This compositional variation can provide meaningfully geological information of crystallization history, overprint of late geological events and genesis of zircon grains.
这些变化反映锆石结晶历史、后期事件叠加以及锆石成因等地质信息。
The main minerals in rock, such as feldspar and biotite et al., had decomposited or altered with different degree, that resulted in compositional variation during ductile deformation.
韧性变形过程中，岩石中的主要矿物长石、黑云母等发生了不同程度的分解或蚀变并导致组分迁移。
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