This specimen features a sharp, robust, color-changing twinned crystal with dramatic form, luster, and brilliance. Among crystallized gemstone species, twinned crystals of this caliber stand out strikingly in any display case.

The unique color is difficult to capture fully in photographs—it must truly be seen in person to be appreciated. The crystal is complete all around, with well-formed terminations and a magnificent shape that enhances its natural beauty. The overall aesthetic and quality are exceptional, making this piece a remarkable addition to any fine collection.