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If you ask people where gold comes from, most will say you obtain it from a mine, pan for flakes in a stream, or extract it from seawater. However, the true origin of the element predates the formation of Earth itself. From stellar explosions to its presence in Earth's crust, here's how gold is formed.
Where Does Gold Come From? To learn about the origin of gold, we must first turn our gaze to the cosmos. Gold is not native to our planet alone; it is a cosmic traveler that finds its roots in the cataclysmic events occurring in the far reaches of the universe.
It most often occurs as a native metal, typically in a metal solid solution with silver (i.e. as a gold/silver alloy). Such alloys usually have a silver content of 8–10%. Electrum is elemental gold with more than 20% silver, and is commonly known as white gold.
After all, most of the gold that formed deep in the planet’s core is far too inaccessible for us to reach. The gold we use today comes from a series of cosmic and geological events that brought it closer to the surface. Scientists believe that around 4.5 billion years ago, Earth was formed from a disk of gas and dust surrounding the young Sun.
Where does gold come from originally? Gold originates from cosmic events like supernovae and neutron star collisions. Formed through nuclear reactions, gold atoms scatter through space and are incorporated into Earth’s raw materials.
Where did gold come from? We’re all made out of “star stuff”, and gold is no exception. Image: NASA. The ancient Aztecs believed gold was in fact “the sweat of the sun”.
Gold has a variety of uses, from jewellery to mobile phones, but where does it come from?Dr Helena Bates, a meteorite expert at the Museum, explains the extr...
The gold in the Aztec and Inca treasuries of Mexico and Peru believed to have come from Colombia, although some undoubtedly was obtained from other sources.
Did you know that gold is extraterrestrial? Instead of arising from our planet’s rocky crust, it was actually cooked up in space and is present on Earth because of cataclysmic stellar explosions called supernovae. CERN Scientist David Lunney outlines the incredible journey of gold from space to.
Instead of arising from our planet's rocky crust, it was actually cooked up in space and is present on Earth because of cataclysmic stellar explosions called supernovae. CERN Scientist David Lunney outlines the incredible journey of gold from space to Earth.