Wholesale Peruvian Pink Opal Bracelet A+ (7-8mm beads)

BRA-OPA-03 Origin: Peru Grade: A+ Dimensions: Approximately 17-18cm - Suitable for all wrists sized 16 to 18cm Weight: Approximately 15g Origin: Peru Grade: A+ = high Bracelet made of 7-8mm pink opal beads Patterns and colors may vary from one bracelet to another An opal is composed of hydrated silica, with traces of uranium, magnesium, calcium, aluminum, iron, arsenic, sodium, and potassium. It also has a high water content that can reach up to 20% depending on the varieties. Opal forms during alternating wet and dry periods. Precipitations loaded with various elements seep into the substrate.