Quartz, which can generate electricity, attracts large chunks of gold when stressed and squeezed by seismic shaking, ...

Interestingly enough, earthquakes have the ability to cause quartz to form large gold nuggets, a fact that has been ...

Geologists have known for decades that gold forms in quartz with the help of earthquakes, but now they have worked out ...

Gold nuggets may be the product of earthquakes repeatedly shaking the veins of quartz, thanks to the mineral’s unusual ...

Much of the world’s gold is mined from natural veins of quartz, a glassy mineral that streaks through large chunks of Earth’s squashed-up crust. But the geologic process that put gold nuggets ...

and gold rushes – especially in the 19th century – played a powerful role in shaping the modern world. The dense, yellow metal is often found in veins of the rocky mineral quartz. This is ...

and gold rushes – especially in the 19th century – played a powerful role in shaping the modern world. The dense, yellow metal is often found in the veins of the rocky mineral quartz.

It is estimated that around 75 percent of all mined gold comes from deposits nestled in cracks inside of hunks of quartz, one of the most abundant minerals in Earth’s crust. Geochemists have ...

One of the reasons gold is so valuable is because it is highly ... deposits is that they're generally associated with the mineral quartz, a crystalline form of silicon dioxide.

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.