Comparative chemistry of P-rich opaque phases in CM chondrites

Details Comparative chemistry of P-rich opaque phases in CM chondrites Comparative chemistry of P-rich opaque phases in CM chondrites

Mar 1997

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997lpi....28.1003n&link_type=abstract

Conference Paper, 28th Annual Lunar and Planetary Science Conference, p. 003.

Computer Science

2

Opacity, Carbonaceous Chondrites, Chemical Composition, Phosphorus, Sulfides, Iron, Nickel

Scientific paper

P-rich sulfide, P-Cr-rich sulfide, barringerite, and schreibersite have been described as characteristic accessories in some CM chondrites. The phases are supposed to be of nebular origin, and to be responsible for the fractionation of some moderately volatile elements in the solar nebula gas. However, the chemical composition of these phases was investigated in detail only in the Mighei chondrite and in CM clasts of the Erevan howardite. The goal of this work is to study the chemistry of the P-rich opaques in the Murray and Boriskino chondrites, which are typical representatives of CM chondrites. Our results provide new evidence for a significant abundance of P-rich opaque phases in CM chondrites. The chemistry of these phases is highly diverse, and should depend very sensitively on the conditions prevailing during condensation from the solar nebula gas.

Affiliated with

Also associated with

No associations

Rating

Comparative chemistry of P-rich opaque phases in CM chondrites does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Comparative chemistry of P-rich opaque phases in CM chondrites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Comparative chemistry of P-rich opaque phases in CM chondrites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-873656