The rhodolite is a mixed crystallization between pyrop and almandine. It is brighter than the other grenades. The extraordinary luster of the rhodolite is caused by its high refractive index.

RHODOLITE
Colour: pink, raspberry red, purpur, violet
Mohs hardness: 7.0-7.5
Density: 3.4-4.2
Transparency: transparent to opaque
Fracture: muscular, splintered, brittle