This means that in quartz veins, gold solidifies into clusters ... To test this idea, the researchers simulated the effect of ...

Then, they mimicked seismic waves by placing the slabs into a machine that simulated the shaky motion ... form in only some of an area’s quartz veins? “I think it is a great idea/hypothesis ...

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Voisey and his team simulated earthquake conditions in a ... explanation for the formation of large gold nuggets in quartz veins,” said Dr. Voisey, who likens the quartz to a natural battery ...

Instead, sudden shocks could propel them to the surface, defying established geological laws. Illustration image from Pixabay For decades, researchers have been intrigued by quartz veins filled with ...

When strained by earthquakes, underground networks of quartz veins can generate enough voltage to snatch gold from passing fluids, researchers report September 2 in Nature Geoscience. The findings ...

As these fluids cool or undergo chemical changes, gold separates out and becomes trapped in quartz veins,” explains study lead author Dr. Chris Voisey. “While this theory is widely accepted ...

To test the idea, they put quartz crystals in a gold solution and shook them at a frequency similar to those common for small ...

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

Stephen has a science degree with a major in physics, an arts degree with majors in English Literature and History and Philosophy of Science and a Graduate Diploma in Science Communication.

As a curious child, you might remember staring at an older relative's thick stockings at the blue, gnarled veins lying under the skin like bumpy snakes. Known as varicose veins, these blood ...