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- Datolite abstract "Datolite is a calcium boron hydroxide nesosilicate, CaBSiO4(OH). It was first observed by Jens Esmark in 1806, and named by him from δατεῖσθαι, "to divide," and λίθος, "stone," in allusion to the granular structureof the massive mineral.Datolite crystallizes in the monoclinic system forming prismatic crystals and nodular masses. The luster is vitreous and may be brown, yellow, light green or colorless. The Mohs hardness is 5.5 and the specific gravity is 2.8 - 3.0. The type localities are in the diabases of the Connecticut River valley and Arendal, Aust-Agder, Norway. Associated minerals include prehnite, danburite, babingtonite, epidote, native copper, calcite, quartz and zeolites. It is common in the copper deposits of the Lake Superior region of Michigan. It occurs as a secondary mineral in mafic igneous rocks often filling vesicles along with zeolites in basalt. Unlike most localities throughout the world, the occurrence of datolite in the Lake Superior region is usually fine grained in texture and possesses colored banding. Much of the coloration is due to the inclusion of copper or associated minerals in progressive stages of hydrothermal precipitation.Botryolite is a botryoidal form of datolite.".
- Datolite thumbnail Datolite-rom25c.jpg?width=300.
- Datolite wikiPageExternalLink datolite.htm.
- Datolite wikiPageID "1895459".
- Datolite wikiPageRevisionID "580629359".
- Datolite 2v "Measured: 74°".
- Datolite birefringence "δ = 0.044".
- Datolite caption "Datolite on sphalerite from San Luis Potosí, Mexico".
- Datolite category Silicate_minerals.
- Datolite cleavage "None".
- Datolite color "Colorless or white; may be grayish, yellow, green, red, pink".
- Datolite diaphaneity "Transparent to translucent, rarely opaque".
- Datolite dispersion "r > v; weak".
- Datolite fluorescence "Fluoresces blue under SW UV".
- Datolite formula "CaBSiO4".
- Datolite fracture "Conchoidal to uneven".
- Datolite gravity "2.96".
- Datolite habit "Crystal prismatic, short to tabular; Botryoidal or globular with columnar structure; granular to compact; cryptocrystalline".
- Datolite hasPhotoCollection Datolite.
- Datolite luster "Vitreous, rarely subresinous on fracture surface".
- Datolite mohs "5".
- Datolite name "Datolite".
- Datolite opticalprop "Biaxial".
- Datolite refractive "nα = 1.626 nβ = 1.653 - 1.654 nγ = 1.670".
- Datolite strunz "9".
- Datolite symmetry Hermann%E2%80%93Mauguin_notation.
- Datolite symmetry "Monoclinic prismatic".
- Datolite symmetry "Space group: P 21/c".
- Datolite system Monoclinic_crystal_system.
- Datolite tenacity "Brittle".
- Datolite unitCell "a = 9.62 Å, b = 7.6 Å, c = 4.84 Å; β = 90.15°; Z = 4".
- Datolite subject Category:Calcium_minerals.
- Datolite subject Category:Gemstones.
- Datolite subject Category:Monoclinic_minerals.
- Datolite subject Category:Nesosilicates.
- Datolite type Abstraction100002137.
- Datolite type CalciumMinerals.
- Datolite type Material114580897.
- Datolite type Matter100020827.
- Datolite type Mineral114662574.
- Datolite type MonoclinicMinerals.
- Datolite type Part113809207.
- Datolite type PhysicalEntity100001930.
- Datolite type Relation100031921.
- Datolite type Substance100019613.
- Datolite type ChemicalSubstance.
- Datolite type Mineral.
- Datolite type ChemicalObject.
- Datolite type Thing.
- Datolite comment "Datolite is a calcium boron hydroxide nesosilicate, CaBSiO4(OH). It was first observed by Jens Esmark in 1806, and named by him from δατεῖσθαι, "to divide," and λίθος, "stone," in allusion to the granular structureof the massive mineral.Datolite crystallizes in the monoclinic system forming prismatic crystals and nodular masses. The luster is vitreous and may be brown, yellow, light green or colorless. The Mohs hardness is 5.5 and the specific gravity is 2.8 - 3.0.".
- Datolite label "Datoliet".
- Datolite label "Datolit".
- Datolite label "Datolita".
- Datolite label "Datolite".
- Datolite label "Datolite".
- Datolite label "Datolite".
- Datolite label "Datolith".
- Datolite label "Датолит".
- Datolite sameAs Datolith.
- Datolite sameAs Datolita.
- Datolite sameAs Datolite.
- Datolite sameAs Datolite.
- Datolite sameAs Datoliet.
- Datolite sameAs Datolit.
- Datolite sameAs m.064f_n.
- Datolite sameAs Q415059.
- Datolite sameAs Q415059.
- Datolite sameAs Datolite.
- Datolite wasDerivedFrom Datolite?oldid=580629359.
- Datolite depiction Datolite-rom25c.jpg.
- Datolite isPrimaryTopicOf Datolite.
- Datolite name "Datolite".