| | Journal (article/letter/editorial) | MAGAZINE, JUNE I973, VOL. 39, PP" 2 0 4 - - I 5 The Barea, Dyarrl Island, and Emery meteorites, and a review...Institution, Washington, D.C., U.S.A. SU MMARY. Barea and Emery are typical mesosiderites, whereas Dyarrl...and the highest FeO/(FeO-L MgO) ratio of any meteorite of this class. Average pyroxene compositions have... he defined the mesosiderites as hypersthene-anorthite stony-irons, 'consisting of nickel-iron enclosing...composed of hypersthene (and clinohypersthene) and anorthite: olivine is also present but generally as separately |
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