Such alteration is easily visualized, often showing a light pink color on a rock surface. It can be used as an indicator of nearby gold mineralization. Despite this well-documented relationship, it ...

At a first glance, the Witwatersrand basin, the largest known gold resource on our planet, is not automatically related to ocean research. However, in its 3 billion years old geological history, the ...

Gold nuggets have long fascinated treasure hunters and geologists alike, often found gleaming within quartz veins deep underground. Yet the exact process behind the formation of these ...

We can't usually feel them, but dozens of earthquakes occur every day—and some of them are using mundane minerals to make glittering gold. Researchers have found that tectonic shifts put just the ...

a) Photograph of a 20 mm OD quartz tube fit with a Young's tap. b) Schlenk line apparatus for preparing nitrogen atmosphere in a sealed tube. c) SEM images of gold nanosheets formed after 60 min VFD ...