Actually I don´t offer a Fluorite thumbnail for sale very often, but this is a stunning exception. A single, sea-blue crystal with cube basic shape on minor but very typically Florence-matrix. The surface of the Fluorite has a super interesting pattern which is reminiscent to some exceeding sharp disolution forms. The faces have a quadrangular, slightly deformed look, they are gemmy and mirror bright. Super aesthetics with magnification and also great to the naked eye. Blue Fluorites from the Florence Mine of Egremont are highly desired and this is an oddity for locale and species.