Gemstone seekers in Chaung Gyi Village unearthed the tiny reddish-orange crystal, which later caught the eye of a gemologist.

The two NASA astronauts stuck in space after Boeing’s Starliner experienced issues earlier this year have been hit with a new ...

The world's rarest gemstone is made of kyawthuite ... The minerals these coveted gemstones are made out of are the result of ...

There's a mineral so rare that only one specimen of it has ever been found in the entire world. It's called kyawthuite ( cha-too-ite ), a tiny, tawny-hued grain weighing just a third of a gram (1.61 ...

Once known as Bixbite, Red Beryl retains its status as one of the rarest gemstones in the world. Like its relatives - emerald and aquamarine - this enchanting gemstone is highly sought after for ...

Tanzanite is only found in northern Tanzania and is used to make ornaments. It is one of the rarest gemstones on Earth, and one local geologist estimates its supply may be entirely depleted within ...

Tanzanite is only found in northern Tanzania and is used to make ornaments. It is one of the rarest gemstones on Earth, and one local geologist estimates its supply may be entirely depleted within ...

Rare earth elements are crucial to many technologies, and scientists say the U.S. could boost extraction from domestic ...

What is the 'new fact deep inside the Earth' that was trapped inside the ultra-rare diamond? - GIGAZINE Along with diamonds, peridot is one of the gemstones discovered at the deepest depths.