Rock to product, traced
The Materials Atlas
Materials Mines & deposits Processing & refining Custody journeys Supply chains Companies Countries News
Materials by shelf Battery Materials Rare Earth Elements Copper & Electrical Semiconductor Materials Nuclear Materials Aerospace & Defence Precious Metals Steel & Alloy Metals Industrial Minerals Agricultural Minerals Energy Raw Materials Ore minerals Periodic table
Demand End markets Technologies Material calculator Maps Screener
Learn & tools LearnGlossary Ask the DataAI agents Research & dataAPI ★ Saved
About About usMethodology Data sourcesContact Disclaimer
Reading options
🧭 Guided View New to this — ore grades, concentrate, refining, by-products? We explain every term as you browse, in plain English. Same data, with the help built in.
⚡ Expert View You already know the industry. Just the data — clean, fast and compact, with no extra explanations. This is the default view.
Theme
Interface language
Depth Material pages are written at four levels. Pick one on any material page and it is remembered.
★ Saved Research & data
Mogalakwena

South Africa · Africa

Mogalakwena

The largest open-pit platinum-group metals mine in the world.

Dipêrê, Mogalakwena-pm, Limpopo, a · JMK · CC BY-SA 4.0 · Wikimedia Commons

What this place is

The Bushveld Complex holds the great majority of the world's known platinum-group metals in three thin, remarkably continuous layers. Mogalakwena mines the one thick enough for an open pit.

Grade. Platreef ore is thicker and lower grade than the Merensky and UG2 reefs mined underground.
“Grade” is the percentage of the useful stuff in the rock. A copper mine at 0.5% grade throws away 199 tonnes of rock for every tonne of copper it sells. That single number decides whether an orebody is a mine or just an interesting piece of geology.

What comes out

A “by-product” is a metal recovered because it happens to be in the same rock, not because anyone went looking for it. Its supply therefore follows the primary metal’s economics, not its own.

Who owns it

CompanyRoleInterest
Anglo American MinerOwner-operator

As publicly reported by the operators. Ownership of large mines changes; verify against current company filings before relying on it.

Materials

All materials Critical minerals Rare earths Battery materials Ore minerals Periodic table Screener

The ground

Mines & deposits Processing & refining Countries Maps

The economy

Custody journeys Supply chains End markets Technologies Companies Material calculator

Learn

LearnGlossary Ask the DataAI agents Research & dataOpen API News★ Saved

About us

About usContact MethodologyData sources Editorial policy Privacy policyTerms of use Disclaimer