From Chopard to Piaget, brands are releasing colorful hard-stone dials that channel the flamboyant spirit of the era.

Oregon's state rock is celebrating its 60th anniversary this year. Here's everything to know about the thunderegg and where ...

On the inside, however, the thunderegg can be filled with intricately laced formations consisting of agate, jasper, opal and quartz crystals, according to the United States Department of Agriculture.

cobalt blue agate, cinnamon brown tiger’s eye, white mother-of-pearl, pink opal, onyx, carnelian, and more. The result is an elegant, unmistakably feminine collection with just the right dose of ...

The third row is amber, often translated as sapphire, zircon, tourmaline, or opal. Scholars have done some digging and found that amber is what thetrue identity is; agate (scholars are in complete ...