Due to its rarity, red beryl stones sell for as much as $10,000 per carat. The Ruby Violet mine, owned by Gemstone Mining, produces 5,000 to 7,000 carats a year. "Gemstone mining map" was ...

Gemstone miner Gemfields’ application to transfer its market segmentation on the main board of the JSE, from the ‘prime ...

I-80 Gold says the Mineral Point project at the Ruby Hill Complex near Eureka has the potential to become one of Nevada’s ...

Select a ruby, sapphire, emerald ... After lunch, you won't have to head far from the gem mines to enjoy the great outdoors. Consider pairing your mining trip with the rush of North Carolina's ...