Crystal Morganite

Chemical Formula

Be₃Al₂SiO₆

Color

Pink, Purple

Hardness

7.5 - 8

Crystal System

Hexagonal

Refractive Index

1.57 - 1.58

SG

2.6 - 2.8

Transparency

Transparent to translucent

Double Refraction

.006

Luster

Vitreous

Cleavage

3,1 - basal

Mineral Class

Beryl