The Smithsonian has acquired an extraordinary 48.86-carat red topaz for the National Gem Collection. The Whitney Flame Topaz is one of the finest imperial, or “precious,” topaz gemstones in the world, ...
PENNSYLVANIA -- He's known as "The Gem Guy" on Tiktok and his videos about his massive geodes and secret rooms full of gems have amassed him over 500k followers on the platform. The Gem Guy began ...
Explore the stories behind the Smithsonian’s National Gem Collection during an online program — courtesy of Mentor Public Library — at 2 p.m. Dec. 4. The program will be led by Jeffrey Post, emeritus ...
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