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 ...
Researchers say they might have discovered the oldest rocks on Earth. The rocks in question are a belt of swirly, stripe-covered rocks found in the northeastern reaches of Canada. These rocks appear ...
A new atlas charts the global distribution of unusual, critical-metal-bearing igneous rocks, finding that they often form ...
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 ...
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Scientists just found ancient underground rocks in Canada quietly making hydrogen on their own — a possible natural wellspring of clean fuel
More than two kilometers beneath the boreal forests of northern Ontario, water has been seeping through billion-year-old rock ...
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Rockhounding in Oregon: Where to find sunstones, thundereggs and fossils — even for free
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 ...
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