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Andradite

Overview: Andradite is a rare Garnet, and its gem varieties are highly regarded. It is a Silicate of calcium and iron. The most valuable gem form of Garnet is the rare Demantoid variety of Andradite. Andradite was named after the Portuguese mineralogist D'Andrade. 

Andradite has the most powerful luster of any garnet, and this makes it a reputable gem. Andradite specimens are also highly sought after by mineral collectors, who marvel at the well-formed crystals and aggregates.

Usage:  Andradite unearths buried secrets. Andradite is said to give vitality and to help prevent fears, insecurity, and feelings of loneliness. Black Andradite is said to be powerful for protection, enhancing life force and for manifesting desires.

Types :

* Demantoid - emerald-green to green variety of Andradite.
* Topazolite - yellow variety of Andradite.
* Melanite - lustrous, opaque black or dark red variety of Andradite.

Occurrence:  Russia (Ural Mountains), Italy, Democratic Republic of Congo (Zaire) and Kenya have Andradite.

Andradite

Andradite Birthstone

Physical Properties

Color Yellow, green, orange, brown, gray, black, white.
Hardness 6.5 - 7.5
Specific Gravity 3.8 - 3.9
Refractive index 1.738-1.745

Andradite

Sign of Andradite - Capricorn

 Symbolic Gemstone-18th Wedding Anniversary stone.