[
Top
] [
Japanese
]
Phenakite group, Phenacite group
[ A
4+
][SiO
4
]
[ Zn
2
]:
Willemite
[ Be
2
]:
Phenakite
[ LiAl ]: Eucryptite
Polymorph:
Olivine group
(Orthorhombic)
A
2
=> CaA:
Monticellite group
Class:
Nesosilicate
System: Hexagonal