 | | Journal (article/letter/editorial) | | 1029-1032 (1998) 0 Meteontical Society, 1998 Printed in USA The oxygen isotopic properties of olivines in the...University of Arkansas, Fayetteville, Arkansas 72701, USA 2Department of Earth Sciences, University of Manchester...compositions unlike the 160-rich olivine grains from the Julesburg ordinary chondrite. Even though olivines in group...properties in common with them, the '60-rich Julesburg olivines previously reported are not simply olivines...systematics of chondrites are samples from a single meteorite that show a spread of 0 isotope ratios comparable |  | | Journal (article/letter/editorial) | | classification. TEMJEDS investigation of the meteorite has established that many of the phyllosilicates...sedimentary dolomites. Y82042 appears to be a unique meteorite in possessing significant amounts of both calcite...sub-rounded aggregates) formed prior to assembly of the meteorite, which is consistent with gentle compaction. The...emplacement, concurrent with cementation of the meteorite constituents by further, minor serpentinization...ureilites (Berkley et ai., 1986). The origin of this meteorite (and ureilites in general) is controversial, opinion |
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