![]() Townshend, Chaucey Hare, and Church, Arthur Herbert. Precious Stones Considered in Their Scietific and Artistic Relations: With a Catalogue of the Townshend Collection of Gems in the South Kensington Museum. United Kingdom, Chapman and Hall, limited, 1883. Routledge's Every Boy's Annual. United Kingdom, George Routledge & Sons, 1870. To which is added some account of the best methods of cutting and polishing them. United Kingdom, Longman, Hurst, Rees, Orme, and Brown, 1813. Mawe, John. A Treatise on Diamonds and precious stones including their history, natural and commercial. The Jewelers' Circular and Horological Review. United States, Jewelers' Circular Publishing Company, 1902. Crossref, doi:10.5741/gems.24.4.214.įeuchtwanger, Lewis. A Treatise on Gems: In Reference to Their Practical and Scientific Value. United Kingdom, A. “Amethyst Mining in Brazil.” Gems & Gemology, vol. ![]() Allen & Company, 1820.Įpstein, David Stanley. The Asiatic Journal and Monthly Miscellany. United Kingdom, Wm. ![]() “Amethyst | Birthstones | Gems | Geology & Soils | Online Resources | School of Natural Resources | University of Nebraska–Lincol.” University of Nebraska-Lincoln, /data/geologysoils/birthstones/amethyst.aspx. While many localities were found before the 19th century, there were still some undiscovered gems in Brazil. They were disregarded for their low quality, but Manuel Xavier, a prospector from Bahia, decided to mine the area anyway a year later. In 1981, a locality was uncovered in Alto Bonito. It has only been used infrequently as a source of amethyst, however. German explorers, still busy in Brazil, found amethyst in Santa Maria and negotiated with local landowners to mine the area. In 1920, a locality in Iraí was found by revolutionaries as they were hiding along the banks of the Uruguay River. Throughout the 20th century, more localities were found. This had likely been going on for some time already, but more and more localities were discovered as the decades passed. Many settlers, explorers, and eager entrepreneurs from Idar-Oberstein (which had its own impressive amethyst veins) were beginning to set up shop in Brazil.They would then mine and ship amethyst back to Idar-Oberstein so lapidaries could cut them. In the beginning, it was apparent for how long and for what reasons Germany had been involved in Brazil. The 20th century saw some new developments for amethyst. Brazilian amethyst became the next big thing in the gemstone industry. Gradually throughout the 19th century, Brazil went from a known source of amethyst to being the source of fine amethyst. Later evaluations described in 1883 claimed that the amethyst of Brazil was “famous.” It was declared as an authentic piece of amethyst by professionals. Just eight years later, it was noted that much of the world’s amethyst supply was pouring out of Brazil. In 1870, it was reported that Brazil, along with some European countries, was one of the primary producers of amethyst. By the 1830s, it had become recognized that Brazil was becoming a leading producer of gemstones along with Siberia and Ceylon (modern-day Sri Lanka). The specimen in question was a “most singular curiosity,” weighing nearly a hundred pounds and about four feet in circumference but less than a foot tall. In 1820, a block of amethyst was described in the Asiatic Journal. Amethyst was described in 1813 by John Mawe. It saw frequent lapidary use throughout much of human history. Amethyst stones have long been in Europe it was one of the most well-known gemstones.
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