Deep Illinois violet, backed by history

Deep Illinois violet, backed by history

A razor-thin fluorite slice from the legendary Cave-In-Rock district, showing that rich, saturated purple collectors chase. Subtle cubic ghosts and stepped growth patterns ripple across the face, giving it that signature pixelated texture frozen in time.

Backlit, it glows like natural stained glass—clean, translucent, and full of depth. Pieces like this are already scarce… but add Ex. Sharon Evans Collection, and it hits on another level with true collector provenance.

Classic Illinois color with a story to match.