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Garnet and pyroxene compositions in some diamondiferous eclogitesAnalyses are reported for garnet and pyroxene from 17 eclogites that contain diamond. The garnets contain small but significant contents of Na, Ti and P and the pyroxenes contain traces of K. The diamond-bearing eclogites do not constitute a unique compositional group but show a range of mineral compositions consistent with a very high P-T environment.
Document ID
19770048885
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1007/BF00382185
Authors
Reid, A. M. (Cape Town, University Rondebosch, Republic of South Africa, United States)
Brown, R. W. (Lockheed Electronics Co., Inc. Houston, Tex., United States)
Dawson, J. B. (St. Andrews, University St. Andrews, United Kingdom)
Whitfield, G. G. (Phelps Dodge of Africa, Ltd. Kenhardt, Republic of South Africa, United States)
Siebert, J. C. (Cullinan Minerals, Ltd. Olifantsfontein, Republic of South Africa, United States)
Date Acquired
August 8, 2013
Publication Date
January 1, 1976
Publication Information
Publication: Contributions to Mineralogy and Petrology
Volume: 58
Subject Category
Earth Resources And Remote Sensing
Accession Number
77A31737
Funding Number(s)
CONTRACT_GRANT: NSR-09-051-001
Distribution Limits
Public
Copyright
Other

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