It is discovered by systematic studies that there exist, more or less, some special tangible shapes on the surface of jadeite jade article with granular crystalloblast.

经系统研,具粒状变晶结的翡翠玉件的表面或多或少一些特殊的微观形貌,它们是一定内部结、不同加工条件下的必然反映,即表面组。