CaltechAUTHORS
  A Caltech Library Service

A Study of Trace-Element Partitioning Between Pyroxene and Angritic Melt: Equilibrium and Kinetic Effects Including Sector Zoning in Pyroxene

Lofgren, G. E. and Fahey, A. J. and Wasserburg, G. J. (1995) A Study of Trace-Element Partitioning Between Pyroxene and Angritic Melt: Equilibrium and Kinetic Effects Including Sector Zoning in Pyroxene. Meteoritics, 30 (5). p. 538. ISSN 0026-1114. https://resolver.caltech.edu/CaltechAUTHORS:20131218-115856514

[img]
Preview
PDF - Published Version
See Usage Policy.

187kB

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20131218-115856514

Abstract

As part of an ongoing effort to determine partition coefficients, D, for relevant planetary materials, we have determined Ds for REE and Sc, V, Rb, Sr, Y, Zr, Nb, Ba, Hf, Th, and U between fassaitic pyroxene and melt. We have focused on both equilibrium and kinetically controlled partitioning and the application of the data to the petrogenesis of angrites. We used the synthetic ADOR starting material studied by [1], which was doped with trace elements at levels of 2 to 600 ppm The experiments were conducted in 1-atm, gas-mixing furnaces with the O fugacity fixed at 1.2 log units above the iron-wüstite buffer.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://adsabs.harvard.edu/abs/1995Metic..30R.538LADSArticle
ORCID:
AuthorORCID
Wasserburg, G. J.0000-0002-7957-8029
Additional Information:© 1995 Meteoritical Society.
Issue or Number:5
Record Number:CaltechAUTHORS:20131218-115856514
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20131218-115856514
Official Citation: A Study of Trace-Element Partitioning Between Pyroxene and Angritic Melt: Equilibrium and Kinetic Effects Including Sector Zoning in Pyroxene Lofgren, G. E.; Fahey, A. J.; Wasserburg, G. J. Meteoritics, vol. 30, no. 5, page 538 Publication Date: 09/1995
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:43064
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:18 Dec 2013 22:15
Last Modified:09 Mar 2020 13:19

Repository Staff Only: item control page