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 ...

Michigan visitors can search for fluorescent rocks with a UV light as darkness falls along the shoreline of Lake Superior in ...

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 ...

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 ...

Deondre Smith Jr., 9, and his brother Devonne, 7, searched for their favorite rock Friday among thousands for sale at the opening day of the Roxy Ann Gem & Mineral Show in southern Oregon’s Central ...

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 ...