East Africa has vast deposits of minerals and gemstones. If you wish to find out more about any of our products and services, please contact us.
A substantial deposit of columbite in East Africa provides a high-quality source of niobium and tantalum.
- High niobium pentoxide content (Nb2O5)
- Non-zero tantalum pentoxide content (Ta2O5)
- Sustainable mining site with collaboration of local community and tribe elders
|Niobium Pentoxide (Nb2O5)||>60%|
|Tantalum Pentoxide (Ta2O5)||>10%|
|Rough size||2-10 cm in diameter|