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Iron ores [1] 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, or deep purple to rusty red. The iron is usually found in the form of magnetite ( Fe. 3O. 4, 72.4% Fe), hematite ( Fe. 2O.
Ilmenite is a titanium-iron oxide mineral with the idealized formula FeTiO. 3. It is a weakly magnetic black or steel-gray solid. Ilmenite is the most important ore of titanium [5] and the main source of titanium dioxide, which is used in paints, printing inks, [6] fabrics, plastics, paper, sunscreen, food and cosmetics.
- Granular to massive and lamellar exsolutions in hematite or magnetite
- Rhombohedral (3), H-M symbol: (3)
- 5–6
- Trigonal
www .ironore .ca. Iron Ore Company of Canada (often abbreviated to IOC) ( French: Compagnie Minière IOC) is a Canadian-based producer of iron ore. The company was founded in 1949 from a partnership of Canadian and American firms, the largest being the M.A. Hanna Company. It is now owned by a new consortium, [1] including the Mitsubishi and Rio ...
hide. (Top) References. Herbertsmithite is a mineral with chemical structure Zn Cu 3 ( OH) 6 Cl 2. It is named after the mineralogist Herbert Smith (1872–1953) and was first found in 1972 in Chile. It is polymorphous with kapellasite and closely related to paratacamite.
- Aggregates of rhombohedral crystals
- Hexagonal scalenohedral (3m), H-M symbol: (3 2/m)
- 3–3.5
- Trigonal
Himeji-jō. Himeji Castle (姫路城, Himeji-jō) ( [çimeʑiꜜʑoː] ⓘ) is a hilltop Japanese castle complex situated in Himeji, a city in the Hyōgo Prefecture of Japan. The castle is regarded as the finest surviving example of prototypical Japanese castle architecture, comprising a network of 83 rooms with advanced defensive systems from ...
Tiropita with garnish. Tiropita or tyropita ( Greek: τυρóπιτα, "cheese-pie") is a Greek pastry made with layers of buttered phyllo and filled with a cheese-egg mixture. [1] It is served either in an individual-size free-form wrapped shape, or as a larger pie that is portioned. When made with kasseri cheese, it may be called kasseropita ...
Mormonism is the theology and religious tradition of the Latter Day Saint movement of Restorationist Christianity started by Joseph Smith in Western New York in the 1820s and 1830s. As a label, Mormonism has been applied to various aspects of the Latter Day Saint movement, although there has been a recent push from the Church of Jesus Christ of ...
