CRYSTAL PARK, Mont. — Molten granite formed the Pioneer Mountain Range in southwest Montana about 72-million years ago. As the granite cooled, water carried quartz and other minerals through the rocks ...

Crater of Diamonds State Park has turned amateur prospecting into a full-time attraction. It’s located on an ancient volcanic ...

For centuries people have had a fascination with gemstones. They've inspired myths, been used for medicinal purposes, as well as to create jewelry. After all, a kiss on the hand may be quite ...

All the Latest Game Footage and Images from Gem Miner: Dig Deeper Explore a huge mine to find ores, metals and gems and make your fortune. Sell your discoveries to buy upgrades and dig even deeper ...

Oklahoma family members recently hit the jackpot when they found an impressive diamond at an Arkansas state park this month – with tools they bought at a dollar store. The discovery, made at Crater of ...

It's unusual, but not impossible, to find gemstones in your yard. If you're ready to start gem hunting right outside of your front door, here's what to know.