*ATTENTION US CUSTOMERS, THIS SHIPS TARIFF FREE* Raw Ethiopian opals set on copper or silver bobby pins. ***this listing is for a single pin unless purchasing a set*** Opal is October's birthstone - Sign is Libra *Most of the opal crystals mined in Ethiopia are from the northern region of Welo in the highlands. Mining is carried at an altitude of about 2500m—3000m above sea level or 8200 to 9800 feet above sea level. *Ethiopian Opal is associated with enhancing intuition and spiritual insight.
