gems-inclusions

Golden goethite “brooms” or “comets” in lightly colored amethyst.
Typical amethyst inclusions, such goethite aggregates were incorrectly identified as cacoxenite for many years, and still frecuently appear as such on the market.
Must-have sample for every “inclusionist”!

(This sample has a damage on one side, it’s good for re-cutting or for microscopic observation.)