BOISE, Idaho — Join the Idaho Museum of Mining and Geology this Sunday, June 23 for a geode cracking event, announced a press release. As described in the news release, a geode is "a rock with a ...

Koryu has always liked stones more for their mineralogical (academic) aspects than for spiritual reasons❤️ I'd wonder, why do they form such regular shapes? Or what kind of properties do they have?☝️ ...

Growing up, kids often have a fascination with rocks: smooth ones, shiny ones, uniquely shaped ones; and who doesn’t like a surprise? Combine those two elements and you have Geode Cracking, a NEW ...

Crack open an unassuming stone, and you might just uncover a little conclave of crystals within. Their walls are glittering with quartz, amethyst, or calcite, protected by a hard shell that was shaped ...

A program on geodes, Iowa's state rock, will be 2 p.m. Sunday, May 10, at the Hurstville Interpretive Center, 18670 63rd St., Maquoketa, Iowa. A geode is a roundish stone that has an inside cavity ...