Africa's leading authority on rare colored gemstones, The Rare Gemstone Company, unveils one of its most exceptional pieces ...

Long before they’re polished and set in gold, the world’s greatest gems sleep beneath mountains, rivers, and deserts. Their origins are as captivating as their glow: volcanic depths, ocean floors, and ...

The Okavango Blue Diamond, a dazzling 20.46-carat stone, is more than just a beautiful jewel-it's practically a miracle of ...

Explorers find evidence of a rare green diamond in Finland, with minerals pointing to its origin hidden beneath the ice.

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 ...

In Eagle County, many of us spend our time looking up toward mountain peaks, sunsets, or circling hawks, but some of the most ...

(CNN) — The US trade deal with China seeks to resolve a major sticking point of their ongoing trade war: rare-earth minerals. (CNN) — The US trade deal with China seeks to resolve a major sticking ...

Energy Secretary Chris Wright went to Wyoming last week to cut the ribbon on the first new rare earth mine in the U.S. since the 1950s. Telling the assembled guests and reporters that the “Brook Mine” ...

Dr. Foyet highlights the intersections of critical minerals, biodiversity, and Indigenous rights in the global green ...