Which countries have magnesium reserves? 5 countries in the Magna Factbook list magnesium among their natural resources, ranked and linked.
5 countries list magnesium among their natural resources. China — graded MAB by the Bureau — is the highest-ranked holder, ahead of Israel, Serbia. Control of magnesium is geopolitical leverage: whoever holds the resource weighs on supply chains.
| # | Country | Magna grade |
|---|---|---|
| 1 | China | MAB |
| 2 | Israel | MBA |
| 3 | Serbia | MCB |
| 4 | Ukraine | MCB |
| 5 | Congo (Brazzaville) | MCC |
