|Note:||This is a rare faceted Spanish Sphalerite! A bright well cut gem with pretty color and shows multi color-dispersion!|
Rare Spanish Sphalerite. This material has extremely high dispersion, more so than diamond. One of the few known gems that compares to the luster of diamond. Rarely found facet grade with Santander Spain, the area known for most of the worlds finest Sphalerite gems.