Schists and serpentines yield the demantoid and topazolite varieties of andradite. |
The name topazolite is considered obsolete by many, with yellow andradite or yellow demantoid being preferred names for the stones described. |
Five slightly smaller clusters encircle the center, each with a faceted demantoid green garnet at its center. |
In particular, it would have been good to include fancy colored sapphires, demantoid, jadeite, red beryl, and benitoite, to name a few. |
Superimposed on the spray is a diamond and demantoid garnet butterfly. |
The third major find in recent years is green andradite, some of which may be considered demantoid. |