Opals are multi-colored and consist of small spheres of silica arranged in a regular pattern, with water between the spheres. The spheres diffract white light, breaking it up into the colors of the spectrum. This process is called opalescence. Larger spheres provide all colors; smaller ones only blues and greens.
Properties: It intensifies emotions and releases inhibitions. It encourages both freedom and independence. Opal enhances cosmic consciousness and induces psychic and mystical visions. It stimulates originality and creativity.
