A new gold extraction method turns old electronics into treasure using pool disinfectant and sunlight — no poisons required.

At Flinders University, scientists have cracked a cleaner and greener way to extract gold—not just from ore, but also from ...

Step into a gold factory and witness the fascinating process of turning raw gold ore into 99% pure gold bars. From open-pit mining to the final stages of smelting and refining, this video takes ...

Discover the fascinating process of crafting pure gold bitcoins using advanced manufacturing techniques. In the factory, gold is meticulously shaped and refined to create digital currency replicas ...

We’re in the middle of the Gold Rush 2.0. But this time folks aren’t making money finding gold – they’re making money selling it.. With gold near an all-time high, selling for over $3,200 ...

The gold spot price (per ounce) is determined by market demand, but the value will diminish if you have gold bullion that is not 100% pure. For example, if gold is $3,000 per ounce, but you own 18 ...

Jewelry stamped 24-karat is 99.9% pure gold and carries the most value by weight. Lesser karats are mixed with other alloys. Gold that’s 14-karat is 58.3% pure, for example.