This is a small quantity dug out in a copper mine pit abandoned for many years in Chaozhou. Only this specimen seems to have a little hexagonal crystal shape. Other pieces can only be counted as ore, not as ore crystal.

Our Mineral crystal Shop at Shantou,Guangdong,China
We can offer all kinds of chinese mineral crystals by wholesale or by retail.You are welcome to contact us in free time!
When in China, please come by for a visit. I would be very happy to meet with you!