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To study how earthquakes help form the gold nuggets, scientists conducted lab experiments with quartz slabs that were submerged in gold-rich liquid.

With gold prices at historic highs, even old jewelry could fetch thousands. Thinking of turning your gold into much-needed cash? Here’s what to know before you sell.

Geologists have known for decades that gold forms in quartz with the help of earthquakes, but now they have worked out exactly how the setting and seismic waves combine to form large nuggets.

At the core of its white colourway is Gold Quartz TPT, a material exclusive to Richard Mille and developed with Swiss composite expert North Thin Ply Technology. It's made by stacking ultra-thin ...

Quartz crystals produce electricity when they are deformed by mechanical stress, which may explain how enormous chunks of gold can form in inert rock ...

In the case of the naturally formed quartz, the gold ended up being deposited on the existing sites where gold metal is present, rather than forming additional deposits.

A scanning electron microscope image shows nanoparticles of gold forming on quartz. Christopher Voisey Not only did we see gold deposited onto the quartz surface, we also saw it clumping together ...

Geologists Say Quartz And Few Earthquakes Can Make A Giant Gold Nugget During seismic activity, the stress on quartz can generate piezoelectric voltages capable of drawing gold from these fluids.