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 in Arkansas is the only state park in the U.S. where you can dig for diamonds and keep them. You'll also be able to find gems like quartz, agate, garnet, and jasper ...

Digging for rare crystals at a private mine—this was next-level! From sparkling finds to deep digs, we had an unforgettable day uncovering hidden gems beneath the earth. Could we have discovered ...

\Crater of Diamonds State Park in Arkansas is the only finders-keepers diamond mining park in the U.S. So set out and Strike it rich in the hills of Arkansas on your next vacay. With the hope of ...

DILLON, 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 and ...