The Galim LL/EH polymict breccia: Evidence for impact-induced exchange between reduced and oxidized meteoritic material

Meteoritics and Planetary Science

Volumn 32, Issue 4, 1997, Pages 489-492

  Rubin, Alan E ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CHONDRITE; GALIM METEORITE; IMPACT; POLYMICT BRECCIA; SHOCK METAMORPHISM;

EID: 0031437546     PISSN: 10869379     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1945-5100.1997.tb01293.x     Document Type: Article

References (28)

1. BOTTKE W. F., NOLAN M. C., GREENBERG R. AND KOLVOORD R. A. (1994) Velocity distributions among colliding asteroids. Icarus 107, 255-268.
2. CHINNER G. A. (1960) Pelitic gneisses with varying ferrous/ferric ratios from Glen Clova, Angus, Scotland. J. Petrol. 1, 178-217.
3. CHRISTOPHE MICHEL-LÉVY M. AND BOUROT-DENISE M. (1988) A new look at the Galim (a) and Galim (b) meteorites. Mineral. Mag. 52, 519-525.
4. COMPTON R. R. (1960) Contact metamorphism in Santa Rosa Range, Nevada. Bull. Geol. Soc. America 71, 1383-1416.
5. DODD R. T. (1974) Petrology of the St. Mesmin chondrite. Contrib. Mineral. Petrol. 46, 129-145.
6. FODOR R. V. AND KEIL K. (1976) Carbonaceous and noncarbonaceous lithic fragments in the Plainview, Texas chondrite: Origin and history. Geochim. Cosmochim. Acta 40, 177-189.
7. FODOR R. V., KEIL K., WILKENING L. L., BOGARD D. D. AND GIBSON E. K. (1976) Origin and history of a meteorite parent-body regolith breccia: Carbonaceous lithic fragments in the Abbott, New Mexico, chondrite. Spec. Publ. New Mexico Geol. Soc. 6, 206-218.
8. FREER R. (1981) Diffusion in silicate minerals and glasses: A data digest and guide to the literature. Contrib. Mineral. Petrol. 76, 440-454.
9. GOMES C. B. AND KEIL K. (1980) Brazilian Stone Meteorites. Univ. New Mexico Press, Albuquerque, New Mexico. 161 pp.
10. GROSSMAN J. N., RUBIN A. E., RAMBALDI E. R., RAJAN R. S. AND WASSON J. T. (1985) Chondrules in the Qingzhen type-3 enstatite chondrite: Possible precursor components and comparison to ordinary chondrite chondrules. Geochim. Cosmochim. Acta. 49, 1781-1795.
11. GROSSMAN J. N., RUBIN A. E., NAGAHARA H. AND KING E. A. (1988) Properties of chondrules. In Meteorites and the Early Solar System (eds. J. F. Kerridge and M. S. Matthews), pp. 619-659. Univ. Arizona Press, Tucson, Arizona.
12. HARLOW G. E., DELANEY J. S., NEHRU C. E. AND PRINZ M. (1982) Metamorphic reactions in mesosiderites: Origin of abundant phosphate and silica. Geochim. Cosmochim. Acta 46, 339-348.
13. KALLEMEYN G. W. AND WASSON J. T. (1985) The compositional classification of chondrites: IV. Ungrouped chondritic meteorites and clasts. Geochim. Cosmochim. Acta 49, 261-270.
14. KISSIN S. A. (1989) Application of the sphalerite cosmobarometer to the enstatite chondrites. Geochim. Cosmochim. Acta 53, 1649-1655.
15. MELOSH H. J. (1989) Impact Cratering: A Geologic Process. Oxford Univ. Press, Oxford, U. K. 245 pp.
16. MITTLEFEHLDT D. W. (1990) Petrogenesis of mesosiderites. I. Origin of mafic lithologies and comparison with basaltic achondrites. Geochim. Cosmochim. Acta 54, 1165-1173.
17. MIYASHIRO A. (1964) Oxidation and reduction in the Earth's crust with special reference to the role of graphite. Geochim. Cosmochim. Acta 28, 717-729.
18. NEAL C. W. AND LIPSCHUTZ M. E. (1981) Cumberland Falls chondritic inclusions: Mineralogy/petrology of a forsterite chondrite suite. Geochim. Cosmochim. Acta 45, 2091-2107.
19. PRINZ M., NEHRU C. E., DELANEY J. S., HARLOW G. E. AND BEDELL R. L. (1980) Modal studies of mesosiderites and related achondrites, including the new mesosiderite ALHA 77219. Proc. Lunar Planet. Sci. Conf. 11th, 1055-1071.
20. PRINZ M., NEHRU C. E., WEISBERG M. K. AND DELANEY J. S. (1984) Type 3 enstatite chondrites: A newly recognized group of unequilibrated enstatite chondrites (UECs) (abstract). Lunar Planet. Sci. 15, 653-654.
21. RUBIN A. E. (1990) Kamacite and olivine in ordinary chondrites: Intergroup and intragroup relationships. Geochim. Cosmochim. Acta 54, 1217-1232.
22. RUBIN A. E. (1995) Petrologic evidence for collisional heating of chondritic asteroids. Icarus 113, 156-167.
23. RUBIN A. E. AND GROSSMAN J. N. (1987) Size-frequency-distributions of EH3 chondrules. Meteoritics 22, 237-251.
24. RUBIN A. E. AND KEIL K. (1983) Mineralogy and petrology of the Abee enstatite chondrite breccia and its dark inclusions. Earth Planet. Sci. Lett. 62, 118-131.
25. RUBIN A. E. AND SCOTT E. R. D. (1997) Abee and related EH chondrite impact-melt breccias. Geochim. Cosmochim. Acta 61, 425-435.
26. RUBIN A. E., SCOTT E. R. D., TAYLOR G. J., KEIL K., ALLEN J. S. B., MAYEDA T. K., CLAYTON R. N. AND BOGARD D. D. (1983) Nature of the H chondrite parent body regolith: Evidence from the Dimmitt breccia. Proc. Lunar Planet. Sci. Conf. 13th, A741-A754.
27. SCOTT E. R. D. (1982) Origin of rapidly solidified metal-troilite grains in chondrites and iron meteorites. Geochim. Cosmochim. Acta 46, 813-823.
28. WASSON J. T. AND KALLEMEYN G. W. (1988) Compositions of chondrites. Phil. Trans. Royal Soc. Lond. A 325, 535-544.