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Record 1 of 558
Mg-perovskite/silicate melt and magnesiowuestite/silicate melt partition coefficients for KLB-1 at 250 Kbars
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Author and Affiliation:
Drake, Michael J.(Arizona Univ., Tucson., United States)
Rubie, David C.(Bayreuth Univ., Germany, F.R. , United States)
Mcfarlane, Elisabeth A.(Arizona Univ., Tucson, AZ, United States)
Abstract: The partitioning of elements amongst lower mantle phases and silicate melts is of interest in unraveling the early thermal history of the Earth. Because of the technical difficulty in carrying out such measurements, only one direct set of measurements was reported previously, and these results as well as interpretations based on them have generated controversy. Here we report what are to our knowledge only the second set of directly measured trace element partition coefficients for a natural system (KLB-1).
Publication Date: Jan 01, 1992
Document ID:
19920019349
(Acquired Nov 07, 1995)
Accession Number: 92N28592
Subject Category: GEOPHYSICS
Coverage: Abstract Only
Document Type: Conference Paper
Publication Information: Lunar and Planetary Inst., Workshop on the Physics and Chemistry of Magma Oceans from 1 Bar to 4 Mbar; p 17-18
Publisher Information: United States
Financial Sponsor: NASA; United States
Organization Source: Arizona Univ.; Lunar and Planetary Lab.; Tucson, AZ, United States
Description: 2p; In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: No Copyright
NASA Terms: CHEMICAL COMPOSITION; EARTH MANTLE; MELTS (CRYSTAL GROWTH); SILICATES; TRACE ELEMENTS; COEFFICIENTS; GEOCHEMISTRY; PLANETARY EVOLUTION
Imprint And Other Notes: In Lunar and Planetary Inst., Workshop on the Physics and Chemistry of Magma Oceans from 1 Bar to 4 Mbar p 17-18 (SEE N92-28587 19-46)
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