What is the state gem of texas?

Not every state has an official state mineral, rock, stone and/or gemstone, however. In the chart below, a year which is listed within parentheses represents the year during which that mineral, rock, stone or gemstone was officially adopted as a State symbol or emblem. read more

Official State Gem of Texas. Texas blue topaz was designated the official state gem in 1969, and in 1977 the Lone Star cut was adopted by Texas as the official state gemstone cut. All State Gems. The Lone Star cut, designed by two native Texans, is a special gemstone cut that reflects a five-pointed star (the Lone Star of Texas). read more

Topaz is the Texas state gemstone as well as the birthstone for the month of November. It occurs naturally in many colors including blue, orange, brown, green, pink, beige and red. Colorless topaz, a common variation, can be treated by irradiation to produce a wide range of shades of blue. read more