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Three basaltic earth-approaching asteroids and the source of the basaltic meteorites
Icarus, 1991Diameters of 1.2, 1.0, and 3.4 km are respectively derived for the earth-approaching asteroids 1983 RD, 1980 PA, and 1985 DO2, whose spectra are virtually identical to that of the basaltic-surfaced large asteroid, Vesta. While probably not fragments of Vesta, the three asteroids may be fragments of one or more Vesta-like parent bodies; it is suggested ...
Robert H. Brown +5 more
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Imnaha Basalt, Columbia River Basalt Group
Journal of Petrology, 1984W. D. Kleck +4 more
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2007
The primary goal of this chapter is to illustrate how geochemical data can be used both to assess the origin of continental basaltic rocks and to study the evolution of the continental lithosphere. The scope of the chapter is limited to a discussion of a select group of ultramafic to mafic ‘intraplate’ igneous rocks, consisting primarily of ...
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The primary goal of this chapter is to illustrate how geochemical data can be used both to assess the origin of continental basaltic rocks and to study the evolution of the continental lithosphere. The scope of the chapter is limited to a discussion of a select group of ultramafic to mafic ‘intraplate’ igneous rocks, consisting primarily of ...
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Science, 1964 Silcrete and basalt - discussion
Zeitschrift für Geomorphologie, 1993C. R. Twidale, J. T. Hutton, R. W. Young
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