Opal is a hydrated amorphous form of silica. Opal has iridescent play of colors and different varieties, such as Fire Opal, Girasol Opal, Peruvian Opal, etc. Power: Opal is a symbol of love and fidelity. It brings faithfulness and loyalty to the wearer. It is a stone of inspiration which enhances imagination and creativity. Healing Ability: Opal strengthens the memory, stabilizes emotions, purifies blood and kidneys, regulates insulin, eases childbirth, and alleviates PMS. It is also beneficial to the eyes. Deposit: Australia, Ethiopia, Peru, Mexico, Brazil, Nevada.