You never know what you're going to get when you crack open a geode-like rock called an agate, but a new specimen is even more surprising than usual: It looks just like Cookie Monster. The agate, ...

Nathan Mutka has his favorite rocks, including a sparkling geode, amethyst and petrified wood, displayed under a special light in the basement of his Amherst home. Kevin Freedman keeps his rock ...

In a recent article in Miner Deposita, researchers presented a comprehensive study of the amethyst and agate geodes in the Los Catalanes Gemmological District of Northern Uruguay. This region is ...

If you thought that the Xbox controller-shaped rock was funny, nature has once again shown that it has a sense of humor. An agate geode was discovered by geologist Mike Bowers that looks identical to ...

Agate and geode home accents are at once natural and glamorous. With crystal and golden accents, this lamp’s museum-style display base was built to shine a light on one striking natural Brazilian ...

There’s treasure in Washington’s mountains, beaches and creeks. It comes in the form of crystals and agates, fossils and petrified wood. The state is rock hounding paradise, say those who pursue the ...

BRAINERD — The Cuyuna Rock, Gem & Mineral Society will host the annual Agate and Mineral Show May 11-12. The show is scheduled from 9 a.m. to 5 p.m. May 11 and 10 a.m. to 4 p.m. May 12 at the Crow ...

MOOSE LAKE, Minn. — On a cold, blustery day in April, Bel and I headed to the North Shore to meet up with a rock star named Taylor, or as he’s known on social media, “Agate Dad.” Taylor is famous in ...