White Topaz Meaning, History, Healing Properties, Facts, Benefits and Uses In addition to being an official birthstone for November and a beloved choice for colored gemstones, White Topaz stands out as a rare silicate mineral. Its chemical composition, Al2SiO4(F,OH)2, places it at number eight on the Mohs Hardness Scale. Moreover, Topaz holds significance as the celebratory gemstone for the 16th wedding anniversary. Read More: https://www.rananjayexports.com/blog/white-topaz-meaning-history-healing-properties-facts-benefits-and-uses