Photo: 9.12 Carat TsavoriteCourtesy of The Rare Gemstone CompanyNAIROBI, Kenya, Nov. 03, 2025 (GLOBE NEWSWIRE) -- Africa's ...
Constative on MSN
Where the World’s Rarest Gems Come From
Long before they’re polished and set in gold, the world’s greatest gems sleep beneath mountains, rivers, and deserts. Their ...
IFLScience on MSN
What Makes Ammolite Gemstones, A Rare Kind Of Fossilized Ammonite, So Vibrant? It’s All In The Nacre
At IFLScience, we often like to talk about the Mantelpiece Of Dreams, a line-up of rare geological trinkets we’d like to ...
The origins of vivid colors within the gemstone ammolite—a rare type of brightly colored fossilized ammonite shell—are ...
The rare green gemstone, confirmed through mineral testing in Dallas to be andradite garnet or a 'demantoid.' (Elizabeth Pinkston/Panola Watchman) A Carthage man may have unearthed one of the rarest ...
When someone says “gemstone,” diamonds and rubies probably pop into your head first. There’s no denying that they’re rockstars of the jewelry world. However, apart from them, there’s a whole lineup of ...
Mariah Carey wore a pair of necklaces worth approximately $400,000. The jewelry featured gemstones from six different countries. Carey apparently considered the necklaces a "fresh take on luxury to ...
CARTHAGE, Texas -- A Carthage man may have unearthed one of the world’s rarest gemstones not in a mine, but in his own front yard. Robert Lewis Jr. said in 2016, he found an unusual black rock just ...
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