Did you know that topaz is Utah's official state gem? Read on to learn more fun facts about this beautiful stone. 1. Topaz was named Utah's state gem in 1969. According to the Bureau of Land Management, Topaz Mountain in Juab County is one of the best places in the world to find the gemstone. 2. Topaz is found in 9+ colors. Topaz is found in several colors … [Read more...] about 4 Fun Facts About Topaz—Utah’s Official State Gem