The "American Golden" Topaz
and Other Specimans at the Smithsonian
and Other Specimans at the Smithsonian
The world's largest cut topaz, called the "American Golden" Topaz, resides at the Smithsonian Institution in Washington, DC. A 172-faceted topaz weighing 22,892.50 carats (11.8 kg or 6 lbs). It's the largest cut yellow topaz in the world, and one of the largest faceted gems of any kind in the world. Originating from Minais Gerais, Brazil, it was cut by Leon Agee over a period of two years. It was purchased by the Rockhound Hobbyists of America and presented to the Smithsonian Institution in 1988.
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As stunning as this cut topaz is, another display at the Smithsonian is equally dazzling and awe-inspiring. That's a sherry-colored topaz "spray" from the Thomas Range in Utah. This color of topaz can be found in Mexico and Utah, but when it's exposed to sunlight, will become clear.
Other spectacular displays of natural crystals include a cluster of Stibnite, an ore of antimony, which has a bright metallic luster. This spectacular group of crystals is from Iyo, Japan and look like something from Superman's home!
Another huge mineral in the exhibit is Smithsonite, named for James Smithson, who bequeathed the funds to establish the Smithsonian Institution. He first discovered this greenish zinc carbonate mineral from the Kelly Mine in New Mexico.
 The American Golden Topaz framed by two large topaz crystals. Photo by Chip Clark. |
Other items that you must see while visiting the Smithsonian's Gem Collection include: The Smithsonian's Canary Diamond - a huge canary yellow diamond ring. The 98.6-carat Bismarck Sapphire Necklace is also part of the collection and is one of the world's largest sapphires. The sapphire originally came from Sri Lanka. Another delight is the 75 carat Hooker Emerald Brooch. The stone reputedly was once part of the belt buckle of a Turkish sultan.
Another piece of jewelry rich with history is Marie Antoinette's Earrings. Few objects in the Smithsonian collections conjure up more dramatic images than do these diamond earrings. They were given to Marie Antoinette by Louis XVI and are said to have been taken from her when she was arrested fleeing the French Revolution. Oh, and don't forget to take a peek at The Hope Diamond, the famous, deep-blue diamond of 44.5 carats said to be cursed...
While cut gemstones are fascinating, seeing some of these gems in their raw uncut state is also amazing. Among many rough specimans check out the large beryl crystal, from which the emerald and aquamarine family of stones is derived.
 A Speciman of Smithsonite |
For more on the Smithsonian's marvelous gem collection, visit the Smithsonian's online Dynamic Earth presentation, by clicking here.
Want to buy a marvelous Topaz gemstone or rough speciman and donate it to the Smithsonian? Or maybe you just one to have a Topaz for your gemstone display at home. Check out Sparkling Diamond's Topaz for Sale, click here for Topaz!
About the Author: Scott Harker is the publisher of several websites including: Sherlock Holmes Pastiches, Harvest The Sun | Renewable Energy, To The Stars - Astronomy, Home businesses | Financial freedom, and Pin-up Artists.
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