Happy Canyon

Happy canyon is fairly weathered. It is totally recrystallized, no chondrules nor relic chondrules remain.

Deport

Masses of 2.7kg, 1.3kg, and 0.9kg were found in 1926 one mile E of Deport; at least 23 more masses totalling a further 10kg were found later, M.H.Hey, Cat. Met., 1966, p.133. Described and analyzed, 7.9% Ni, C.Palache and F.A.Gonyer, Am. Miner., 1932, 17, p.357. Further analysis, 8.11% Ni, 69.9 ppm Ga, 255 ppm Ge, 2.2 ppm Ir, J.T.Wasson, Icarus, 1970, 12, p.407. Description, V.F.Buchwald, Handbook of Iron Meteorites, Univ. of California, 1975, p.531. Pb isotopic composition, C.G

Estacado

A stone of 290kg was found in 1883, twelve miles S of Hale Center, M.H.Hey, Cat. Met., 1966, p.156. Described and analyzed (with improbably high alkali concentr.), K.S.Howard and J.M.Davidson, Am. J. Sci., 1906, 22, p.55. Further analysis, 27.88% total Fe, B.Mason and H.B.Wiik, Am. Mus. Novit., 1963, (2154), (M.A.16-639). Porosity and density, K.Keil, Chem. Erde, 1962, 22, p.281; see also, D.T.Britt and G.J.Consolmagno, MAPS, 2003, 38, p.1161. Olivine Fa19, B.Mason, GCA, 1963, 27, p.1011. Structure and composition of plagioclase, W.R.van Schmus and P.H.Ribbe, GCA, 1968, 32, p.1327. TL-data and pre-atmospheric shape, D.W.Sears, Earth Planet. Sci. Lett., 1975, 26, p.97. Oxygen isotopic composition, N.Onuna et al., GCA, 1972, 36, p.157; R.N.Clayton et al., GCA, 1991, 55, p.2317. Oxygen isotopic composition of mineral fractions, R.N.Clayton et al., Earth Planet. Sci. Lett., 1976, 30, p.10. Noble gas abundances in acid-resistant residues, R.K.Moniot, GCA, 1980, 44, p.253. Al-26 depth profile measurement, J.C.Barton et al., GCA, 1982, 46, p.1963. Fission track densities in phosphates, P.Pellas and C.Fi

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