变晶结构，又称变斑晶结构(metaerystal texture,phenoblastal texture)，是一种因变质作用使矿物重结晶所形成的结构。
misc. crystalloblast ; compound crystal
该低密度体可能是由破碎的花岗变晶构成。
Perhaps this low density body is composed of broken granoblastic.
矿石的主要结构是镶嵌粒状变晶结构；
The main texture of ore is mosaic granuloblastic and the structure is massive and streaky.
玉石原石色彩多样，岩石以显微鳞片变晶结构和块状构造为主；
The raw jade is in multi-colors with scaly blastic and massive textures under microscope.
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