Iridized Black Opal Stained Glass Mosaic Tile
Iridescent Black, Spectrum #I/1009S, is highly reflective, and as black as onyx. One side of this glass has an iridescent coating. The iridescent coat is surface treatment in which a layer of metallic oxide is bonded to the hot glass surface just after sheet-forming. The result is a beautiful shimmering effect. The coating reflects the base color along with a rainbow of other colors that include, but are not limited to, blue, purple, gold, reddish purple, green and teal. The colors reflected depend entirely on the angle of the light. This glass is smooth on both sides and is 1/8 inch thick. For best results this glass should be cut on the non-iridescent side.