New Mexico Urelite
Item: 104.1 Dimensions: 110 x 55 x 5 mm Weight: 65.1 g
Provenance: Max-Planck-Institute, Mainz
Partial/complete: Partial slice
Cube: ~15mm x 15mm x 15mm ≈ 15mm3

Kenna

Country: USA
Region: New Mexico
Found: ~1972
Group: Stone
Type: Achondrite
Class: AURE
Total known weight: 10.9kg

A single stone of 10.9kg was found by Ivan E. Wilson on his father’s ranch, 4 miles N and 13 miles E of Kenna, K.Keil, GCA, 1976, 40, p.1427. Petrology and mineralogy, olivine Fa20.8, J.L.Berkley et al., GCA, 1976, 40, p.1429. Major and trace element contents, W.V.Boynton et al., GCA, 1976, 40, p.1439. Siderophile trace element abundances, J.T.Wasson et al., GCA, 1976, 40, p.1449. Analysis of carbon and sulfur, E.K.Gibson,Jr., GCA, 1976, 40, p.1459; Meteoritics, 1975, 10, p.405 (abs.). Noble gases and fossil particle track densities, L.L.Wilkening and K.Marti, GCA, 1976, 40, p.1465. Oxygen isotopic composition, R.N.Clayton et al., GCA, 1976, 40, p.1475; Earth Planet. Sci. Lett., 1976, 30, p.10. Al-26 data, P.J.Cressy, GCA, 1976, 40, p.1477. Study of carbonaceous matrix, J.L.Berkley et al., Geophys. Res. Lett., 1978, 5, p.1075. Mineralogy and petrology, classification, low shock level, J.L.Berkley et al., GCA, 1980, 44, p.1579. Consortium study, K.Keil, GCA, 1976, 40, p.1427, A.L.Graham et al., Cat. Met., 1985, p.190. Chemical composition of olivines, J.V.Smith et al., J. Geophys. Res., 1983, 88 (suppl.), p.B229. Carbon and nitrogen isotopic composition, M.M.Grady et al., GCA, 1985, 49, p.903. Noble gas contents of carbonaceous residues, J.F.Wacker, GCA, 1986, 50, p.633. Trace element analysis of bulk material and carbonaceous vein separate, M.-J.Janssens et al., GCA, 1987, 51, p.2275. LREE enrichment found in carbon-rich areas, A.H.Spitz et al., LPSC, 1988, 19, p.1111 (abs.). Oxygen isotopic composition, R.N.Clayton and T.K.Mayeda, GCA, 1988, 52, p.1313. Sm-Nd dating, C.A.Goodrich et al., LPSC, 1989, 20, p.347 (abs.). Pb isotopic composition, F.Begemann and S.Schmitt-Strecker, Meteoritics, 1990, 25, p.349 (abs.). Cosmogenic radionuclide data, D.Aylmer et al., GCA, 1990, 54, p.1775; see also, LPSC, 1989, 20, p.30 (abs.). Sm-Nd, Rb-Sr isotope data, C.A.Goodrich et al., GCA, 1991, 55, p.829; LPSC, 1990, 21, p.425 (abs.). Trace element analysis of bulk and acid-treated samples, A.H.Spitz and W.V.Boynton, GCA, 1991, 55, p.3417. Refractory trace element data, U.Kr