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 ...

Test your rock & mineral smarts—are you a Rock Star? Think you know rocks and minerals? Take the Science Trek quiz! Test your smarts on gold, salt, Earth’s oldest rocks, gemstones on Mars, and the ...

WYOMING, Mich. — What looks like just a rock to most people can hold much more meaning for collectors. The rock can be a story, a science lesson, or even a childhood memory. The Indian Mounds Rock and ...

Every day, Canadians rely on minerals without even thinking about it. Your phone, your clothing, your transportation, your medical care, your shelter and even your clean water all depend on materials ...

Minerals, crystals, and fossils are beautiful, geologically fascinating, and can aid in spiritual practices, with specimens from all over the world found at area rock shops. Whether you're really into ...