneous binary alloys, in Numerical Data and Functional Relationships in Science and Technology, edited by H. Mehrer, pp. 279-371, Springer-Verlag, New York, 1990.
10. Petaev, M. I., A. Meibom, J. A. Wood, A. N. Krot, and K. Keil, The condensation origin of some metal in CH chondrites: A thermodynamic model, Lunar Planet. Sci. [CD-ROM], XXX, abstract 1613, 1999.
11. Petaev, M. I., A. Meibom, A. N. Krot, J. A. Wood, and K. Keil, The condensation origin of zoned metal grains in QUE94411: Implications for the formation of the Bencubbin-like chondrites, Meteorit. Planet. Sci., 36, 93-106, 2001.
12. Shu, F. K., H. Shang, and T. Lee, Toward an astrophysical theory of chondrites, Science, 271, 1545-1552, 1996.
13. Weisberg, M. K., and M. Prinz, Zoned metal in the CR-clan chondrites, paper presented at 30th Symposium on Antarctic Meteorology, Natl. Inst. of Polar Res., Tokyo, Japan, 1999.
14. Weisberg, M. K., M. Prinz, R. N. Clayton, T. K. Mayeda, N. Sugiura, S. Zashu, and M. Ebihara, QUE 94411 and the origin of Bencubbinites, Lunar Planet. Sci. [CD-ROM], XXX, abstract 1416, 1999.