n.捕虏体，捕虏岩（指火成岩中与其无成因关系的包体）

accidental xenolith → 外源包体
basic xenolith → 基性捕虏体
congnate xenolith → 同源捕掳体
e xenolith → 均匀包合物
deep-seated xenolith → 深源捕虏体
Granulite xenolith → 麻粒岩捕虏体；麻粒岩包体
cognate e xenolith → 同源包体；均匀包合物

1. REE in fluid ? melt inclusions of mantle xenolith from Changbaishan are measured directly by ICP? MS.
[汉]本文尝试运用电感耦合等离子体质谱(ICPMS) 和热爆方法,直接测定了长白山地区的地幔捕虏体中流体熔体包裹体 REE 含量.
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【Noun】

1. (geology) a piece of rock of different origin from the igneous rock in which it is embedded