History
According to the legends of the Australian aborigines, the creator came to earth on a rainbow and, where his feet touched the ground, the rocks came to life and sparkled with all the colors of the rainbow, thus becoming opals. Today, opals are mined in Australia almost exclusively. There are small mines of opals found in Mexico (where the fire opal comes from), Brazil and parts of Africa.
Characteristics
Opals are not true crystals, but mineraloids. They are composed of silicon dioxide and between 5 and 10 percent water. The 'opalescence' or flashing prismatic colors, is caused by the silicon and oxygen atoms capturing and refracting light.
Opals come in a variety of colors from white, blue (rainbow opal), pink, yellow, red (fire opal) and black.
Uses in Healing
White opals are said to balance the left and right sides of the brain and gently energize the chakras. White opals are also used to balance the crown chakra. Rainbow opals are used to help with depression and alleviate pain, as well as help the eyes and ward off fatigue. Fire or red opals are thought to heal ailments of the abdomen, intestines and kidneys. Opals are said to heal lower back muscles and are an all-around energizer. Black opals, as with other black stones, are believed to absorb pain and negativity. They are also thought to help those suffering from bone problems.
Metaphysical Uses
Black opals are considered powerful stones. They are said to increase psychic power and bring good fortune. Fire opals are believed to attract money and customers to new businesses and are also used in sex magic to increase passion. Rainbow opals are the epitome of the wishing stone, and can also be used to gain entry into the fairy realm.
Caring for Opals
All opals are delicate stones. Since they contain water, it is easy for them to become brittle when left out too long. Washing the stone in water regularly can keep it hydrated. Wearing opals near the skin also helps. Avoid sudden temperature changes. Always use a soft cloth when cleaning opals.