If rarity boosts a gemstone's value, tanzanite, which is mined from just one source, could be prized for that fact alone.

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 ...

The gemstone market value is $23bn and growing, as investors increasingly look to precious stone alternatives to the ...

A Tanzanian small-scale miner, who became an overnight millionaire in June for selling two rough Tanzanite stones valued at $3.4m (£2.6m), has sold another gem for $2m. The third discovery by ...

We’re all familiar with our birthstones, and the true jewelry enthusiasts among us can probably name a few other favorite ...

Wearing certain zodiac gemstones can reportedly help you channel your inner power—and these sparkly pieces are the perfect ...

Speaking of souvenirs, while the generational Tanzanite gemstone touted to be at thousand times rarer than diamonds is mined ...

The moment has finally come to find out which of our favorite TV shows and nominees will be taking home awards at the 2024 ...

Phalanndwa Colliery achieved 3984 days without fatalities while Khanye Colliery achieved 2376 fatality free days.

As interest in African artists and designers grows, lodges are embracing a golden opportunity to combine animal encounters ...

You may know that there’s a traditional birthstone associated with each month of the year (for example, peridot is associated with August birthdays and tanzanite or turquoise are associated with ...