Reevaluation of formation of metal nodules in ordinary chondrites

Meteoritics and Planetary Science

Volumn 33, Issue 5, 1998, Pages 993-998

  Kong, Ping ^a,c   Ebihara, Mitsuru ^a   Xie, Xiande ^b  

^a TOKYO METROPOLITAN UNIVERSITY   (Japan)

^b GUANGZHOU INSTITUTE OF GEOCHEMISTRY   (China)

^c UNIVERSITY OF COLOGNE   (Germany)

Author keywords

Chondrite; Meteorite

Indexed keywords

CHONDRITE; METEORITE;

EID: 0032463364     PISSN: 10869379     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1945-5100.1998.tb01706.x     Document Type: Article

References (21)

1. AFIATTALAB F. A. AND WASSON J. T. (1980) Composition of the metal phases in ordinary chondrites: Implications regarding classification and metamorphism. Geochim. Cosmochim. Acta 44, 431-446.
2. BENNETT M. E., III AND MCSWEEN H. Y., JR. (1996) Shock features in iron-nickel metal and troilite of L-group ordinary chondrites. Meteorit. Planet. Sci. 31, 255-264.
3. CHOU C. L., BAEDECKER P. A. AND WASSON J. T. (1973) Distribution of Ni, Ga, Ge and Ir between metal and silicate portions of H-group chondrites. Geochim. Cosmochim. Acta 37, 2159-2171.
4. GROSSMAN L. AND OLSEN E. (1974) Origin of the high-temperature fraction of C2 chondrites. Geochim. Cosmochim. Acta 38, 173-187.
5. HSU W., HUSS G. R. AND WASSERBURG G. J. (1998) Ion probe analyses of PGEs in metallic phases of chondrites: Implications for the origin of chondritic metals (abstract). Lunar Planet. Sci. 29, #1939, Lunar and Planetary Institute, Houston, Texas (CD-ROM).
6. IKEDA Y., YAMAMOTO T., KOJIMA H., IMAE N., KONG P., EBIHARA M. AND PRINZ M. (1997) Yamato-791093, a metal-sulfide-enriched H-group chondritic meteorite transitional to primitive IIE irons with silicate inclusions. Antarct. Meteorite Res. 10, in press.
7. -12 g/g level in geological samples by a long chain primary amine extraction. J. Radioanal. Nucl. Chem. 130, 321-331.
8. KONG P. AND EBIHARA M. (1996) Metal phases of L chondrites: Their formation and evolution in the nebula and in the parent body. Geochim. Cosmochim. Acta 60, 2667-2680.
9. KONG P., EBIHARA M., NAKAHARA H. AND ENDO K. (1995) Chemical characteristics of the metal phases of the Richardton H5 chondrite. Earth Planet. Sci. Lett. 136, 407-419.
10. KONG P., EBIHARA M. AND NAKAHARA H. (1996) Determination of eighteen siderophile elements including all platinum group elements in chondritic metals and iron meteorites by instrumental neutron activation. Anal. Chem. 68, 4130-4134.
11. PALME H., BORISOV A. AND WULF A. V. (1998) Experimental determination of the oxidation sequence of refractory metals (abstract). Lunar Planet. Sci. 29, #1611, Lunar and Planetary Institute, Houston, Texas (CD-ROM).
12. RUBIN A. E. (1990) Kamacite and olivine in ordinary chondrites: Intergroup and intragroup relationships. Geochim. Cosmochim. Acta 54, 1217-1232.
13. RUBIN A. E. (1995) Fractionation of refractory siderophile elements in metal from the Rose City meteorite. Meteoritics 30, 412-417.
14. SCHMITT W., PALME H. AND WÄNKE H. (1989) Experimental determination of metal/silicate partition coefficients for P, Co, Ni, Cu, Ga, Ge, Mo, and W and some implications for the early evolution of the Earth. Geochim. Cosmochim. Acta 53, 173-185.
15. SCOTT E. R. D. (1973) Large metal nodules in ordinary chondrites (abstract) EOS 54, 1125-1126.
16. SEARS D. W., KALLEMEYN G. W. AND WASSON J. T. (1983) Composition and origin of clasts and inclusions in the Abee enstatite chondrite breccia. Earth Planet. Sci. Lett. 62, 180-192.
17. SMITH B. A. AND GOLDSTEIN J. I. (1977) The metallic microstructures and thermal histories of severely reheated chondrites. Geochim. Cosmochim. Acta 41, 1061-1072.
18. SYLVESTER P. J., WARD B. J., GROSSMAN L. AND HUTCHEON I. D. (1990) Chemical compositions of siderophile element-rich opaque assemblages in an Allende inclusion. Geochim. Cosmochim. Acta 54, 3491-3508.
19. WASSON J. T. (1985) Meteorites: Their Record of Early Solar System History. W. H. Freeman, New York, New York, USA. 259 pp.
20. WIDOM E., RUBIN A. E. AND WASSON J. T. (1986) Composition and formation of metal nodules in ordinary chondrites. Geochim. Cosmochim. Acta 50, 1989-1995.
21. XIE X. AND WANG D. (1992) The behavior of Fe-Ni metal during thermal metamorphism of the Jilin chondrite. Chinese J. Geochem. 11, 23-31.