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 ...

We bought a dinosaur tooth on eBay and cut it in half with a waterjet to test its authenticity. We also cut several other fossils and explored their cross-sections — including finding a geode inside a ...

Across Nevada, San Diego and Costa Mesa, ToAuto’s Smart Cutting Machine was tested on agate, turquoise, opal, petrified wood and more. During the same launch period, a first-batch customer issue ...

While the redemption process in the game is simple, you must complete the tutorial first to clear up all the issues. Once done, follow the steps and redeem the codes for Cut a Gem: The developers ...