Columbite Tantalite Suppliers

We are offering for sale columbite-tantalite (coltan) with a ratio of tantalum oxide (Ta2O5) from 30% to 38%, and niobium oxide (Nb2O5) from 17% to 25%, guarant

We are looking for Potential Buyers/Companies within Europe (Immediately and for Long-term period) interested in puchasing large quantity of COLTAN - Columbite

Our products are source locally in Nigeria. They are of different categories and capacity. All kinds are available

Tantalum ore of purity >30% Ta2O5 .

COLTAN: Mineral composed of columbite and tantalite, black or very dark brown, used in microelectronics, telecommunications and aerospace. We supply Coltan Tant

Fugeco global Company LTD was Incorporated on the twenty eight day of April 2009 with corporate affairs commission as a private liability company. Our mission i

Dear Sirs,   We are offering high quality tantalite with the following specification: Ta - 36.20 Nb - 19.70 Fe - 8.37 Sn - 4.23 Al - 4.08   Be

For Sale Indy Rock Ltd has for sale and immediate export Coltan, conflict free, non-radioactive, all paperwork available. Origin:     &nb

Dear Sir/madam; We are a company involved in the mining, production and exportation of Tantalite; based in Diego-Suarez, Madagascar. We have up to 30tone per mo