Hi, We are Barrera Imports, a family business dedicated to selling Coltan. I communicate with you to offer our product. We have Coltan of Colombian origin, low in radioactivity and with tantalum levels greater than 30%. Each of our products comes with certification of origin, payment of royalties, plate, invoice and packaged according to export country with technical sheet per ton delivered. if you are interested in our product, please let me know. These are the data of our product a) Product : Coltan Tantalite b) Origin : Colombia d) Port of Discharge : Buyers preferred destination port. f) Quantity per month : 15 Ton g) Price : $80.00 USD Ton h) Fineness/Purity % : Ta= 35,527 % Nb=16,260 % Th= 0,077 % U= 0,138 % Pb= 0,426 % Ta205= 43,382% Nb205= 23, 620%
Minerales.
Minerals, emeralds.
Met coke.
Cassiterite.
Tantallum.
Mineral powder, coal, mineral, coke and metallurgical, phosphoric rock, among others..
Coltan.
Coltan.
Coltan, tantalium.
Beryl ores.
Coal, iron, barite and other minerals.
Emerald, minerals and steels.Export
Bauxite Available 150,000 DMT, shipments every 20 days for 1 year or 45,000 tons vessels every 10 days. Maximum capacity for 1-year contract of 5,000,000 DMT Origin: Caribbean, Only FOB Aluminum grade technical Specifications: AL203: 44%- 47% Max. Si02: 5%--7%Max. Fe203: 19%---21o/o Max. Ca O: 0.75%---1.50% Max. Na20: 0.18% -0.35% Ti02: 1.00% -- 2.50% Moisture: 17% --- 19% PCT Maximum. Size: Omm -100 mm 90% Min, (natural & grainy)> lOOmm, 10% Maximum.
Thermal coal, coltan, silica sand, minerals.
Iron ore, copper ore.
Industrial minerals, graphite electrodes, graphite specialties, ferroalloys, primary aluminium, chrome ore, tantalite ore, antimony ore, sulfur, barite, calcium carbonate.Trading, sales agent, purchasing agent
Graphite, mineral, coal, silica sand.
Steam coal, thermal coal, met coal, coking coal, coke, anthracite, semiantracite.Fob
Minerals, emeralds and coke coal.Export, fob, crf or cif
