They look a bit like geodes, but they’re not exactly geodes. There are three types of rock: igneous, metamorphic, and sedimentary. Thundereggs form through igneous processes. Igneous rocks form ...

In just a couple minutes, two thieves made off with thousands of dollars in unique rocks — including a rare, high-priced geode. It was around 5:30 a.m. Friday when the two men broke into Kelowna ...