Company Description
mineral ore columbite-tantalite: a valuable black mineral combining niobite and tantalite; used in cell phones and computer chips
Company Information
- Contact Person:che peter
- Telephone:
- Business Type:Others
- Year Established:1900
- Number Of Employees:11 - 50
- Total Annual Sales Volume:USD 100,000 - 500,000
- Main Products:Coltan,Ore,Minerals
- Address:1637 bastos yde central 0237 Congo
- Website:Visit website