ditrigonal pyramidal class 复三方锥类

dihexagonal pyramidal class 复六方锥体类

hexagonal pyramidal class 六方锥类

ditetragonal pyramidal class 复正方锥类

tetragonal pyramidal class 正方单锥晶类

trigonal pyramidal class 三方单锥晶类

hexagonal-pyramidal class 六方锥组

trigonal-pyramidal class 三方锥组

ditrigonal-pyramidal class 复三方锥组