There are about 6,000 different types of minerals, but only a couple hundred are gemstones. Learn more about these special minerals and how someone like you can find your own gemstone. Science Trek is ...

Add Yahoo as a preferred source to see more of our stories on Google. WEST SPRINGFIELD — Collectors, sellers, and buyers alike will travel from all over the country to attend this weekend’s East Coast ...

KALAMAZOO COUNTY, MI -- Stepping into Rockhound Rock Shop, visitors are transported to another world. There’s a seemingly never-ending cascade of rooms in the Galesburg shop, each with a different ...

Discover how rocks, minerals & the rock cycle change your world. Join the Science Trek team to explore rocks and minerals! Discover how the Earth formed, the three types of rocks, the rock cycle, and ...

A partnership between the federal government and state geological surveys, Earth MRI was established in 2019 with the goal of improving America’s knowledge of its “critical mineral” resources, a list ...