1998
DOI: 10.1111/j.1945-5100.1998.tb01716.x
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Aqueous alteration of carbonaceous chondrites: Evidence for preaccretionary alteration—A review

Abstract: Abstract-In most groups of carbonaceous chondrites, minerals occur that are formed due to aqueous alteration in the nebula and/or within meteorite parent bodies. For determining the evolution of materials in the early solar system, it is of significant importance to clearly identify evidence for either nebular or planetary aqueous alteration. Therefore, results fi-om the study of chondrites have fundamental implications for ideas concerning nebular dynamics, gas-solid interactions in the nebula, and accretiona… Show more

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Cited by 131 publications
(117 citation statements)
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“…Young et al (1999) went further and suggested that the mineralogy and oxygen isotope variation displayed by the CV, CM and CI groups could be explained in terms of fluid/rock interaction within a single carbonaceous chondrite parent body. In contrast, Bischoff (1998) suggested that many of the secondary alteration features displayed by carbonaceous chondrites formed either in the solar nebular, or in uncompacted protoplanetary objects that were destroyed prior to the final stage of parent body formation. Based on a study of chondrules in Kaba (CV oxB ) and the Allende-like portion of the Mokoia breccia, Kimura and Ikeda (1998) have also proposed that some secondary alteration of CV chondrites took place prior to the final parent body stage.…”
Section: And Ck Chondrites: the Significance Of Meteorite Groups Amentioning
confidence: 95%
See 1 more Smart Citation
“…Young et al (1999) went further and suggested that the mineralogy and oxygen isotope variation displayed by the CV, CM and CI groups could be explained in terms of fluid/rock interaction within a single carbonaceous chondrite parent body. In contrast, Bischoff (1998) suggested that many of the secondary alteration features displayed by carbonaceous chondrites formed either in the solar nebular, or in uncompacted protoplanetary objects that were destroyed prior to the final stage of parent body formation. Based on a study of chondrules in Kaba (CV oxB ) and the Allende-like portion of the Mokoia breccia, Kimura and Ikeda (1998) have also proposed that some secondary alteration of CV chondrites took place prior to the final parent body stage.…”
Section: And Ck Chondrites: the Significance Of Meteorite Groups Amentioning
confidence: 95%
“…More than any other major class of meteorites, carbonaceous chondrites show evidence for extensive secondary processing of their primary constituents (Jones and Brearley, 2006;Krot et al, 2006). However, whether this took place primarily in a nebular or asteroidal setting has been a longstanding debate in meteoritical science (Arrhenius and Alfvén, 1971;Kerridge et al, 1979;Bischoff, 1998;Krot et al, 1998;Young et al, 1999;Hsu et al, 2006).…”
Section: Introductionmentioning
confidence: 99%
“…Carbonate-containing meteorites are considered tracers of the formation history of the solar system (e.g. Endress et al 1996;Bischoff 1998). However, the detection of carbonates in PNe suggests that alternative formation mechanisms exist and that the presence of carbonates no longer provides direct evidence for planet formation (Paper I).…”
Section: The Astronomical Relevance Of Carbonatesmentioning
confidence: 99%
“…Water has reacted with minerals and produced phyllosilicates and other secondary phases in altered carbonaceous chondrites [48] on the parent body [11,49] or during a pre-accretion process [50]. The water content in CM and CR goes from 3 to 14 wt%, it goes up to 15 wt% in CI [51].…”
Section: Water In Chondritesmentioning
confidence: 99%