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1737
- The name topaz was first applied to the mineral now known by that name in 1737.
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The name for imperial topaz originated in nineteenth-century Russia. At the time, the Ural Mountains were topaz’s leading source, and the pink gemstone mined there was named to honor the Russian czar. Ownership of the gem was restricted to the royal family. Today, topaz is one of the US birthstones for November.
History. Nicols, the author of one of the first systematic treatises on minerals and gemstones, dedicated two chapters to the topic in 1652. [16] . In the Middle Ages, the name topaz was used to refer to any yellow gemstone, but in modern times it denotes only the silicate described above.
- Prismatic crystal
- Dipyramidal (mmm), H-M symbol: (2/m 2/m 2/m)
- 8 (defining mineral)
- Orthorhombic
May 26, 2021 · Believed to be first discovered in Germany, 1737 and then again in Brazil in the 1740s, the gemstone had been fairly mixed up with others throughout the different eras. Topaz was renowned as a stone with healing properties long before Europe’s appreciation of the gemstone as an allegory of status and wealth.
May 23, 2020 · In 1740, a 1,680 carat “diamond” was discovered in Brazil. At the time, it was believed to be the largest diamond ever found. Because of this, it was quickly set in the Portuguese crown to serve as a visual reminder of the ruler’s power and wealth. Shortly after, it was exposed that the “diamond” was actually colorless topaz.
Topaz requires specific conditions to form. Learn how topaz grows and how it gets its colors, from yellow and blue to rare and valuable pink.
Most authorities agree that the name topaz comes from Topazios, the old Greek name for a small island in the Red Sea, now called Zabargad. (The island never produced topaz, but it was once a source of peridot, which was confused with topaz before the development of modern mineralogy.)
Learn about the history of topaz, including its links to ancient texts, where it's mined, and how irradiation treatment turns the October birthstone blue.
