Leucophanite, Polylithionite

An excellent crystal of this rare beryllium mineral is nestled in a plate of polylithionite crystals. The crystal is very sharp with notched corners which are twinning re-entrant angles. Leucophanite can be very fluorescent and this crystal is no exception. From the Rock Currier collection, Cat. #2741. Label affixed by rock to the specimen and paper label accompanies the specimen.