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 ...

Some modern-day prospectors make thousands of dollars selling precious stones they dug up themselves. By Alexandra Marvar Moonstones in Montana, amethyst and emeralds in North Carolina, garnet and ...

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 ...

As summer days are in full swing, Oklahomans are taking part in adventures across the state. For all you that nerd out over that cool rock you found, and we say nerd out in the most loving way ...

Arkansas was once one of the country's largest quartz producers. Remnants of that legacy can be found in the hills of the Ouachita Mountains today.

Moonstones in Montana, amethyst and emeralds in North Carolina, garnet and quartz in upstate New York. At pay-to-dig mines around the United States, visitors can paw through piles of mine tailings to ...

MOUNT IDA, Ark. — We promise, it's worth the drive to Mount Ida to get messy and find some crystals. The World Championship Quartz Crystal Dig will be held on October 11th & 12th. Registration & ...