Olivine vitrophyres - A nonpristine high-Mg component in lunar breccia 14321
作者： John W. Shervais , Lawrence A. Taylor , Marilyn M. Lindstrom
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摘要: The presence of olivine vitrophyres in breccia 14321 is discussed, suggesting that could account for the high-Mg component soils and breccias lunar highlands. vitrophyre clasts from have high bulk MgO Mg/(Mg+Fe) ratio 78 percent. are impact melt rocks rich KREEP. concentration manifest by skeletal quench crystals constitute about 30 percent mode.
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