QUARTZ CRYSTAL, CLEAR AND SHARP! CRYSTAL IS MOSTLY CLEAR, GRADING TO MILKY AT BOTTOM. TOTAL SPECIMEN IS OVER 5 INCHES HIGH X 1.7 INCHES DEEP X 2 INCHES WIDE. WEIGHT OF THIS SPECIMEN IS 1 POUND. FROM CORINTO, MINAS GERAIS, BRAZIL. NICE SPECIMEN AND IT HAS SEVERAL BABY CRYSTALS GROWING THE BACK CRYSTAL FACE..