Tiger's Eye Value
The International Gem Society (IGS) has a list of businesses offering gemstone appraisal services.
Tiger's Eye Information
|Is a Variety of||Quartz|
Crocidolite, (blue asbestos,) alters to quartz, but while retaining its fibrous structure. This material is frequently stained by iron, giving it a golden brown color. We know this material as tigers eye. Unstained pieces, retaining their original blue color, are called Hawk’s Eye. There are also pieces with both colors.