Description: The amethyst points are covered in a mild iron oxide at their tips. these are a deep dark purple color and fantastic for tumbling or lapidary... but not jewelry grade.
Chemical Composition: SiO₂
Grade: Semi Precious
Mineral: There is zoning in this amethyst, and some have chevron marks.
Cost per Gram: $0.09
Rough is rough. We do our best to grade and describe pieces in the lot, but ultimately, they all differ.