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- Coffinite abstract "Coffinite is a uranium-bearing silicate mineral with formula: U(SiO4)1-x(OH)4x.It occurs as black incrustations, dark to pale-brown in thin section. It has a grayish black streak. It has a brittle to conchoidal fracture. The hardness of coffinite is between 5 and 6.It was first described in 1954 for an occurrence at the La Sal No. 2 Mine, Beaver Mesa, Mesa County, Colorado, USA, and named for American geologist Reuben Clare Coffin (1886–1972).It has widespread global occurrence in Colorado Plateau-type uranium ore deposits of uranium and vanadium. It replaces organic matter in sandstone and in hydrothermal vein type deposits. It occurs in association with uraninite, thorite, pyrite, marcasite, roscoelite, clay minerals and amorphous organic matter.".
- Coffinite colour Thin_section.
- Coffinite thumbnail Blenda_smolista_+_coffinit.jpg?width=300.
- Coffinite wikiPageID "719150".
- Coffinite wikiPageLength "10845".
- Coffinite wikiPageOutDegree "50".
- Coffinite wikiPageRevisionID "698562906".
- Coffinite wikiPageWikiLink Amorphous_solid.
- Coffinite wikiPageWikiLink Calcium.
- Coffinite wikiPageWikiLink Category:Nesosilicates.
- Coffinite wikiPageWikiLink Category:Tetragonal_minerals.
- Coffinite wikiPageWikiLink Category:Uranium_minerals.
- Coffinite wikiPageWikiLink Clay.
- Coffinite wikiPageWikiLink Clay_minerals.
- Coffinite wikiPageWikiLink Colorado_Plateau.
- Coffinite wikiPageWikiLink Electron_microprobe.
- Coffinite wikiPageWikiLink Fracture.
- Coffinite wikiPageWikiLink Granite.
- Coffinite wikiPageWikiLink Harvard_University.
- Coffinite wikiPageWikiLink Isostructural.
- Coffinite wikiPageWikiLink Marcasite.
- Coffinite wikiPageWikiLink Mesa_County,_Colorado.
- Coffinite wikiPageWikiLink Metamictization.
- Coffinite wikiPageWikiLink Organic_matter.
- Coffinite wikiPageWikiLink Phosphorus.
- Coffinite wikiPageWikiLink Pyrite.
- Coffinite wikiPageWikiLink Quartz.
- Coffinite wikiPageWikiLink Redox.
- Coffinite wikiPageWikiLink Reuben_Clare_Coffin.
- Coffinite wikiPageWikiLink Roscoelite.
- Coffinite wikiPageWikiLink Sandstone.
- Coffinite wikiPageWikiLink Silicate_minerals.
- Coffinite wikiPageWikiLink Tetragonal_crystal_system.
- Coffinite wikiPageWikiLink Tetrahedron.
- Coffinite wikiPageWikiLink Thin_section.
- Coffinite wikiPageWikiLink Thorite.
- Coffinite wikiPageWikiLink United_States_Atomic_Energy_Commission.
- Coffinite wikiPageWikiLink United_States_Geological_Survey.
- Coffinite wikiPageWikiLink Uraninite.
- Coffinite wikiPageWikiLink Uranium.
- Coffinite wikiPageWikiLink Uranium_ore.
- Coffinite wikiPageWikiLink Vanadium.
- Coffinite wikiPageWikiLink Vein_(geology).
- Coffinite wikiPageWikiLink Yttrium.
- Coffinite wikiPageWikiLink Zircon.
- Coffinite wikiPageWikiLinkText "Coffinite".
- Coffinite wikiPageWikiLinkText "coffinite".
- Coffinite alteration Metamictization.
- Coffinite birefringence "δ = 1.730".
- Coffinite caption "Pitchblende and coffinite in a sample from a Czech mine".
- Coffinite category Silicate_minerals.
- Coffinite color "Black".
- Coffinite diaphaneity "Opaque, transparent on thin edges".
- Coffinite formula "U1-x4x".
- Coffinite fracture "Irregular to subconchoidal".
- Coffinite gravity "5.1".
- Coffinite habit "Rarely as crystals, commonly as colloform to botryoidal incrustations, fibrous, pulverulent masses".
- Coffinite luster "Dull to adamantine".
- Coffinite mohs "5".
- Coffinite name "Coffinite".
- Coffinite opticalprop "Uniaxial".
- Coffinite other "Radioactive".
- Coffinite pleochroism "Moderate; pale yellow-brown parallel to and medium brown perpendicular to long axis".
- Coffinite refractive "nα = 1.730 - 1.750 nβ = 1.730 - 1.750".
- Coffinite streak "Grayish black".
- Coffinite strunz "9".
- Coffinite symmetry "Tetragonal 4/m 2/m 2/m ditetragonal dipyramidal".
- Coffinite system Tetragonal_crystal_system.
- Coffinite tenacity "Brittle to friable".
- Coffinite unitCell "a = 6.97 Å, c = 6.25 Å; Z = 3".
- Coffinite wikiPageUsesTemplate Template:Commons_category.
- Coffinite wikiPageUsesTemplate Template:Infobox_mineral.
- Coffinite wikiPageUsesTemplate Template:Reflist.
- Coffinite subject Category:Nesosilicates.
- Coffinite subject Category:Tetragonal_minerals.
- Coffinite subject Category:Uranium_minerals.
- Coffinite hypernym Mineral.
- Coffinite type ChemicalSubstance.
- Coffinite type Mineral.
- Coffinite type Nesosilicate.
- Coffinite type ChemicalObject.
- Coffinite type Thing.
- Coffinite type Q7946.
- Coffinite comment "Coffinite is a uranium-bearing silicate mineral with formula: U(SiO4)1-x(OH)4x.It occurs as black incrustations, dark to pale-brown in thin section. It has a grayish black streak. It has a brittle to conchoidal fracture. The hardness of coffinite is between 5 and 6.It was first described in 1954 for an occurrence at the La Sal No.".
- Coffinite label "Coffinite".
- Coffinite sameAs Q423372.
- Coffinite sameAs Coffinit.
- Coffinite sameAs Coffinite.
- Coffinite sameAs コフィン石.
- Coffinite sameAs Coffiniet.
- Coffinite sameAs Coffinitt.
- Coffinite sameAs Coffinit.
- Coffinite sameAs m.035k1y.
- Coffinite sameAs คอฟฟินไนต์.
- Coffinite sameAs Кофініт.
- Coffinite sameAs Q423372.
- Coffinite wasDerivedFrom Coffinite?oldid=698562906.
- Coffinite depiction Blenda_smolista_+_coffinit.jpg.
- Coffinite isPrimaryTopicOf Coffinite.
- Coffinite name "Coffinite".