Bhawad LL6 chondrite: Chemistry, petrology, noble gases, nuclear tracks, and cosmogenic radionuclides

Meteoritics and Planetary Science

Volumn 40, Issue 7, 2005, Pages 1015-1021

  Bhandari, N ^a   Murty, S V S ^a   Shukla, P N ^a   Mahajan, R R ^a   Shukla, A D ^a   Suthar, K M ^a   Parthasarathy, G ^b   Paliwal, B S ^c  

^a PHYSICAL RESEARCH LABORATORY   (India)

^b NATIONAL GEOPHYSICAL RESEARCH INSTITUTE   (India)

^c JAI NARAIN VYAS UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL COMPOSITION; CHONDRITE; ISOTOPIC COMPOSITION;

EID: 27744572993     PISSN: 10869379     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1945-5100.2005.tb00170.x     Document Type: Article

References (21)

1. Bhandari N., Lal D., Rajan R. S., Arnold I R., Marti K., and Moore C. B. 1980. Atmospheric ablation in meteorites: A study based on cosmic ray tracks and neon isotopes. Nuclear Tracks 4:213-262.
2. Bhandari N., Bonino G., Callegari E., Cini Castagnoli G., Mathew K. J., Padia J. T., and Queirazza G. 1989. The Torino, H6 meteorite shower. Meteoritics 24:29-34.
3. Bhattacharya S. K., Goswami J. N., and Lal D. 1973. Semiempirical rates of formation of cosmic ray tracks in spherical objects exposed in space: Pre-atmospheric and post-atmospheric depth profiles. Journal of Geophysical Research 78:8356-8363.
4. Busemann H., Baur H., and Wieler R. 2000. Primordial noble gases in "phase Q" in carbonaceous and ordinary chondrites studied by closed system stepped etching. Meteoritics & Planetary Science 35:949-973.
5. 81Kr-Kr exposure ages. Geochimica et Cosmochimica Acta 52:1649-1662.
6. Eugster O., Michel T., Nidermann S., Wang D., and Yi W. 1993. The record of cosmogenic, radiogenic, fissiogenic, and trapped noble gases in recently recovered Chinese and other chondrites. Geochimica et Cosmochimica Acta 57:1115-1142.
7. Ghosh S., Murty S. V. S., Pant N. C., Ghosh J. B., Shome S., Shukla A. D., Mahajan R. R., Shukla P. N., and Bhandari N. 2002. Fall, classification, and cosmogenic records of the Sabrum (LL6) chondrite. Meteoritics & Planetary Science 37:439-448.
8. Hohenberg C. M., Hudson B., Kennedy B. M., and Podosek F. A. 1981. Xenon spallation systematics in Angra dos Reis. Geochimica et Cosmochimica Acta 45:1909-1915.
9. Kallemeyn G. W., Rubin A. E., Wang D., and Wasson J. T. 1989. Ordinary chondrites - Bulk composition, classification, lithophile-element fractionations, and composition-petrographic type relationships. Geochimica et Cosmochimica Acta 53:2747-2767.
10. Laul J. C. 1979. Neutron activation analysis of geological materials. Atomic Energy Review 17:603-695.
11. Lavielle B. and Marti K. 1988. Cosmic ray produced Kr in St. Severin core AIII. Proceedings, 8th Lunar Science Conference. pp. 565-572.
12. Leya I., Lange H.J., Neumann S., Wieler R., and Michel R. 2000. The production of cosmogenic nuclides in stony meteoroids by galactic cosmic ray particles. Meteoritics & Planetary Science 35:259-286.
13. Lugmair G. W. and Galer S. J. G. 1992. Age and isotopic relationships among the angrites Lewis Cliff 86010 and Angra dos Reis. Geochimica et Cosmochimica Acta 56:1673-1694.
14. Lugmair G. W. and Marti K. 1977. Sm-Nd-Pu timepieces in the Angra dos Reis meteorite. Earth and Planetary Sciences Letters 35:273-284.
15. Marti K. and Graf T. 1992. Cosmic ray exposure history of ordinary chondrites. Annual Review of Earth and Planetary Sciences 20:221-243.
16. Murty S. V. S. 1997. Noble gases and nitrogen in Muong Nong tektites. Meteoritics 32:687-691.
17. Murty S. V. S., Bhandari N., Suthar K. M., Clement C. J., Bonino G., and Castagnoli G. C. 1998. Cosmogenic effects in Mbale, L5/6 chondrite. Meteoritics & Planetary Science 33:1311-1316.
18. Ozima M. and Podosek F. A. 2002. Noble gas geochemistry, 2nd ed. Cambridge: Cambridge University Press. 286 p.
19. Paliwal B. S., Sisodia M. S., Trpathi R. P. 2002. Bhawad L(LL)6 chondrite: Petrography and Mössbauer study. Current Science 83:1071-1072.
20. Schultz L., Weber H. W., and Begemann F. 1990. Planetary noble gases in H3- and H4- chondrite falls. Meteoritics 25:405.
21. Shukla A. D., Adhyaru P., and Bhandari N. 2001. Highly sensitive γ- γ coincidence/anticoincidence spectrometer for measurement of low radioactivity in meteorites (abstract). Proceedings, Symposium on Nuclear Analytical and Radiochemistry pp. 554-555.