Polylithionite on Natrolite (excellent) Schlichter Coll.

Item Description

Polylithionite is a rare mica group species, with the fabled Poudrette Quarry producing some of the finest examples. A aesthetic two-sided cluster of vertical, parallel-growth, pearlescent, polylithionite blades is very nicely set on the natrolite crystal matrix. A very showy and excellent combination specimen from this well-known locale. Pristine. Ex Schlichter Collection.