The white crystals are summarized as four distinct types:the flocculent microcracks,the scattered gas inclusions,the malnourished sides and the multi-crystal musters.

• 形成的白颗粒总结为4种不同的类型:表面呈团絮状显微裂隙型、晶面发育不良型、内部呈弥散状气态包体型和微晶集合体型。