Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Jennite> ?p ?o }
- Jennite abstract "Jennite is a calcium silicate hydrate mineral of general chemical formula: Ca9Si6O18(OH)6·8H2O. Jennite occurs as an alteration mineral in metamorphosed limestone and skarn. It typically occurs as vein and open space fillings as a late mineral phase. It also occurs in hydrated cement paste. A first specimen of jennite found in 1966 at the Crestmore quarries (Crestmore, Riverside County, California, USA) was analysed and identified as a new mineral by Carpenter in 1966 (Carpenter, 1966). They named it in honour of its discoverer: Clarence Marvin Jenni (1896–1973) director of the Geological Museum at the University of Missouri.In contrast to the first analysis made by Carpenter, jennite does not contain appreciable amount of sodium when the Crestmore specimen was reexamined (Gard, 1977). The structure of jennite is made of three distinct modules: ribbons of edge-sharing calcium octahedra, silicate chains of wollastonite-type running along the b axis, and additional calcium octahedra on inversion centers. The hydroxyl groups are bonded to three calcium cations while no SiOH groups are observed (Bonaccorsi, 2004). Jennite transforms to metajennite at 70 – 90 °C by losing four water molecules (Gard, 1977).".
- Jennite thumbnail Jennite_CSH_3D_Crystal_Structure_RasMol.gif?width=300.
- Jennite wikiPageExternalLink Tobermorite.
- Jennite wikiPageExternalLink 000020001100A0298196.php.
- Jennite wikiPageExternalLink crestmoreca1.htm.
- Jennite wikiPageExternalLink AM62_365.pdf.
- Jennite wikiPageExternalLink result.php?mineral=Jennite.
- Jennite wikiPageExternalLink 7466036d6266db6640c8bcbcbee3bc9f.
- Jennite wikiPageID "21399318".
- Jennite wikiPageLength "6986".
- Jennite wikiPageOutDegree "31".
- Jennite wikiPageRevisionID "606996465".
- Jennite wikiPageWikiLink Afwillite.
- Jennite wikiPageWikiLink Calcium.
- Jennite wikiPageWikiLink Calcium_silicate_hydrate.
- Jennite wikiPageWikiLink Category:Calcium_minerals.
- Jennite wikiPageWikiLink Category:Cement.
- Jennite wikiPageWikiLink Category:Geology_of_Riverside_County,_California.
- Jennite wikiPageWikiLink Category:Hydrates.
- Jennite wikiPageWikiLink Category:Inosilicates.
- Jennite wikiPageWikiLink Category:Triclinic_minerals.
- Jennite wikiPageWikiLink Cement.
- Jennite wikiPageWikiLink Clarence_Marvin_Jenni.
- Jennite wikiPageWikiLink H-M_symbol.
- Jennite wikiPageWikiLink Hermann–Mauguin_notation.
- Jennite wikiPageWikiLink Hydrogarnet.
- Jennite wikiPageWikiLink Hydrogrossular.
- Jennite wikiPageWikiLink Hydrotalcite.
- Jennite wikiPageWikiLink Hydroxyl.
- Jennite wikiPageWikiLink Jordan.
- Jennite wikiPageWikiLink Limestone.
- Jennite wikiPageWikiLink Maqarin.
- Jennite wikiPageWikiLink Metamorphism.
- Jennite wikiPageWikiLink Octahedra.
- Jennite wikiPageWikiLink Octahedron.
- Jennite wikiPageWikiLink Riverside_County,_California.
- Jennite wikiPageWikiLink Silicate_mineral.
- Jennite wikiPageWikiLink Silicate_minerals.
- Jennite wikiPageWikiLink Skarn.
- Jennite wikiPageWikiLink Space_group.
- Jennite wikiPageWikiLink Symmetry_operation.
- Jennite wikiPageWikiLink Thaumasite.
- Jennite wikiPageWikiLink Tobermorite.
- Jennite wikiPageWikiLink Triclinic.
- Jennite wikiPageWikiLink Triclinic_crystal_system.
- Jennite wikiPageWikiLink University_of_Missouri.
- Jennite wikiPageWikiLink Vein_(geology).
- Jennite wikiPageWikiLink Wollastonite.
- Jennite wikiPageWikiLinkText "Jennite".
- Jennite wikiPageWikiLinkText "jennite".
- Jennite 2v "Measured: 74°".
- Jennite birefringence "δ = 0.022".
- Jennite caption "Crystal structure of jennite: elementary unit cell viewed in 3D".
- Jennite category Silicate_mineral.
- Jennite category Silicate_minerals.
- Jennite cleavage "Distinct on [001]".
- Jennite color "White".
- Jennite density "2.32".
- Jennite diaphaneity "Transparent to translucent".
- Jennite fluorescence "Weak white".
- Jennite formula "Ca9Si6O186·8H2O".
- Jennite habit "Blade shaped crystals, fibrous aggregates, platy - sheet forms".
- Jennite hasPhotoCollection Jennite.
- Jennite luster "Vitreous".
- Jennite mohs "3.5".
- Jennite molweight "1063".
- Jennite name "Jennite".
- Jennite opticalprop "Biaxial".
- Jennite refractive "nα = 1.548 - 1.552 nβ = 1.562 - 1.564 nγ = 1.570 - 1.571".
- Jennite streak "White".
- Jennite strunz "9".
- Jennite symmetry "H-M symbol:".
- Jennite symmetry "Space group: P".
- Jennite symmetry "Triclinic, pinacoidal".
- Jennite system Triclinic.
- Jennite system Triclinic_crystal_system.
- Jennite unitCell "a = 10.56 Å, b = 7.25 Å, c = 10.81 Å; α = 99.7°, β = 97.67°, γ = 110.07°; Z=1".
- Jennite wikiPageUsesTemplate Template:Citation.
- Jennite wikiPageUsesTemplate Template:Infobox_mineral.
- Jennite wikiPageUsesTemplate Template:Reflist.
- Jennite subject Category:Calcium_minerals.
- Jennite subject Category:Cement.
- Jennite subject Category:Geology_of_Riverside_County,_California.
- Jennite subject Category:Hydrates.
- Jennite subject Category:Inosilicates.
- Jennite subject Category:Triclinic_minerals.
- Jennite hypernym Mineral.
- Jennite type ChemicalSubstance.
- Jennite type Mineral.
- Jennite type Inosilicate.
- Jennite type ChemicalObject.
- Jennite type Thing.
- Jennite type Q7946.
- Jennite comment "Jennite is a calcium silicate hydrate mineral of general chemical formula: Ca9Si6O18(OH)6·8H2O. Jennite occurs as an alteration mineral in metamorphosed limestone and skarn. It typically occurs as vein and open space fillings as a late mineral phase. It also occurs in hydrated cement paste. A first specimen of jennite found in 1966 at the Crestmore quarries (Crestmore, Riverside County, California, USA) was analysed and identified as a new mineral by Carpenter in 1966 (Carpenter, 1966).".
- Jennite label "Jennite".
- Jennite sameAs Jennit.
- Jennite sameAs Jennita.
- Jennite sameAs Jennite.
- Jennite sameAs m.05f561v.
- Jennite sameAs Q250280.