 | | Journal (article/letter/editorial) | | No. 8. Metal Crystallization in IIE Irons and Their Possible Meteorite Analogues S. N. Teplyakovaa, *...accepted February 12, 2019 Abstract—The metal of IIE irons provides evidence of fractionation in the interiors...and chemical composition of IIE irons (Elga, Verkhnodniprovsk, Tobychan, Miles, and Watson) indicate that...most probable. Hence, the mechanism of formation of IIE irons by means of shock remelting of fractionated...may have also produced other meteorite types. Keywords: iron meteorites, IIE, Elga, schreibersite DOI: 10 |  | Snyder, Gregory A, Lee, Der-Chuen, Ruzicka, Alex M, Prinz, Martin, Taylor, Lawrence A, Halliday, Alex N (2001) Hf–W, Sm–Nd, and Rb–Sr isotopic evidence of late impact fractionation and mixing of silicates on iron meteorite parent bodies. Earth and Planetary Science Letters, 186 (2) 311-324 doi:10.1016/s0012-821x(01)00222-9 | Journal (article/letter/editorial) | | impact fractionation and mixing of silicates on iron meteorite parent bodies Gregory A. Snyder a; *, Der-Chuen...analyses of silicate inclusions in four IIE iron meteorites: Miles, Weekeroo Station A and B, and Watson...(32.21 þ 0.24), similar to or higher than other iron meteorites [1,35] and consistent with segregation...However, the large silicate inclusion in the Watson IIE iron yielded a chondritic OW value (30.50 þ 0.55),...Hf (V50 Ma). One of the silicate inclusions in Miles is roughly chondritic in major-element composition |  | | Journal (article/letter/editorial) | | Formation and exposure history of non-magmatic iron meteorites and winonaites: Clues from Sm and W isotopes...measurements for metals and silicates of non-magmatic iron meteorite groups and winonaites are presented and compiled...signature of 2.83 ± 0.03 e-units for the IAB iron meteorite complex. This suggests metal separation at...Tungsten isotope compositions of metals from six IIE iron meteorites, measured in this study and reported...prolonged time-span for thermal events, as deduced from IIE metals, is supported by 182Hf–182W data for two silicate |
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