The MiR Mosaic Ireland 10.8" x 11" Polished Natural Stone with Thassos and Shell in Mint Green Fan Pattern: 1.8" x 1.9" It seems that mosaic is a different kind of mosaic tile. The design on this one is a fan pattern composed of smaller tiles, about 1.8" by 1.9". Similar to the previous description, it features a smart combination of colors and materials with mint green, Thassos, and shell natural stone. Similar ornamental uses for this kind of mosaic might be found in a variety of indoor locations, giving the area a dash of sophistication and flair.