Location: Dunhuang China. Where the great wall ends.
Size: 180 x 130 x 70 mm.
Weight: 1497 gm.
Comment: All of the quartz group ,Amethyst,Morion,Rose, Citrine have treatments these days to enhance the color. Now the Chinese have gone further and developed a green color Adventurine Quartz to join the list, so here is an opportunity to add another color to your quartz section. It really is an attractive green and will be a welcome addition to the collection.Whatever is said detrimental to this particular mineral it is still genuine Quartz.