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Gold naturally forms in quartz — the second-most abundant mineral in Earth's crust after feldspar. But unlike other types of gold deposits, those found in quartz often cluster into giant nuggets .

The dense, yellow metal is often found in veins of the rocky mineral quartz. This is because the two condense together from hot fluids underground as a result of changes in temperature ...

While some people consider the best watches on the market to be those with the highest price tags, is isn't always the case. Sure, fancy finishing and premium materials are all well and good, but ...

Findings suggest gold nuggets can form in quartz veins as a result of electricity produced by the pressure of earthquakes. The gold is carried in super-hot liquids from the Earth's core to its ...

Scientists have discovered exactly how earthquakes trigger quartz into forming large gold nuggets — finally solving a mystery ...