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The fossil of a bird that lived alongside the dinosaurs was found with some sort of rocks in its stomach. Previously, researchers thought that these rocks were swallowed on purpose to help clean its ...

CRYSTAL PARK, Mont. — Molten granite formed the Pioneer Mountain Range in southwest Montana about 72-million years ago. As the granite cooled, water carried quartz and other minerals through the rocks ...

In the Mojave Desert, a translucent crystal offers bryophytes much-needed respite from the heat of the sun. A piece of quartz hiding a species of moss, Syntrichia caninervis, in the Mojave Desert of ...

When my friend, a massage therapist, learned I was pregnant last winter, he gifted me a stunning large, clear piece of quartz he had bought during a recent crystal-foraging trip to Brazil. I welcomed ...

DILLON, Mont. — Molten granite formed the Pioneer Mountain Range in southwest Montana about 72-million years ago. As the granite cooled, water carried quartz and other minerals through the rocks and ...