先进材料疑固实验室 Types of crystal growth Laboratory of Advanced Materials Solidification Surface nucleation type Fig 4.12 Ledge nuc Anorthosite 图I-5-1斜长石环带南京牛首山 正交偏光 d =8.4mm 辉长闪长玢岩中的斜长石斑晶，具细密状 韵律型正环带，自核部至边缘可达306环 熟 上浒充通大 SHANGHAI JIAO TONG UNIVERSITYTypes of crystal growth Surface nucleation type Anorthosite