These hearts were definitely not broken. On the contrary, they were firmly whole and rooted in rock. Miners in Uruguay recently made a once-in-a-lifetime type of discovery when they uncovered a set of ...

The 68th annual Four Corners Gem & Mineral Show kicked off Friday with about 1,000 attendees gathered to see gems, geodes, fossils, meteorites, crystals, handcrafted jewelry and art showcased by 60 ...

On a visit to Tucson, relatives took me to a gem and mineral show where we saw a collection of geodes. Ordinary on the outside; beautiful on the inside. Will you please tell us how they are formed and ...

Geode is a type of sedimentary and volcanic rock that is hollow, vaguely circular rock, in which masses of mineral matter (which may include crystals) are sequestered. The term 'Geodes' was derived ...

Researchers from the University of Göttingen have investigated an intriguing geological phenomenon in Uruguay. These scientists are trying to uncover the mysteries behind the formation of amethyst ...

People view the 12-foot tall amethyst geode from Uruguay hosted at the American Museum of Natural History in New York. Thanks to geological surveys and detailed chemical analysis, a team of ...