Definition of Octahedral iron ore. Meaning of Octahedral iron ore. Synonyms of Octahedral iron ore

Here you will find one or more explanations in English for the word Octahedral iron ore. Also in the bottom left of the page several parts of wikipedia pages related to the word Octahedral iron ore and, of course, Octahedral iron ore synonyms and on the right images related to the word Octahedral iron ore.

Definition of Octahedral iron ore

Octahedral iron ore
Octahedral Oc`ta*he"dral, a. [See Octahedron.] Having eight faces or sides; of, pertaining to, or formed in, octahedrons; as, octahedral cleavage. Octahedral borax (Chem.), borax obtained from a saturated solution in octahedral crystals, which contain five molecules of water of crystallization; distinguished from common or prismatic borax. Octahedral iron ore (Min.), magnetite.

Meaning of Octahedral iron ore from wikipedia

- as FeCr2O4, with the iron in the +2 oxidation state and the chromium in the +3 oxidation state. bauxite, when presented as an ore, or in m****ive form,...
- alluvial deposits replacing organic material such as peat, lignite, bog iron ores and forest soils (all). Bones and teeth buried in peat bogs are sometimes...
- coloring, it has E number E172. Iron oxides feature as ferrous (Fe(II)) or ferric (Fe(III)) or both. They adopt octahedral or tetrahedral coordination geometry...
- dodecahedral, or octahedral. Usually m****ive. Penetration twinning on the crystallographic direction, {111}. It occurs globally in copper ores with notable...
- be obtained in various polymorphs. In the primary polymorph, α, iron adopts octahedral coordination geometry. That is, each Fe center is bound to six oxygen...
- of this material. All the iron(II) sulfates dissolve in water to give the same aquo complex [Fe(H2O)6]2+, which has octahedral molecular geometry and is...
- minor ore of copper. Its dark crystals with red internal reflections are in the isometric system hexoctahedral class, appearing as cubic, octahedral, or...
- system often showing octahedral forms. It is often ****ociated with the minerals sphalerite, calcite and fluorite. Galena is the main ore of lead, used since...
- particle size. Iron(II) carbonate can also be thermally decomposed into Iron(II,III): 3FeCO3 → Fe3O4 + 2CO2 + CO Reduction of magnetite ore by CO in a blast...
- is a mineral and one of the main iron ores, with the chemical formula Fe2+Fe3+2O4. It is one of the oxides of iron, and is ferrimagnetic; it is attracted...