Quantifying the error of 2D bulk chondrule analyses using a computer model to simulate chondrules (SIMCHON)

Meteoritics and Planetary Science

Volumn 45, Issue 4, 2010, Pages 555-571

  Hezel, Dominik C ^a   Kießwetter, Ralf ^b  

^a DEPARTMENT OF LIFE SCIENCES   (United Kingdom)

^b UNIVERSITY OF COLOGNE   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77956048654     PISSN: 10869379     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1945-5100.2010.01040.x     Document Type: Article

References (37)

1. Alexander C. M. O'D. 2005. Re-examining the role of chondrules in producing the elemental fractionations in chondrites. Meteoritics & Planetary Science 40 : 943 965.
2. Bland P. A., Alard O., Benedix G. K., Kearsley A. T., Menzies O. N., Watt L. E. Rogers N. W. 2005. Volatile fractionation in the early solar system and chondrule/matrix complementarity. Proceedings of the National Academy of Sciences 103 : 13755 13760.
3. Chayes F. 1956. Petrographic modal analysis. London : Wiley. 113 p.
4. Connolly H. C. Hewins R. H. 1995. Chondrules as products of dust collisions with totally molten droplets within a dust-rich nebular environment: An experimental investigation. Geochimica et Cosmochimica Acta 59 : 3231 3246.
5. Cuzzi J. N. Alexander C. M. O'D. 2007. Chondrule formation in particle-rich nebular regions at least hundreds of kilometres across. Nature 441 : 483 485.
6. Ebel D. S. Rivers M. L. 2007. Meteorite 3-D synchrotron microtomography: Methods and applications. Meteoritics & Planetary Science 42 : 1627 1646.
7. Ebel D. S., Weisberg M. K., Hertz J. Campbell A. J. 2008. Shape, metal abundance, chemistry and origin of chondrules in the Renazzo (CR) chondrite. Meteoritics & Planetary Science 43 : 1725 1740.
8. Eisenhour D. 1996. Determining the chondrule size distribution from thin-section measurements. Meteoritics & Planetary Science 31 : 243 248.
9. Fredriksson K., Brenner P. R., Fredriksson B. J. Olsen E. 1997. A nondestructive analytical method for stone meteorites and a controversial discrepancy. Meteoritics 32 : 55 60.
10. Gooding J. L. Kell K. 1981. Relative abundances of chondrule primary textural types in ordinary chondrites and their bearing on conditions of chondrule formation. Meteoritics 16 : 17 43.
11. Gordon S. H., Hammond S. J., Rogers N. W., Charlier B. L. A. Bland P. A. 2007. Constraints on volatile depletion from chondrite matrix (abstract #1819). 38th Lunar and Planetary Science Conference. CD-ROM.
12. Grossman J. N. Wasson J. 1982. Evidence for primitive nebular components in chondrules from the Chainpur chondrite. Geochimica et Cosmochimica Acta 46 : 1081 1099.
13. Grossman J. N. Wasson J. 1983. Refractory components of Semarkona chondrules and the fractionation of refractory elements among chondrites. Geochimica et Cosmochimica Acta 47 : 759 771.
14. Hezel D. C. 2007. A model for calculating the errors of 2D bulk analysis relative to the true 3D bulk composition of an object, with application to chondrules. Computers & Geosciences 33 : 1162 1175.
15. Hezel D. C. 2010. A mathematica code to produce phase maps from two element maps. Computers & Geosciences, doi:.
16. Hezel D. C. Palme H. 2007. The conditions of chondrule formation, Part I: Closed system. Geochimica et Cosmochimica Acta 71 : 4092 4107.
17. Hezel D. C. Palme H. 2008. Constraints for chondrule formation from Ca-Al distribution in carbonaceous chondrites. Earth and Planetary Science Letters 265 : 716 725.
18. Hezel D. C. Palme H. 2010. The chemical relationship between chondrules and matrix and the chondrule-matrix complementarity. Earth and Planetary Science Letters 294 : 85 93.
19. Hezel D. C., Palme H., Brenker F. E. Nasdala L. 2003. Evidence for fractional condensation and reprocessing at high temperatures in CH chondrites. Meteoritics & Planetary Science 38 : 1199 1216.
20. 2-rich components in ordinary chondrites. Geochimica et Cosmochimica Acta 70 : 1548 1564.
21. Hezel D. C., Needham A. W., Armytage R., Georg B., Abel R., Kurahashi E., Coles B. J., Rehkämper M. Russell S. S. 2010. A nebula setting as the origin for bulk chondrule Fe isotope variations in CV chondrites. Earth & Planetary Science Letters (in press). doi:.
22. Huang S., Lu J., Prinz M., Weisberg M. K., Benoit P. H. Sears D. W. G. 1996. Chondrules: Their diversity and the role of open-system processes during their formation. Icarus 122 : 316 346.
23. Ikeda Y. 1983. Major element chemical compositions and chemical types of chondrules in unequilibrated E, O, and C chondrites from Antarctica. Memoirs of National Institute of Polar Research 30 : 122 145.
24. Jones R. H. 1990. Petrology and mineralogy of Type II, FeO-rich chondrules in Semarkona (LL3.0) - Origin by closed-system fractional crystallization, with evidence for supercooling. Geochimica et Cosmochimica Acta 54 : 1785 1802.
25. Jones R. H. 1994. Petrology of FeO-poor, porphyritic pyroxene chondrules in the Semarkona chondrite. Geochimica et Cosmochimica Acta 58 : 5325 5340.
26. Jones R. H. 1996. FeO-rich, porphyritic pyroxene chondrules in unequilibrated ordinary chondrites. Geochimica et Cosmochimica Acta 60 : 3115 3117.
27. Jones R. H., Grossman J. N. Rubin A. E. 2005. Chemical, mineralogical and isotopic properties of chondrules: Clues to their origin. In Chondrites and the protoplanetary disk, 341 pp., edited by Krot A. N., Scott E. R. D. Reipurth B. ASP Conference Series. San Francisco : Astronomical Society of the Pacific. 251 285.
28. Klerner S. 2001. Materie im frühen Sonnensystem: Die Entstehung von Chondren, Matrix und refraktären Forsteriten. Ph.D. thesis, Universität zu Köln, Cologne, Germany.
29. Krot A. N., Libourel G., Goodrich C. A. Petaev M. I. 2004. Silica-rich igneous rims around magnesian chondrules in CR carbonaceous chondrites: Evidence for condensation origin from fractionated nebular gas. Meteoritics & Planetary Science 39 : 1931 1955.
30. Libourel G. Krot A. N. 2007. Evidence for the presence of planetesimal material among the precursors of magnesian chondrules of nebular origin. Earth and Planetary Science Letters 254 : 1 8.
31. Palme H., Spettel B., Kurat G. Zinner E. 1992. Origin of Allende chondrules (abstract #1021). 23rd Lunar and Planetary Science Conference. CD-ROM.
32. Rubin A. E. Pernicka E. 1989. Chondrules in the Sharps H3 chondrite - Evidence for intergroup compositional differences among ordinary chondrite chondrules. Geochimica et Cosmochimica Acta 53 : 187 195.
33. Russell S. S., Krot A. N., Huss G. R., Keil K., Itoh S., Yurimoto H. MacPherson G. J. 2005. The genetic relationship between refractory inclusions and chondrules. In Chondrites and the protoplanetary disk, edited by Krot A. N., Scott E. R. D. Reipurth B. San Francisco : Astronomical Society of the Pacific. vol. 341, pp. 317 350.
34. Solomon M. 1963. Counting and sampling errors in modal analysis by point counter. Journal of Petrology 4 : 367 382.
35. Tsuchiyama A., Shigeyoshi R., Kawabata T., Nakano T., Uesugi K. Shirono S. 2003. Three-dimensional structures of chondrules and their high-speed rotation (abstract #1271). 34th Lunar and Planetary Science Conference. CD-ROM.
36. Underwood E. E., 1970. Quantitative stereology. Reading : Addison-Wesley. 274 p.
37. Wood J. A. 1985. Meteoritic constraints on processes in the solar nebula. In : Protostars and planets II, edited by Black D. C. Matthews M. S. Tucson, AZ: The University of Arizona Press. pp. 687 702.