 | KROT, ALEXANDER N., PETAEV, MICHAEL I., SCOTT, EDWARD R. D., CHOI, BYEON-GAK, ZOLENSKY, MICHAEL E., KEIL, KLAUS (1998) Progressive alteration in CV3 chondrites: More evidence for asteroidal alteration. Meteoritics & Planetary Science, 33 (5) 1065-1085 doi:10.1111/j.1945-5100.1998.tb01713.x | Journal (article/letter/editorial) | | divided into two major subgroups or lithologies, Bali-like (cV3,,~) and Allende-like (CV3,d), in which...Ikeda, 1997). The cv30,B lithology is present in Bali, Kaba, parts of the Mokoia breccia and, possibly...Mokoia and Vigarano breccias. Instead secondary nepheline, sodalite, and fayalitic olivine are common. Fayalitic...grossular (Ca3AI3Si3012), anorthite (Ca2A12Si208), nepheline (NaAISi04), sodalite (Na4[AISi04]3CI), wollastonite...Oxidized subgroup Ball-like subgroupi/lithology Bali Grosnaja Kaba Mokoiat ALH 85006 fall fall fall |  | | Journal (article/letter/editorial) | | oxygen of the meteorite. The t 60 excess is distributed very heterogeneously within each meteorite [2]. It...carried out on ground-up pieces of the whole meteorite. The various density fractions then consist mostly...matrix, and a single Allende inclusion, all of the meteorite data points in Fig. 1 lie close to a single mixing...grossular; Hi = hibonite; Me = melilite; Ne = nepheline; O1 = olivine; Pe = perovskite; Px = pyroxene;...described for an inclusion ("chondrule") in the Bali meteorite [12]. Mineral separation was carried out in |
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