QUARTZ CRYSTAL. WAS A DOUBLE TERMINATED, BUT BOTTOM TERMINATION WAS BROKEN. HAS A SECOND DOUBLE TERMINATED CRYSTAL GROWING INTO BASE OF CRYSTAL! FAIRLY CLEAR CRYSTAL TOTAL SPECIMEN IS 2 1/2 INCHES HIGH X 1 1/4 INCHES DEEP X 1 INCHE WIDE, WITHOUT SECOND CRYSTAL.. WEIGHT OF THIS SPECIMEN IS 2.74 OUNCES. FROM JINKAUHE MINE, GUIZHOU PROVINCE, CHINA.