To answer these questions, it is easiest to start with the amount of gold that humans have mined to date. The U.S. Geological ...

A massive "supergiant" gold ore deposit unearthed in China is believed to be one of the largest and most valuable gold reserves ever found ...

Geologist Michael Ackerson holds a sample from Canada's Acasta Gneiss formation ... studied and stored in the museum’s National Rock and Ore Collections. The trip was part of an initiative ...

“Many drilled rock cores showed visible gold,” said Chen Rulin, an ore-prospecting expert at China’s Hunan Province’s Geological Bureau, according to Chinese state media ...