Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the form of magnetite (Fe3O4), hematite (Fe2O3), goethite (FeO(OH)), limonite (FeO(OH).n(H2O)) or siderite (FeCO3). Hematite is also known as "natural ore". The name refers to the early years of mining, when certain hematite ores contained 66% iron and could be fed directly into iron making blast
We offer: Selenium (Se) enriched Se74 stable isotope, not radioactive with features: -enriched Se74 not less than 99.95%; -chemical purity by SE: not less than 99,98% (metal base) price of $ 100,000 per gram . From the manufacturer all paper certificates are included!
Zinc (Zn), tin (Sn), copper concentrate (Cu), cobalt hydroxide (Co), and Mn unrefined ore.
We supply Bismuth is a white, crystalline, brittle metal with a pinkish tinge. Bismuth is the most diamagnetic of all metals, and the thermal conductivity is lower than any metal except mercury. It has a high electrical resistance, and has the highest Hall effect of any metal (that is, the greatest increase in electrical resistance when placed in a magnetic field). Bismuth is stable to oxygen and water but dissolves in concentrated nitric air. All bismuth salts form insoluble compounds when put into water. Applications Bismuth metal is used in the manufacture of low melting solders and fusible alloys as well as low toxicity bird shot and fishing sinkers. Certain bismuth compounds are also manufactured and used as pharmaceuticals. Industry makes use of bismuth compounds as catalysts in manifacturing acrylonitrile, the starting material for synthetic fibers and rubbers. Bismuth is sometimes used in the production of shot and shotguns. Bismuth in the environment The most important ores of bismuth are bismuthimite and bismite. Bismuth occurs naturally as the metal itself and is found as crystals in the sulphides ores of nickel, cobalt, silver and tin. Bismuth is mainly produced as a by-product from lead and copper smelting, especially in USA. The chief areas where it is mined are Bolivia, Peru', Japan, Mexico and Canada, but only to the extent of 3.000 tonnes per year. There is no reliable estimate of how much bismuth is available to be mined, but it seems unlikely than there will ever be a shortage of this metal.
Ilmenite 57% 1500-2000mt.per month Origin: Brazil Seafreight to China abt. USD 48 per mt Analysis on requests Track record and Fotos only against LOI from buyer
Rice husk ash is used in the production of special high-quality steel with low thermal conductivity and density. ZRSH is added to the heat-insulating mixture to cover the mirror of the metallurgical ladle, which additionally ensures compliance with the temperature regime of continuous casting processes. Ash is used as a filler in polymers and rubbers for the production of car tires, as an adsorbent for heavy metals for wastewater treatment. In the pharmaceutical industry, ash is added to stabilize emulsions, as an agent, thickener and suspending gel in the preparation of semi-solid products, in perfumery, RHA is added as a filler for toothpastes and creams. Equally important is the use of rice husk ash as a natural source of high performance amorphous silica.
Oil and gas industry: Accelerating the process and improving the efficiency of well drilling; increasing the life of drilling equipment; drilling fluids and plug cements of low density and high strength. Construction: ultralight and ultra-lightweight concrete; high-strength and low-density thermal and acoustic insulation boards; increased adhesion of concrete or brick walls, excellent leveler. dry mortars, lime and liquid mortars, cements, plaster, insulating roof coatings and soundproofing materials - lightweight, smooth surface, low cost, heat resistant, shrinkage resistant. sensitizer for the use of emulsion BBs. paints - resistance to chemical corrosion and light, thermal insulation, smoothness. Styrofoam: Aircraft, spacecraft, ship construction - low density and moisture absorption, high mechanical properties of materials for vibration damping, insulation and thermal protection. Ceramics: Refractory materials and coatings, insulation materials. Plastics Epoxy resins: production of polyethylene - improving strength and abrasion resistance. production of bearings, cameras, furniture and its accessories - tensile strength, impact strength, hardness, resistance to heat and light. Profiled materials, pipes, plates - dimensional stability, rigidity, heat resistance; TV housings, auto parts - compressive strength, bending elasticity, shrinkage reduction.
Respected members, We are a Minings Company proprietary of 900.000MT of Pyrite Ash and other mining products. At this moment, Our company is interested to sell Pyrite Ash with this specs: Fe(54.5%), SiO2(13.3%), Cu(0.53%), Au(0.57ppm), Ag(29ppm), S(0.76%), Hg(18ppm) and others elements. Available 900.000 MT Location Spain If anyone interested to buy above products from Spain at very best price, please contact us.
Immediatley availbale rare earth Quantity: 20 MT / Month Price: Best offer
We want to export our valuable product, EAF dust, with 40-45% purity to anywhere in the world. The price and shipping term in negotiable. Wish a good business opening with you.
Beryllium,Lithium,Copper,Galena,Tantalum,Tin,Wolfram
Diatomaceous Earth is a naturally occurring, soft, siliceous sedimentary rock that can be crumbled into a fine white to off-white powder. It has a particle size ranging from more than 3 m to less than 1 mm, but typically 10 to 200 �¼m. Diatomaceous earth consists of the fossilized remains of diatoms, a type of hard-shelled microalgae. It is used as a filtration aid, a mild abrasive in products including metal polishes and toothpaste, a mechanical insecticide, an absorbent for liquids, a matting agent for coatings, a reinforcing filler in plastics and rubber, and an anti-block in plastic films.
Drilling Sepiolite
Sepiolite Raw (Cream Beige, Brown)
1*2-2*4 CM BIGBAG 225 EURO 4*6-5*10-10*30 CM BIGBAG 190 EURO PRICE INFORMATION IS FOR CONTAINER ORDER.
1 TON BIGBAG 155 EURO 18/20/25 KG BAG/TON 165 EURO PRICE INFORMATION IS FOR CONTAINER ORDER.
Hi, i'm selling mill scale, 30000 tones available, text me on whatsapp for more information
Minerals, ores, metals.
We are a mini g company from Turkey. We can supply sepiolite 1. Water < 10 2. Viscosity >6000cps 3, sepiolite raw ore, without any additives High purity, no impurities 5, light white, yellow white, meat white colour.
Raw materials.Facilitate commercial transactions between buyers and sellers
