... 铬刚玉尖晶石砖 Spinel Brick 铁硬铬尖晶石 ferrichromspinel 铬尖晶石二辉橄榄岩 Iherzolite ...
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The xenoliths in the yangyuan, including iherzolite and harzburgite, represent the direct samples from the upper mantle beneath western north China craton.
阳原幔源包体包括二辉橄榄岩和方辉橄榄岩,是华北西部上地幔的直接样品。
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