I am pleased to offer for your enjoyment a top-shelf display specimen of this beautiful material. These gemmy crystals exhibit a lively purplish fluorescence under both longwave and shortwave UV light (not shown), they also exhibit a property called DAYLIGHT FLUORESCENCE, where the crystals exhibit a strong BLUE TINT in the presence of normal daylight – this happens even in the shade as seen in the next photo. In very good condition as pictured.
