A group of rock hunters finally cut open several pieces of agatized coral that had been sitting around for months. Most of the rocks looked rough on the outside, but the real surprise came when they ...

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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 ...

Now you can say your place literally rocks. Agate, geodes and gemstones are a great way to add a pop of color and natural texture without busting out the paint rollers. Make sure your agate is nice ...

Add Yahoo as a preferred source to see more of our stories on Google. Geode wedding cakes are trending, which naturally has us wanting rock candy for every celebration, from birthdays to…this Friday.

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 ...