QUARTZ CRYSTAL, CLEAR AND SHARP! HAS PHANTOM CRYSTAL INSIDE AND HAS 2 FLATTENED SIDE CRYSTALS ATTACHED. SPECIMEN IS OVER 3 1/4 INCHES HIGH X 1 1/2 INCHES DEEP X 1 1/2 INCHES WIDE. WEIGHT IS .3 POUNDS. FROM CORINTO, MINAS GERAIS, BRAZIL. BEAUTIFUL, INTERESTING SPECIMEN FOR YOUR COLLECTION BECAUSE OF THE PHANTOM AND SIDE GROWTH XLS!