We are specializing in columbite and tantalite, which are the critical elements used in cell phones, aerospace industry, defense, medical industry, and other high technology applications. About Coltan (short for columbiteÃ¯Â¿Â½??tantalite) is a dull black metallic ore from which the elements niobium and tantalum are extracted. The niobium-dominant mineral in coltan is columbite and the tantalum-dominant mineral is tantalite. Tantalum from coltan is used to manufacture tantalum capacitors, necessary for modern electronic products. It is also used in high-temperature alloys for air and land-based turbines and other components used in defense and aeronautical industries.
We are directly mine Coltan Tantalum Niobium. High quality.
We can supply tantalite (coltan) which resource from mining site as following. 1. Product name : tantalite (coltan) 2. Product specification 1) Ta2o5 : 35.1% 2) Nb2O5 : 34.9% 3) Fe2o3 : 15.5% 4) MnO : 9.63% 5) TiO2 : 1.98% 6) Compton : 32% 7) Particle size : 5mm under 3. Country of origin : korea 4. loading port : Incheon port Korea 5. Sample: Available.
We're minerals trading company, We are a seller of coltan, tungsten and tin. If you're interested to do business with us regarding the products mentioned u're welcome for negotiating.
SOFT OFFER Product: Coltan/Tantalite Origin: Sierra Leone Price: FOB USD75.00/kg Port of Delivery: Any Safe World Port Payment: SBLC (Final payments by MT103 on delivery as per Contract) Quantity: 50MT per month (25MT x 2) Contract period: 12months with extensions & roll-overs Packaging: 20Kg bags or sacks Container: 20 by 25MT x 2Ctnrs. Purity: Ta205, 18% - 20%, analysis confirm by report. Trade Procedure 1. Buyer issues LOI to Seller 2. Seller issues FCO to Buyer, and Buyer signs FCO, return to Seller 3. Seller issues Sales and Purchase Agreement (SPA) for Buyers signature. Buyer returns signed SPA to Seller 4. Seller and Buyer deposit the signed Contract (SPA) to their respective banks
Product: Coltan Ta2O5 Conc: ~44.8% Price: USD $1400 FOB per % point upon scanning (negotiable) Origin country: Uganda Origin port: Mombasa, Kenya Dest port: Any port
Product: Coltan Ta2O5 Conc: ~44.8% Price: USD $1400 FOB per % point upon scanning. Origin country: Uganda Origin port: Mombasa, Kenya Dest port: Any port
We can supply tantalite (coltan) which resource from mining site as following. 1. Product name : tantalite (coltan) 2. Product specification 1) Ta2o5 : 35.1% 2) Nb2O5 : 34.9% 3) Fe2o3 : 15.5% 4) MnO : 9.63% 5) TiO2 : 1.98% 6) Compton : 32% 7) Particle size : 5mm under 3. Country of origin : Cameroon
Coltan ore of composition as follows per analysis results: 64 Metric tons available Port of destination: Dar Es Salaam, Tanzania 33% Tantalum 22% niodium .001% uranium Analysis report by Alex Stewart. Insurance covering the goods by Strategies Insurance Tanzania Limited for 110% of the amount paid by the buyer. We have AHK Group inspecting the loading of the goods and quantifying the material. FOB (Preferred) CIF (30% TT/70% after verification of product via analysis)