Many minerals form beautiful crystals, but the most prized of all are gemstones. Uncut gems often look fairly ordinary–like rocks. It's only when they are cut and polished that they obtain the ...

Take a walk down the mineralogy collection of any good natural history museum and your face will be aglow with the sparkle of ...

VIDEO: Owner Greg Horn's small yet diverse Flagstaff Rock Shop offers crystals, fossils, rocks, jewelry, and personalized ...

At Energy Ripple in Bristol, browse a selection of herb bundles, sea witch botanicals, books, tarot and oracle decks, crystals/gems/minerals, and more. You can also book a private energy-clearing ...

Appealing to collectors of Earth's ancient treasures, Heritage Auctions is selling rare meteorites, fossils, and gemstones.

Crystals and gemstones can be more than just beautiful—they can be deadly. Minerals like arsenopyrite, cinnabar, galena, and torbernite carry toxic substances like arsenic, mercury, lead ...