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Karoonda (CK4)


355'S 13955'E
Buccleuch County, Australia
Fell 1930 November 25, 2253 local time
Stone, carbonaceous chondrite, (CK4)

N
umerous fragments, the largest 7lb (3.2kg), total 92lb (41.7kg), were found about two weeks after the fall, K. Grant & G.F. Dodwell (1931). Description, with doubtful analysis, D. Mawson (1934). More recent analysis, and description, 25.55 % total iron, B. Mason & H.B. Wiik (1962). Silicates homogeneous, olivine Fa 33.4^ , W.R. Van Schmus (1969). Classification, W.R. Van Schmus & J.M. Hayes (1974). Co-ordinates, M.J. Fitzgerald (1979a). XRF analysis, 23.86 % total iron, M.J. Fitzgerald (1979b). B, S, Si and Na abundances, D.B. Curtis & E.S. Gladney (1985). C, H, N abundances and isotopic composition, J.F. Kerridge (1985). N isotopes, abundances, N. Sugiura & S. Zashu, (1995). Classification, petrology, elemental composition, G.W. Kallemeyn et al. (1991). Magnetite-sulphide chondrules and nodules, A.E. Rubin (1993). Shock metamorphism, A.E. Rubin (1992); E.R.D. Scott et al. (1992). Comparison of infrared diffuse reflectance spectrum with asteroidal spectra, K. Sato et al. (1997). Th, U abundances, A. Rocholl & K.P. Jochum (1993). Noble gases in minerals, B. Srinivasan et al. (1977). Noble gas data compilation, L. Schultz & H. Kruse (1989); L. Schultz pers.commun.(1998). Composition, G.W. Kallemeyn (1987). C abundance and isotopic composition, I.P. Wright et al. (1990). Mineralogy and petrology, T. Noguchi (1993). Fusion crust, M.J. Genge & M.M. Grady (1999). O isotope composition, R.N. Clayton & T.K. Mayeda (1999).
 
Small fragments available:
From 1mm up to 3mm: $1.00 to $5.00

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