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- Afwillite abstract "Afwillite is a calcium hydroxide nesosilicate mineral with formula Ca3(SiO3OH)2·2H2O. It occurs as glassy, colorless to white prismatic monoclinic crystals. Its Mohs scale hardness is between 3 and 4. It occurs as an alteration mineral in contact metamorphism of limestone. It occurs in association with apophyllite, natrolite, thaumasite, merwinite, spurrite, gehlenite, ettringite,portlandite, hillebrandite, foshagite, brucite and calcite.It was first described in 1925 for an occurrence in the Dutoitspan Mine, Kimberley, South Africa and was named for Alpheus Fuller Williams (1874–1953), a past official of the De Beers diamond company.Afwillite is typically found in veins of spurrite and it belongs to the nesosilicate sub-class. It is monoclinic, its space group is P2 and its point group is 2.".
- Afwillite thumbnail Afwillite_2_on_rock_Hydrous_calcium_silicate_Crestmore_Quarry_Riverside_California_2068.jpg?width=300.
- Afwillite wikiPageID "2508768".
- Afwillite wikiPageRevisionID "541440231".
- Afwillite 2v "Measured: 50° to 56°".
- Afwillite birefringence "δ = 0.0167".
- Afwillite caption "Afwillite from Crestmore Quarry, Riverside County, California".
- Afwillite category Silicate_minerals.
- Afwillite cleavage "Perfect along [10{{overline|1}}], good along [100]".
- Afwillite color "Colorless, white".
- Afwillite diaphaneity "Transparent to translucent".
- Afwillite dispersion "r < v".
- Afwillite formula "Ca32.2H2O".
- Afwillite fracture "Conchoidal".
- Afwillite gravity "2.63".
- Afwillite habit "Prismatic , tabular, radial fibrous, massive".
- Afwillite hasPhotoCollection Afwillite.
- Afwillite luster "Vitreous".
- Afwillite mohs "3".
- Afwillite name "Afwillite".
- Afwillite opticalprop "Biaxial".
- Afwillite other "Piezoelectric".
- Afwillite refractive "nα = 1.617 nβ = 1.620 nγ = 1.634".
- Afwillite streak "White".
- Afwillite strunz "9".
- Afwillite symmetry Hermann%E2%80%93Mauguin_notation.
- Afwillite symmetry "Monoclinic sphenoidal".
- Afwillite symmetry "Space group: P 21".
- Afwillite system Monoclinic_crystal_system.
- Afwillite tenacity "Brittle".
- Afwillite unitCell "a = 16.278 Å, b = 5.6321 Å, c = 13.236 Å; β = 134.9°; Z=4".
- Afwillite subject Category:Calcium_minerals.
- Afwillite subject Category:Cement.
- Afwillite subject Category:Concrete.
- Afwillite subject Category:Geology_of_Riverside_County,_California.
- Afwillite subject Category:Hydrates.
- Afwillite subject Category:Nesosilicates.
- Afwillite type Abstraction100002137.
- Afwillite type CalciumMinerals.
- Afwillite type Chemical114806838.
- Afwillite type Compound114818238.
- Afwillite type Hydrate114910440.
- Afwillite type Hydrates.
- Afwillite type Material114580897.
- Afwillite type Matter100020827.
- Afwillite type Mineral114662574.
- Afwillite type Part113809207.
- Afwillite type PhysicalEntity100001930.
- Afwillite type Relation100031921.
- Afwillite type Substance100019613.
- Afwillite type ChemicalSubstance.
- Afwillite type Mineral.
- Afwillite type ChemicalObject.
- Afwillite type Thing.
- Afwillite comment "Afwillite is a calcium hydroxide nesosilicate mineral with formula Ca3(SiO3OH)2·2H2O. It occurs as glassy, colorless to white prismatic monoclinic crystals. Its Mohs scale hardness is between 3 and 4. It occurs as an alteration mineral in contact metamorphism of limestone.".
- Afwillite label "Afwilliet".
- Afwillite label "Afwillit".
- Afwillite label "Afwillita".
- Afwillite label "Afwillite".
- Afwillite label "Afwillite".
- Afwillite label "Афвиллит".
- Afwillite label "أوفيولايت".
- Afwillite sameAs Afwillit.
- Afwillite sameAs Afwillita.
- Afwillite sameAs Afwillite.
- Afwillite sameAs Afwilliet.
- Afwillite sameAs m.07jtb1.
- Afwillite sameAs Q2518702.
- Afwillite sameAs Q2518702.
- Afwillite sameAs Afwillite.
- Afwillite wasDerivedFrom Afwillite?oldid=541440231.
- Afwillite depiction Afwillite_2_on_rock_Hydrous_calcium_silicate_Crestmore_Quarry_Riverside_California_2068.jpg.
- Afwillite isPrimaryTopicOf Afwillite.
- Afwillite name "Afwillite".
