adj.晶體三斜的
The albite component increases while anorthic component decreases in detrital plagioclase.The plagioclase turned into an end - member component of albite. 斜長石碎屑中鈉長石組分逐漸增多，鈣長石組分逐漸減少，最終形成純鈉端元的鈉長石。
anorthic crystal 三斜晶體
anorthic lattice 三斜晶格
