Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Corundum> ?p ?o }
- Corundum abstract "Corundum is a crystalline form of aluminium oxide (Al2O3) typically containing traces of iron, titanium, vanadium and chromium. It is a rock-forming mineral. It is one of the naturally transparent materials, but can have different colors when impurities are present. Transparent specimens are used as gems, called ruby if red and padparadscha if pink-orange. All other colors are called sapphire, e.g., "green sapphire" for a green specimen. The name "corundum" is derived from the Tamil word Kuruvindam or Sanskrit word Kuruvinda meaning ruby.Because of corundum's hardness (pure corundum is defined to have 9.0 Mohs), it can scratch almost every other mineral. It is commonly used as an abrasive on everything from sandpaper to large machines used in machining metals, plastics, and wood. Some emery is a mix of corundum and other substances, and the mix is less abrasive, with an average Mohs hardness of 8.0. In addition to its hardness, corundum is unusual for its density of 4.02 g/cm3, which is very high for a transparent mineral composed of the low-atomic mass elements aluminium and oxygen.".
- Corundum thumbnail Several_corundum_crystals.jpg?width=300.
- Corundum wikiPageID "5974".
- Corundum wikiPageLength "9489".
- Corundum wikiPageOutDegree "92".
- Corundum wikiPageRevisionID "683359091".
- Corundum wikiPageWikiLink Abrasive.
- Corundum wikiPageWikiLink Alumina.
- Corundum wikiPageWikiLink Aluminium.
- Corundum wikiPageWikiLink Aluminium_oxide.
- Corundum wikiPageWikiLink Aluminum_oxide.
- Corundum wikiPageWikiLink Atomic_mass.
- Corundum wikiPageWikiLink Auguste_Verneuil.
- Corundum wikiPageWikiLink Auguste_Victor_Louis_Verneuil.
- Corundum wikiPageWikiLink Barium_fluoride.
- Corundum wikiPageWikiLink Bauxite.
- Corundum wikiPageWikiLink Boric_acid.
- Corundum wikiPageWikiLink Category:Abrasives.
- Corundum wikiPageWikiLink Category:Aluminium_minerals.
- Corundum wikiPageWikiLink Category:Corundum_varieties.
- Corundum wikiPageWikiLink Category:Hematite_group.
- Corundum wikiPageWikiLink Category:Oxide_minerals.
- Corundum wikiPageWikiLink Category:Polymorphism_(materials_science).
- Corundum wikiPageWikiLink Category:Superhard_materials.
- Corundum wikiPageWikiLink Category:Trigonal_minerals.
- Corundum wikiPageWikiLink Chromium.
- Corundum wikiPageWikiLink Craigmont,_Ontario.
- Corundum wikiPageWikiLink Crystal.
- Corundum wikiPageWikiLink Detrital.
- Corundum wikiPageWikiLink Detritus_(geology).
- Corundum wikiPageWikiLink Dike_(geology).
- Corundum wikiPageWikiLink Dunite.
- Corundum wikiPageWikiLink Emery_(mineral).
- Corundum wikiPageWikiLink Emery_(rock).
- Corundum wikiPageWikiLink Flame_fusion.
- Corundum wikiPageWikiLink Gemstone.
- Corundum wikiPageWikiLink Gneiss.
- Corundum wikiPageWikiLink Hematite.
- Corundum wikiPageWikiLink Hercynite.
- Corundum wikiPageWikiLink Hydrothermal_synthesis.
- Corundum wikiPageWikiLink Igneous.
- Corundum wikiPageWikiLink Igneous_rock.
- Corundum wikiPageWikiLink India.
- Corundum wikiPageWikiLink Intrusion.
- Corundum wikiPageWikiLink Intrusive.
- Corundum wikiPageWikiLink Iron.
- Corundum wikiPageWikiLink Jacques-Joseph_Ebelmen.
- Corundum wikiPageWikiLink Lamprophyre.
- Corundum wikiPageWikiLink Laser.
- Corundum wikiPageWikiLink List_of_islands_of_Greece.
- Corundum wikiPageWikiLink Magnetite.
- Corundum wikiPageWikiLink Marble.
- Corundum wikiPageWikiLink Marc_Antoine_Auguste_Gaudin.
- Corundum wikiPageWikiLink Metamorphic.
- Corundum wikiPageWikiLink Metamorphic_rock.
- Corundum wikiPageWikiLink Mineral.
- Corundum wikiPageWikiLink Mohs_scale_of_mineral_hardness.
- Corundum wikiPageWikiLink Naxos_(Crete).
- Corundum wikiPageWikiLink Nepheline_syenite.
- Corundum wikiPageWikiLink North_Carolina.
- Corundum wikiPageWikiLink Opacity_(optics).
- Corundum wikiPageWikiLink Oxygen.
- Corundum wikiPageWikiLink Peekskill,_New_York.
- Corundum wikiPageWikiLink Pegmatite.
- Corundum wikiPageWikiLink Red.
- Corundum wikiPageWikiLink Rock_(geology).
- Corundum wikiPageWikiLink Ruby.
- Corundum wikiPageWikiLink Russia.
- Corundum wikiPageWikiLink Sandpaper.
- Corundum wikiPageWikiLink Sanskrit.
- Corundum wikiPageWikiLink Sanskrit_language.
- Corundum wikiPageWikiLink Sapphire.
- Corundum wikiPageWikiLink Schist.
- Corundum wikiPageWikiLink Space_group.
- Corundum wikiPageWikiLink Sri_Lanka.
- Corundum wikiPageWikiLink Syenite.
- Corundum wikiPageWikiLink Tamil_language.
- Corundum wikiPageWikiLink Terrane.
- Corundum wikiPageWikiLink Terranes.
- Corundum wikiPageWikiLink Titanium.
- Corundum wikiPageWikiLink Translucent.
- Corundum wikiPageWikiLink Transparency_and_translucency.
- Corundum wikiPageWikiLink Transparent_alumina.
- Corundum wikiPageWikiLink Transparent_ceramics.
- Corundum wikiPageWikiLink Transparent_materials.
- Corundum wikiPageWikiLink Trigonal.
- Corundum wikiPageWikiLink Trigonal_crystal_system.
- Corundum wikiPageWikiLink Ultramafic.
- Corundum wikiPageWikiLink Ultramafic_rock.
- Corundum wikiPageWikiLink United_States.
- Corundum wikiPageWikiLink Vanadium.
- Corundum wikiPageWikiLink Verneuil_process.
- Corundum wikiPageWikiLink Watch.
- Corundum wikiPageWikiLink Zimbabwe.
- Corundum wikiPageWikiLink File:Corindon_azulEZ.jpg.
- Corundum wikiPageWikiLink File:Corundum-pV.svg.
- Corundum wikiPageWikiLink File:Corundum.png.
- Corundum wikiPageWikiLinkText "'''C'''orundum".
- Corundum wikiPageWikiLinkText "Corundum".
- Corundum wikiPageWikiLinkText "corindon".