Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Samarskite-(Y)> ?p ?o }
- Samarskite-(Y) abstract "Samarskite is a radioactive rare earth mineral series which includessamarskite-(Y) with formula: (YFe3+Fe2+U,Th,Ca)2(Nb,Ta)2O8and samarskite-(Yb) with formula (YbFe3+)2(Nb,Ta)2O8 The formula for smarskite-(Y) is also given as: (Y,Fe3+,U)(Nb,Ta)O4Samarskite crystallizes in the orthorhombic - dipyramidal class as black to yellowish brown stubby prisms although it is typically found as anhedral masses. Specimens with a high uranium content are typically metamict and appear coated with a yellow brown earthy rind. Samarskite occurs in rare earth bearing granite pegmatites with other rare minerals. It occurs in association with columbite, zircon, monazite, uraninite, aeschynite, magnetite, albite, topaz, beryl, garnet, muscovite and biotite.Samarskite was first described in 1847 for an occurrence in Miass, Ilmen Mountains, Southern Ural Mountains of Russia. The chemical element samarium was first isolated from a specimen of samarskite in 1879. Samarium was named after samarskite which was named for the Russian mine official, Colonel Vasili Samarsky-Bykhovets (1803–1870).Samarskite-(Yb) was first described in 2004 for an occurrence in the South Platte Pegmatite District, Jefferson County, Colorado.".
- Samarskite-(Y) thumbnail Samarskite-(Y)_-_Yancey_Co,_North_Carolina,_USA.jpg?width=300.
- Samarskite-(Y) wikiPageID "1231165".
- Samarskite-(Y) wikiPageLength "4104".
- Samarskite-(Y) wikiPageOutDegree "41".
- Samarskite-(Y) wikiPageRevisionID "680750777".
- Samarskite-(Y) wikiPageWikiLink Aeschynite-(Y).
- Samarskite-(Y) wikiPageWikiLink Albite.
- Samarskite-(Y) wikiPageWikiLink Beryl.
- Samarskite-(Y) wikiPageWikiLink Biotite.
- Samarskite-(Y) wikiPageWikiLink Category:Iron_minerals.
- Samarskite-(Y) wikiPageWikiLink Category:Lanthanide_minerals.
- Samarskite-(Y) wikiPageWikiLink Category:Niobium_minerals.
- Samarskite-(Y) wikiPageWikiLink Category:Orthorhombic_minerals.
- Samarskite-(Y) wikiPageWikiLink Category:Oxide_minerals.
- Samarskite-(Y) wikiPageWikiLink Category:Tantalum_minerals.
- Samarskite-(Y) wikiPageWikiLink Category:Uranium_minerals.
- Samarskite-(Y) wikiPageWikiLink Category:Yttrium_minerals.
- Samarskite-(Y) wikiPageWikiLink Columbite.
- Samarskite-(Y) wikiPageWikiLink Decipium.
- Samarskite-(Y) wikiPageWikiLink Euhedral_and_anhedral.
- Samarskite-(Y) wikiPageWikiLink Garnet.
- Samarskite-(Y) wikiPageWikiLink Granite.
- Samarskite-(Y) wikiPageWikiLink Jefferson_County,_Colorado.
- Samarskite-(Y) wikiPageWikiLink List_of_minerals.
- Samarskite-(Y) wikiPageWikiLink List_of_minerals_named_after_people.
- Samarskite-(Y) wikiPageWikiLink List_of_misidentified_chemical_elements.
- Samarskite-(Y) wikiPageWikiLink Magnetite.
- Samarskite-(Y) wikiPageWikiLink Marc_Delafontaine.
- Samarskite-(Y) wikiPageWikiLink Metamictization.
- Samarskite-(Y) wikiPageWikiLink Miass.
- Samarskite-(Y) wikiPageWikiLink Monazite.
- Samarskite-(Y) wikiPageWikiLink Muscovite.
- Samarskite-(Y) wikiPageWikiLink Orthorhombic_crystal_system.
- Samarskite-(Y) wikiPageWikiLink Oxide_minerals.
- Samarskite-(Y) wikiPageWikiLink Pegmatite.
- Samarskite-(Y) wikiPageWikiLink Radioactive_decay.
- Samarskite-(Y) wikiPageWikiLink Rare_earth_mineral.
- Samarskite-(Y) wikiPageWikiLink Russia.
- Samarskite-(Y) wikiPageWikiLink Samarium.
- Samarskite-(Y) wikiPageWikiLink Topaz.
- Samarskite-(Y) wikiPageWikiLink Ural_Mountains.
- Samarskite-(Y) wikiPageWikiLink Uraninite.
- Samarskite-(Y) wikiPageWikiLink Vasili_Samarsky-Bykhovets.
- Samarskite-(Y) wikiPageWikiLink Yancey_County,_North_Carolina.
- Samarskite-(Y) wikiPageWikiLink Zircon.
- Samarskite-(Y) wikiPageWikiLink File:Samarskite-fresh.jpg.
- Samarskite-(Y) wikiPageWikiLinkText "Samarskite-(Y)".
- Samarskite-(Y) wikiPageWikiLinkText "samarskite".
- Samarskite-(Y) wikiPageWikiLinkText "samarskite-(Y)".
- Samarskite-(Y) alteration "Metamict".
- Samarskite-(Y) caption "Samarskite- crystal cluster, Yancey County, North Carolina".
- Samarskite-(Y) category Oxide_minerals.
- Samarskite-(Y) cleavage "{010}, indistinct".
- Samarskite-(Y) color "Black, may have a brownish tint, brown to yellowish brown due to alteration; light to dark brown in transmitted light".
- Samarskite-(Y) density "5.6".
- Samarskite-(Y) diaphaneity "Opaque, transparent in thin fragments".
- Samarskite-(Y) formula "22".
- Samarskite-(Y) fracture "Conchoidal fragments".
- Samarskite-(Y) habit "Crystals elongated with pyramidal terminations; commonly granular to massive".
- Samarskite-(Y) luster "Vitreous - resinous".
- Samarskite-(Y) mohs "5".
- Samarskite-(Y) name "Samarskite-".
- Samarskite-(Y) opticalprop "Appears isotropic".
- Samarskite-(Y) other "Radioactive".
- Samarskite-(Y) refractive "n = 2.1–2.2".
- Samarskite-(Y) streak "Reddish brown".
- Samarskite-(Y) strunz "4".
- Samarskite-(Y) symmetry "Orthorhombic dipyramidal".
- Samarskite-(Y) system Orthorhombic_crystal_system.
- Samarskite-(Y) tenacity "Brittle".
- Samarskite-(Y) unitCell "a = 5.687 Å, b = 4.925 Å, c = 5.21 Å; Z = 2".
- Samarskite-(Y) wikiPageUsesTemplate Template:Clear_left.
- Samarskite-(Y) wikiPageUsesTemplate Template:Commons_category.
- Samarskite-(Y) wikiPageUsesTemplate Template:Infobox_mineral.
- Samarskite-(Y) wikiPageUsesTemplate Template:Reflist.
- Samarskite-(Y) subject Category:Iron_minerals.
- Samarskite-(Y) subject Category:Lanthanide_minerals.
- Samarskite-(Y) subject Category:Niobium_minerals.
- Samarskite-(Y) subject Category:Orthorhombic_minerals.
- Samarskite-(Y) subject Category:Oxide_minerals.
- Samarskite-(Y) subject Category:Tantalum_minerals.
- Samarskite-(Y) subject Category:Uranium_minerals.
- Samarskite-(Y) subject Category:Yttrium_minerals.
- Samarskite-(Y) hypernym Series.
- Samarskite-(Y) type ChemicalSubstance.
- Samarskite-(Y) type Mineral.
- Samarskite-(Y) type TelevisionShow.
- Samarskite-(Y) type Oxide.
- Samarskite-(Y) type ChemicalObject.
- Samarskite-(Y) type Thing.
- Samarskite-(Y) type Q7946.
- Samarskite-(Y) comment "Samarskite is a radioactive rare earth mineral series which includessamarskite-(Y) with formula: (YFe3+Fe2+U,Th,Ca)2(Nb,Ta)2O8and samarskite-(Yb) with formula (YbFe3+)2(Nb,Ta)2O8 The formula for smarskite-(Y) is also given as: (Y,Fe3+,U)(Nb,Ta)O4Samarskite crystallizes in the orthorhombic - dipyramidal class as black to yellowish brown stubby prisms although it is typically found as anhedral masses.".
- Samarskite-(Y) label "Samarskite-(Y)".
- Samarskite-(Y) sameAs Q417648.
- Samarskite-(Y) sameAs Samarskit-(Y).
- Samarskite-(Y) sameAs Σαμαρσκίτης.
- Samarskite-(Y) sameAs Samarskita.
- Samarskite-(Y) sameAs Szamarszkit.
- Samarskite-(Y) sameAs Սամարսկիտ.