World gold production

The supply story

A century of digging, and a wall at the top

For most of the twentieth century the world’s gold came from one place: South Africa’s Witwatersrand, which at its mid-century height supplied more than two-thirds of all the gold mined on Earth. As those reefs deepened and aged, production stalled — the 1970s slump in the chart — until a new generation of mines in Nevada, Australia and, above all, China sent output surging past 2,500 tonnes.

Then it stopped. Global production peaked at about 3,310 tonnes in 2018 and has gone sideways ever since — even as the gold price hit record after record. That divergence is the heart of the “peak gold” argument: the easy, high-grade ore is gone, the average mine now moves far more rock for each ounce, and no new district has emerged to match the Witwatersrand. Higher prices have not bought much more metal.

Honesty cuts both ways: a plateau is not a cliff, and analysts disagree on whether output has truly peaked or merely paused. Recycling adds roughly another third to annual supply, and a sustained price surge could yet coax marginal mines back to life. But the chart’s flat top is hard to wave away — and it sits underneath every argument about gold’s long-run scarcity.

Who mines it now. The leadership has scattered. China is the largest single producer, followed by Russia, Australia, Canada and the United States — together about 40% of world output (USGS, 2024). South Africa, once utterly dominant, no longer makes the top ten by tonnage. A full year-by-year, country-by-country breakdown is a project for a future update — the long historical series exists only in compiled national records, not a single clean dataset.