Rainbow opal or Boulder opal cleanses and energizes the aura and chakras. it alleviates depression and will bring light and absorb pain anywhere in th ebody or mind. it is espacially helpful for the eyes, for the all glandular problems and for exhaustion.
Rare Large Crystal Opal Mintabie, South Australia, Australia The opal deposits of Mintabie have long been depleted with no new production emerging. The present example was set aside many years ago by the miner who could not bear to part with it earlier.
Queensland Matrix Opal - occurs in ironstone nodules and sliced horizontally does give the IMPRESSION of being wood, but is not. Mainly used for beads these days, it is extremely attractive because the dark ironstone lifts the colourplay of opal.