Earth's structure resembles a giant onion with distinct layers, each playing a crucial role in earthquake formation. The lithosphere comprises the rigid outer shell including the crust and upper ...

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See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Gold nuggets have long fascinated treasure hunters and geologists alike ...

Scientists have discovered exactly how earthquakes trigger quartz into forming large gold nuggets — finally solving a mystery that's puzzled researchers for decades. Gold naturally forms in quartz — ...