I've been sitting on these Agatized Coral geodes for a LONG time, and I know a lot of y'all have been waiting for me to cut ...

Read more about our Product Review Guidelines here. In recent years, crystals, agate, and geodes have burst forth in popularity, but the trend is still going strong. Just look at the many ...

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 ...

It took millions of years for agates and geodes to reach the earth’s surface ... or a table topped with a slab of pink agate, or maybe wall art printed with a slice of stone.

Along with Ametista do Sul in southern Brazil, these regions are the world’s leading mining districts for gems which come from volcanic lava, such as amethyst and agate geodes. Amethyst is a ...

It’s also very difficult to produce them in the laboratory.” Instead, researchers look to the surrounding rock and the geodes themselves for clues to their origin. Fiorella Arduin Rode ...

Bel and I cut opened agates from Botswana and Malawi, revealing gorgeous banding of purple and blue — and even a geode. But the Lake Superior agate is unique; on the outside, it can resemble a ...

Major geological activity happened, making way for massive deposits of silver, gold, opalized wood, onyx, agate, geodes, jasper and a whole lotta fossils. Hunting for treasures in these deposits ...

Walking into Kehoe’s Agate Shop is a treat for the senses — glittering, colorful gemstones fill the cases up front while dramatic geodes and fossils dazzle in the back. There’s truly ...

Geodes are hollow rock formations often with quartz crystals, such as amethyst, inside. Amethyst geodes in Uruguay have been found in cooled lava flows, which date from the original breakup of the ...