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At C&J Copley, we are committed to providing an ethical and secure supply of coltan from Sierra Leone while meeting the highest industry standards.
What makes us unique
What makes us unique
Our team of American and Sierra Leonean nationals can supply you with conflict-free, ethically-sourced coltan.
Rigorous Testing & Chain of Custody
Rigorous Testing & Chain of Custody
On-site screening, analysis with the Geological Survey Laboratory at the National Minerals Agency, and third-party testing with Alex Stewart International, ensure accuracy and documentation of quality.
Every step of our weighing, sampling, and export process is observed and documented by Stewart Inter Sea.
Security & Transparency
Security & Transparency
Security is paramount and custody is documented throughout the journey from the day that we weigh, sample, and seal your order, through port clearance in Freetown, until the container is loaded at Water Quay.
Our shipments are insured CIF for 110% by Tokio Marine HCC. All shipping costs and Sierra Leonean taxes, duties, and port fees are included in our prices, pegged to market rates at Asian Metal.
Documented RMI Supply Chain
Documented RMI Supply Chain
From mine to port, we control every step of the process to guarantee quality and traceability. Do you require compliance with Responsible Minerals Initiative standards? We can provide the documentation required for your RMAP audit.
See our:
Responsible Sourcing Policy
Ethical Sourcing
Ethical Sourcing
We work directly with mining communities in Sierra Leone, ensuring fair compensation and investing in their operations. We are licensed and operate in full compliance with Sierra Leonean minerals and environmental laws and regulations. Our employees are well-paid with benefits that include children's school fees, housing allowance, and family healthcare.
See our:
Code of Conduct & Ethics Policy
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