Cobalt: Strategic Raw Material for Technology and Industry
Explore the vital role of cobalt in batteries, aerospace, and cutting-edge technologies. Learn about The 3 Rocks' commitment to providing ethically sourced cobalt from Morocco.
Introduction to Cobalt
Cobalt (Co) is a critical transition metal essential for high-tech applications, including rechargeable batteries, superalloys, and catalysts. Its remarkable physical properties and electrochemical stability make it indispensable for modern industry.
The 3 Rocks supplies premium cobalt sourced responsibly from Morocco, supporting global technological advancement.

1. Geological Occurrence and Extraction
Cobalt is typically found in:
- Arsenide and Sulfide Minerals: Including cobaltite and erythrite.
- By-Product of Copper and Nickel Mining: Extracted during processing of these metals.
Morocco’s Bou Azzer district hosts Africa’s oldest cobalt mine, known for high-grade arsenide ores.
2. Physical and Chemical Characteristics
- Ferromagnetic Metal: One of only three naturally ferromagnetic metals.
- High Melting Point (1495°C): Suitable for high-temperature applications.
- Excellent Hardness and Wear Resistance: Strengthens alloys.
- Blue Pigments: Used in ceramics and paints.
3. Industrial Uses
Battery Technology
- Lithium-ion Battery Cathodes: Cobalt is critical for energy density and battery life in electric vehicles and portable devices.
Aerospace and Superalloys
- Jet Engines and Gas Turbines: Cobalt-based superalloys withstand extreme temperatures and mechanical stress.
Catalysts and Chemical Industry
- Petrochemical Catalysts: Enhancing fuel refining and chemical production.
Cutting Tools and Wear-Resistant Alloys
- Improves durability and performance of metalworking tools.
4. Ethical Sourcing and Environmental Responsibility
The 3 Rocks is committed to:
- Conflict-Free Supply Chains: Ensuring cobalt is sourced responsibly with traceability.
- Sustainable Mining: Minimizing environmental impact and supporting local communities.
- Recycling Initiatives: Promoting cobalt recovery from used batteries and scrap.
5. Morocco’s Cobalt Mining Advantage
While not a top global producer, Morocco's Bou Azzer region offers:
- High-Grade Cobalt Arsenides: Known for quality and consistency.
- Emerging Exploration: Growing interest and investment in cobalt mining and processing.
- By-Product Recovery: Cobalt sourced alongside copper and nickel, optimizing resource use.
- Government Support: National strategies aim to expand cobalt production sustainably.
The 3 Rocks partners with Moroccan mining companies to provide traceable, high-quality cobalt products meeting global demand.
"Cobalt from Morocco, delivered by The3Rocks, supports innovation with ethical sourcing and technical excellence."
6. Why Choose The 3 Rocks Cobalt?
- Superior Purity: Meeting the stringent needs of battery and aerospace industries.
- Responsible Supply: Commitment to ethical and sustainable sourcing.
- Technical Expertise: Supporting clients in cutting-edge applications.
7. Conclusion
Cobalt is a cornerstone of modern technology. Trust The 3 Rocks for premium cobalt products that power innovation while respecting people and the planet. Contact us to learn more.