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Columbite Suppliers

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SOLID MINERALS..

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

SOLID MINERALS
SOLID MINERALS
SOLID MINERALS

Camis S.p.r.l.

Congolese Supplier
Tantalum Ore..

Tantalum ore of purity >30% Ta2O5 .

Ta2o5, coltan, tantalum ore, t.....

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

Columbite..

I have 5 tns now and can provide 5 tns per month of columbite/Nb205 with 66.114 mass% we welcome your inquirys and look forward to  doing buisness with

Columbite
Columbite
Columbite
Columbite..

ALTIMA CONSOLIDATED works actively with governments, international agencies, multi-national companies, NGOs and private institutions to achieve the development

Niobium / Cooper / Cassiterite.....

Best suppliers for Niobium, Cooper, Cassiterite and Columbite from Brazil! Awesome quality and prieces. We deal tested and legal materials only. Ambiental lice

Niobium / Cooper / Cas...

Indy Rock

USA Exporter
Coltan, Tantalite, Columbite..

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

DCMC sprl

Ukrainian Exporter
Tantalite & wolframite ores..

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

COLTAN..

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

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