COLTAN · TANTALUM CONCENTRATE
From mineral evidence to a qualified product.
A specialised path for coltan and tantalum concentrate: composition, recoverability, product specification, provenance and commercial preparation.
Discuss this programmeWHO IT IS FOR
Your place in
the programme.
Resource owners, processors, technology providers and concentrate buyers.
THE VALUE TO YOU
Understand the requirements for a traceable concentrate and a credible buyer discussion.
The actual scope is agreed for your task. Participation does not automatically include all services or the budget of a project.
WORK → OUTPUT
What the work consists of.
- 01
Assess mineralogy, Ta₂O₅ and Nb₂O₅ content, impurities, moisture and relevant U/Th measurements.
- 02
Validate separation, recovery, mass balance and concentrate quality.
- 03
Prepare sourcing, chain-of-custody and commercial specification.
Defined outputs
- Assay and concentrate specification pack
- Recovery and mass-balance assessment
- Traceability and prospective offtake preparation
A CONCRETE FIRST STEP
Start with the essentials.
- Origin, authority to supply, assays, volumes and available chain-of-custody evidence
The first enquiry needs a reply contact and a short non-confidential description. Detailed evidence follows through an agreed channel.
Prepare my enquiryResponsibility
The resource owner, qualified laboratories, processor and buyer retain distinct responsibilities under the relevant transaction and jurisdiction.
Scope and separate work
Prices in source presentations are illustrative, not current quotations. No supply entitlement, concentrate grade, buyer, export permission or offtake is implied.