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Apollo 14 Impact Glasses and Clementine Data: Implications for Regional GeologyClementine color image data and analyses of 778 lunar impact glasses have been used together to suggest that the highlands of the Fra Mauro region consist of a KREEP-rich regolith overlying a feldspathic terrain. Low-KREEP impact glasses may possess a memory of impacts prior to 3.9 Ga ago. Additional information is contained in the original extended abstract.
Document ID
20020045763
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Zellner, N. E. B.
(Rensselaer Polytechnic Inst. Troy, NY United States)
Spudis, P. D.
(Lunar and Planetary Inst. Houston, TX United States)
Delano, J. W.
(Albany Univ. Albany, NY United States)
Whittet, D. C. B.
(Rensselaer Polytechnic Inst. Troy, NY United States)
Date Acquired
August 20, 2013
Publication Date
April 1, 2002
Publication Information
Publication: Lunar and Planetary Science XXXIII
Subject Category
Lunar And Planetary Science And Exploration
Funding Number(s)
CONTRACT_GRANT: NAG5-7598
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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