A true Illinois legend with provenance that speaks for itself

A true Illinois legend with provenance that speaks for itself.

This stunning Denton Mine fluorite glows with the classic Southern Illinois combination of saturated violet-purple cubes and rich honey-gold zoning. Backlit, the crystal comes alive, revealing layers of color, internal character, and the unmistakable beauty that has made Rosiclare Level fluorites some of the most sought-after specimens in the world.

But what makes this piece truly special is its history.

Formerly part of the legendary Ross Lillie Collection, this specimen carries the pedigree of one of the most respected and influential Illinois fluorite collectors of all time. Ross assembled some of the finest examples from the district, and pieces bearing his provenance are highly coveted by serious collectors. Owning a specimen from his collection means owning a small piece of Illinois mineral collecting history.

Exceptional color. Historic provenance. Pure Illinois magic.

Fluorite with Chalcopyrite Rosiclare Level Main Orebody, Denton Mine, Harris Creek District, Southern Illinois Ex. Ross Lillie Collection