Description This is very rare and unique special old stock specimen of bi-color Fluorite. It has yellow steps and cubes with edges and flats etched by natural formation with purple Fluorite. It almost looks like the purple was sprinkled on the yellow fluorite.  Specimens like this very rarely become available. This piece is from our personal collection and is an amazing collector specimen from Cave-in-Rock, Hardin County, IL   Weighs 20 oz. or 1.25 lb. (570g) and Measures 4.6 x 4 x 2 inches (11.8 x 10.1 x 5.1 cm)