7.5 billion MT
Bauxite
45–50% Al₂O₃ content
2.8 + billion tonnes.
Iron ore
high-grade deposits
700 tonnes
Gold ore
high natural purity
40 + billion carats
Diamond
mostly gem-grade quality
Latest Mining News & Insights
Featured Project
Guinea’s Bauxite Export Growth
Company Spotlight
SimFer Rio Tinto is a leading mining company spearheading the development of Guinea’s transformative Simandou Project — a world-class iron ore and infrastructure venture driving sustainable national growth and global competitiveness.
