Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Groutite> ?p ?o. }
Showing items 1 to 60 of
60
with 100 items per page.
- Groutite abstract "Groutite is a manganese oxide mineral with formula Mn3+O(OH). It is a member of the diaspore group and is trimorphous with manganite and feitknechtite. It forms lustrous black crystals in the orthorhombic system.It occurs in weathered banded iron formations, metamorphosed manganese ore bodies and hydrothermal ore environments.It was first described in 1945 for an occurrence in the Mahnomen mine, Cuyuna Range, Crow Wing County, Minnesota and named for petrologist Frank Fitch Grout (1880–1958), of the University of Minnesota.".
- Groutite thumbnail Groutite-114104.jpg?width=300.
- Groutite wikiPageID "34309396".
- Groutite wikiPageRevisionID "542728396".
- Groutite 2v "Measured: 40° to 50°".
- Groutite caption "Groutite from the Black Water Mine, Black Mesa Basin, Apache County, Arizona, USA".
- Groutite category Oxide_minerals.
- Groutite cleavage "Perfect on {010}; less perfect on {100}".
- Groutite color "Jet-black".
- Groutite diaphaneity "Opaque".
- Groutite formula "Mn3+O".
- Groutite fracture "Uneven".
- Groutite gravity "4.144".
- Groutite habit "Wedge or lens-shaped crystals; acicular, striated prisms".
- Groutite hasPhotoCollection Groutite.
- Groutite luster "Brilliant submetallic to adamantine".
- Groutite mohs "3.5".
- Groutite name "Groutite".
- Groutite opticalprop "Biaxial".
- Groutite pleochroism "Very strong; X = very dark brown to black; Y = yellowish brown".
- Groutite refractive "nα = 2.100 - 2.200 nγ = 2.100".
- Groutite streak "Dark brown".
- Groutite strunz "4".
- Groutite symmetry Hermann%E2%80%93Mauguin_notation.
- Groutite symmetry "Orthorhombic dipyramidal".
- Groutite symmetry "Space group: Pbnm".
- Groutite system Orthorhombic_crystal_system.
- Groutite tenacity "Brittle".
- Groutite twinning "Reported, unknown law".
- Groutite unitCell "a = 4.56 Å, b = 10.7 Å, c = 2.87 Å; Z=4".
- Groutite subject Category:Manganese_minerals.
- Groutite type Abstraction100002137.
- Groutite type ManganeseMinerals.
- Groutite type Material114580897.
- Groutite type Matter100020827.
- Groutite type Mineral114662574.
- Groutite type Part113809207.
- Groutite type PhysicalEntity100001930.
- Groutite type Relation100031921.
- Groutite type Substance100019613.
- Groutite type ChemicalSubstance.
- Groutite type Mineral.
- Groutite type ChemicalObject.
- Groutite type Thing.
- Groutite comment "Groutite is a manganese oxide mineral with formula Mn3+O(OH). It is a member of the diaspore group and is trimorphous with manganite and feitknechtite.".
- Groutite label "Groutita".
- Groutite label "Groutite".
- Groutite label "Groutite".
- Groutite label "Groutyt".
- Groutite sameAs Groutita.
- Groutite sameAs Groutite.
- Groutite sameAs Groutyt.
- Groutite sameAs m.0hzpzw0.
- Groutite sameAs Q304018.
- Groutite sameAs Q304018.
- Groutite sameAs Groutite.
- Groutite wasDerivedFrom Groutite?oldid=542728396.
- Groutite depiction Groutite-114104.jpg.
- Groutite isPrimaryTopicOf Groutite.
- Groutite name "Groutite".
