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- Clintonite abstract "Clintonite is a calcium magnesium aluminium phyllosilicate mineral. It is a member of the margarite group of micas and the subgroup often referred to as the "brittle" micas. Clintonite has the chemical formula: Ca(Mg,Al)3(Al3Si)O10(OH)2. Like other micas and chlorites, clintonite is monoclinic in crystal form and has a perfect basal cleavage parallel to the flat surface of the plates or scales. The Mohs hardness of clintonite is 6.5, and the specific gravity is 3.0 to 3.1. It occurs as variably colored, colorless, green, yellow, red, to reddish-brown masses and radial clusters. The brittle micas differ chemically from the micas in containing less silica and no alkalis, and from the chlorites in containing much less water; in many respects, they are intermediate between the micas and chlorites. Clintonite and its iron-rich variety xanthophyllite are sometimes considered the calcium analogues of the phlogopites.Typical formation environment is in serpentinized dolomitic limestones and contact metamorphosed skarns. It occurs with talc, spinel, grossular, vesuvianite, clinopyroxene, monticellite, chondrodite, phlogopite, chlorite, quartz, calcite and dolomite.Clintonite was first described in 1843 for an occurrence in Orange County, New York. It was named for De Witt Clinton (1769–1828).".
- Clintonite thumbnail Clintonite-Spinel-235093.jpg?width=300.
- Clintonite wikiPageID "1222816".
- Clintonite wikiPageRevisionID "543896584".
- Clintonite 2v "Measured: 2° to 40°".
- Clintonite birefringence "δ = 0.012 - 0.015".
- Clintonite caption "Clintonite with spinel on orthoclase matrix from Amity, New York".
- Clintonite category Mica.
- Clintonite category Silicate_minerals.
- Clintonite cleavage "Perfect on {001}".
- Clintonite color "Colorless, yellow, orange, red-brown, brown, green".
- Clintonite diaphaneity "Transparent to translucent".
- Clintonite formula "Ca3O102".
- Clintonite gravity "3".
- Clintonite habit "Tabular pseudohexagonal crystals; foliated or lamellar radiated; massive".
- Clintonite hasPhotoCollection Clintonite.
- Clintonite luster "Vitreous, pearly, submetallic".
- Clintonite mohs "3.5".
- Clintonite name "Clintonite".
- Clintonite opticalprop "Biaxial".
- Clintonite pleochroism "X = colorless, pale orange, red-brown; Y = Z = pale brownish yellow, pale green".
- Clintonite refractive "nα = 1.643 - 1.648 nβ = 1.655 - 1.662 nγ = 1.655 - 1.663".
- Clintonite streak "White, slightly yellow-gray".
- Clintonite symmetry "Monoclinic 2/m - prismatic".
- Clintonite system Monoclinic_crystal_system.
- Clintonite tenacity "Brittle".
- Clintonite twinning "Spiral polysynthetic twinning".
- Clintonite unitCell "a = 5.204Å, b = 9.026Å, c = 9.812Å; β = 100.35°; Z = 2".
- Clintonite subject Category:Aluminium_minerals.
- Clintonite subject Category:Calcium_minerals.
- Clintonite subject Category:Magnesium_minerals.
- Clintonite subject Category:Mica_group.
- Clintonite subject Category:Monoclinic_minerals.
- Clintonite subject Category:Phyllosilicates.
- Clintonite type Abstraction100002137.
- Clintonite type AluminiumMinerals.
- Clintonite type CalciumMinerals.
- Clintonite type MagnesiumMinerals.
- Clintonite type Material114580897.
- Clintonite type Matter100020827.
- Clintonite type Mineral114662574.
- Clintonite type MonoclinicMinerals.
- Clintonite type Part113809207.
- Clintonite type PhysicalEntity100001930.
- Clintonite type Relation100031921.
- Clintonite type Substance100019613.
- Clintonite type ChemicalSubstance.
- Clintonite type Mineral.
- Clintonite type ChemicalObject.
- Clintonite type Thing.
- Clintonite comment "Clintonite is a calcium magnesium aluminium phyllosilicate mineral. It is a member of the margarite group of micas and the subgroup often referred to as the "brittle" micas. Clintonite has the chemical formula: Ca(Mg,Al)3(Al3Si)O10(OH)2. Like other micas and chlorites, clintonite is monoclinic in crystal form and has a perfect basal cleavage parallel to the flat surface of the plates or scales. The Mohs hardness of clintonite is 6.5, and the specific gravity is 3.0 to 3.1.".
- Clintonite label "Clintoniet".
- Clintonite label "Clintonite".
- Clintonite label "Clintonite".
- Clintonite sameAs Clintonite.
- Clintonite sameAs Clintoniet.
- Clintonite sameAs m.04jsvj.
- Clintonite sameAs Q3680824.
- Clintonite sameAs Q3680824.
- Clintonite sameAs Clintonite.
- Clintonite wasDerivedFrom Clintonite?oldid=543896584.
- Clintonite depiction Clintonite-Spinel-235093.jpg.
- Clintonite isPrimaryTopicOf Clintonite.
- Clintonite name "Clintonite".
