Linked Life Data

10464092

Source:http://linkedlifedata.com/resource/pubmed/id/10464092

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5432
pubmed:dateCreated
1999-9-14
pubmed:abstractText
Matrix olivines in the Allende carbonaceous chondrite are believed to have formed by condensation processes in the primitive solar nebula. However, transmission electron microscope observations of numerous matrix olivines show that they contain abundant, previously unrecognized, nanometer-sized inclusions of pentlandite and poorly graphitized carbon. Neither of these phases would have been stable at the high-temperature conditions required to condense iron-rich olivine in the solar nebula. The presence of these inclusions is consistent with formation of the olivines by parent body processes that involved overgrowth of fine-grained organic materials and sulfides in the precursor matrix materials.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0036-8075
pubmed:author
pubmed:issnType
Print
pubmed:day
27
pubmed:volume
285
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1380-2
pubmed:dateRevised
2007-3-19
pubmed:meshHeading
pubmed:year
1999
pubmed:articleTitle
Origin of graphitic carbon and pentlandite in matrix olivines in the Allende meteorite.
pubmed:affiliation
Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, USA. brearley@unm.edu
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, Non-P.H.S.