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Coltan Suppliers

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Colombian Exporter

Coltan in available tons, details to be supplied to interested leagl partie. Not to be sold to any African country

coltan trade

Spanish Exporter

Coltan trade is selling colombian coltan 100% free of conflict with government exporte license, Coltan trade is a direct mine exploiting (no intermdiaries nor b

coltan SAS

Colombian Exporter
Coltan ..

Were providers of Coltan Tantalite from Colombia, contacts us and well send the related information you require.   We would like to contact us to know

UMN Coltan

German Exporter

Coltan is the industrial name for columbite–tantalite, a dull black metallic mineral from which the elements niobium (formerly "columbium") and

Coltan Mining Ltd

United Kingdom Exporter

About Our Tantalum Tantalum is a metallic Chemical element it is a relatively rare element, it has mainly industrial Uses. This element appears naturall


Venezuelan Exporter
Coltan (Columbite Tantalite Ore) ..

Hello Folks, my names Rafael Rojas Sales representative of Inversiones y Servicios Indogenos Integrales, a Venezuelan COLTAN company with business in Guyana, Cu


Coltan is a black metallic ore containing the elements Niobium and Tantalum. The tantalum in coltan is extracted and used to produce tantalum capacitors for ele

Tantalite Ore(Coltan)..

Commodity Coltan, Tantalite Ta2O5   Origin: DR Congo   Availability:2000 metric tons   Specifications Coltan ore expected

commodity exchange limited

Zambian Supplier
Trust Points: 12000
Tantalite | Coltan..

commodity exchange limited based in zambia we are mineral metal agents, importer and exporters internation mandates we sale/trade copper *****, tantalite


Congolese Supplier
tantalite coltan..

We can supply tantalite/coltan ore to buyer at any destination.We do require ONLY serious buyers who can sign a long term contract with our company. Quantity

COLTAN - Tantalite Ta205 (38-4.....

We sell high grade tantalum coltan ore (38-40% Ta205). I am Michael CRESCI, broker in France. I work with a unique and reliable company, based in the DRC (Regi

COLTAN - Tantalite Ta2...
COLTAN - Tantalite Ta2...
COLTAN - Tantalite Ta2...
COLTAN - Tantalite Ta2...
Sell Coltan 37%..

we are looking for serious buyers for our pruduct  we have coltan  50m/t in Dar es salaam and gold nugget we have 50kg also we are looking f


Ta2O5 35, 00% Nb2O5 15, 00% ThO2 0, 059% U3O8 0, 199% V2O5 0, 11% Fe2O3 26, 90% Cr2O3 7, 44% TiO2 13, 40% SiO2 2, 16% S < 0, 01 P 0, 11% ZrO2 0, 31% SnO2

Tantalum (Coltan) Ore Ta2O5..

Tantalum Tantalite Ore group are the major sources of Tantalum which is a refractory metal with distinct electrical, chemical and physical properties. The metal

Tantalum (Coltan) Ore ...
Tantalum (Coltan) Ore ...
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