Quartz is a silicon dioxide mineral with a hardness of 7. It has a hexagonal crystal system. Its name is derived from the Greek word for ice. It has been used for centuries in multiple cultures for religious, spiritual and healing purposes. Quartz is one of the most abundant minerals on earth. It is found on every continent and almost every country. Clear crystal quartz forms naturally when silica rich solutions occur in underground cavities and fractures where conditions will allow unobstructed growth.
Healing and good luck.