Low grade Hematite Iron Ore Fe2O3 above 64% , screened + 20 mm. Fe2O3 % - 69.586 SiO2 % - 23.46 CaO % - 2.67 MgO % - 0.41 Al2O3 % - 1.37 MnO % - 0.03 S % - 0.01 P2O5 % - 0.81 P % - 0.35 Cl % - 0.44 BaO % - Nil ZnO % - 0.03 Zn % - 0.02 TiO2 % - 0.11 Na2O % - 0.75 K2O % - 0.35 C % - Nil LOI % - Gain Moist % - Nil
外围体育投注 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 colour from dark grey, bright yellow, or deep purple to rusty red. The iron itself is usually found in the form of magnetite, hematite, goethite, limonite or siderite. The primary use of iron ore is in the production of iron. Most of the iron produced is then used to make steel. Steel is used to make automobiles, locomotives, ships, beams used in buildings, furniture, paper clips, tools, reinforcing rods for concrete, bicycles, and thousands of other item
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
The natural types of wollastonite ores usually consist of two types: skarn ores and wollastonite quartz calcite ores. The former mainly occurs in the skarn deposit, mineral composition is complex, often associated with quartz, calcite, and diopside garnet skarn minerals; the latter is mainly produced in contact metamorphism and metamorphic deposits, mineral composition is simple, and can be divided into: wollastonite quartz, silicon limestone calcite and wollastonite - quartz - calcite type 3 subtypes. The structure of wollastonite ore usually has two kinds: massive ore with fine-grained granoblastic or nematoblastic texture, dense massive structure, wollastonite form of fine particles, columnar or fibrous aggregates, individual density was very fine jade like; coarse wollastonite fiber with changing crystal structure like, massive and brecciated, porphyritic or banded structure, wollastonite crystal plate is thick, cylindrical, fasciculate or radial (chrysanthemum)
This mineral is the combination of silica, Aluminium, Ferrous (iron) which is widely used in cement and steel industries. This also can be used in making ceramic tiles. Silicon SiO2 60%, Fe2O3 13-15%, Aluminium 17-20%, Magnesium 2%, Potash 2%
Magnesite, Magnesium Carbonate, MgO 43% to 45%+ Saifee expo exports Finest Quality Pure White Magnesite 43% to 45%, we possess our own Mines in Pakistan for high-quality Magnesite ore and Magnesite lumps, worldwide export can be supply in lumps and crushed form 100 mesh 200 mesh 300 mesh, our products are certified by SGS, Pakistan government, and quality Lab test. Please feel free to contact us with your requirements.
外围体育投注 About its structure, stones represent a natural composite Ã¢?? uniform distribution of finely divided crystalline silicate powder of particles into an amorphous silicate matrix. Shungite rock, high mechanical strength, sorption, catalyst, reducing and bactericidal properties. Thanks to this set of properties, rock-n-it can act as a filter material for water purification, water purification from organic substances of oil products, organochloride, fatty substances, pesticides, iron, manganese, phosphorus, and can also disinfect water. In addition, there are many other ways to use it in a practic life. Happens in 3 types:powder, sand, crumb
Product Specification Fe 57 - 60 Silica 8 - 5 Alum 1 P 0.1 Sulfur 0.1 Mgo 0.5 Moisture - 8 Other elements 1.93 - 0.7 Size 50 mm above