Located in an Idaho region with a rich mining history, the mine was worked in the 1880s before being concealed when the ...

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 ...

As I turned yet another shovelful of dirt, I thought about a comment made long ago by the millionaire, Andrew Carnegie: “Men are developed the same way gold is mined. When gold is mined, several tons ...

Rockhounding connects us to our primordial interest in crystals and gemstones, as demonstrated in a fascinating new study of ...

Martina Gutfreund knew it could be hard to make a living mining crystals. Still, she was shocked to discover, on a recent trip to Namibia’s mineral-rich Erongo region, that her purchase of 250 pounds ...

Some modern-day prospectors make thousands of dollars selling precious stones they dug up themselves. By Alexandra Marvar See more of our coverage in your search results.Encuentra más de nuestra ...