Single Mine Origin (SMO) Gold can be traced to one named large-scale mine – via an externally audited chain of custody and segregated refining. Here we explain the SMO concept, the member mines and the externally audited ESG data they publish every year, and what SMO Gold offers jewelry manufacturers and brands.
Single Mine Origin Gold, or SMO Gold, is gold from one named large-scale mine, kept separate from all other gold on its way to your
In Western Australia’s Northern Goldfields, a gold mine that closed in the 1990s is running again – with 27 megawatts of solar and 24 megawatts
In the savanna of Senegal’s far southeast, the Sabodala-Massawa gold mine produced 273,533 ounces of gold in 2025 – more than any other mine in
