Platinum is primarily found in two forms: as uncombined metal in alluvial deposits and as a component of minerals like cooperite.
Sources of Platinum
Platinum is a rare and valuable metal often extracted from specific geological formations. Here's a closer look at where it can be found:
Alluvial Deposits
- Uncombined: Platinum can occur as free metal in alluvial deposits, which are sediments like sand and gravel laid down by flowing water.
- Location: These deposits are typically found in riverbeds and other areas where water has transported and concentrated the metal over time.
Mineral Sources
- Cooperite: Most of the commercially produced platinum originates from minerals like cooperite (platinum sulfide).
- Geological Formations: These platinum-bearing minerals are usually found in specific geological formations, notably in South Africa.
Commercial Production
The majority of platinum that is used commercially is mined from cooperite found in South Africa.
Summary of Platinum Sources
| Type | Description | Examples |
|---|---|---|
| Alluvial Deposits | Platinum found as free metal within sand and gravel | Riverbeds, stream sediments |
| Mineral Deposits | Platinum found combined with other elements in minerals like cooperite. | Cooperite (platinum sulfide) |
