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May 18, 2024 · 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.
- Anne Marie Helmenstine, Ph.D.
From the 6th or 5th century BC, the Chu (state) circulated the Ying Yuan, one kind of square gold coin. In Roman metallurgy, new methods for extracting gold on a large scale were developed by introducing hydraulic mining methods, especially in Hispania from 25 BC onwards and in Dacia from 106 AD onwards.
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Feb 23, 2024 · Where does gold come from in nature? Gold originates from the depths of space, formed during supernova explosions billions of years ago. It arrived on Earth through meteorite bombardment and became embedded in the planet’s crust over geological time scales.
Oct 20, 2023 · The birth of gold is linked to the dramatic demise of massive stars in explosive supernovae and neutron star collisions. When a star exhausts its nuclear fuel or collides with another star, it undergoes a stellar explosion, scattering elements forged in its core across the cosmos.
Apr 20, 2023 · Gold is a precious and highly coveted metal formed through supernova nucleosynthesis; Gold is primarily formed through hydrothermal processes and placer deposits in the Earth's crust; Gold deposition requires specific geologic conditions, including the presence of hot fluids and reactive host rocks
- Connor Campbell
- Bullion & Economics Editor
Interested in where gold comes from? Take a deep dive into the geological processes that make gold, and galactic origins of this valuable element. Learn how gold is formed and how it's found on Earth
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...
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- Natural History Museum