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- Eveite abstract "Eveite is a manganese arsenate mineral in the olivenite group. Its chemical formula is Mn2AsO4OH. It is found only in Långban, Filipstad, Värmland, Sweden and at the Sterling Mine in New Jersey, United States of America. It is a dimorph of sarkinite and is isostructural with adamite. The name, for the biblical "Eve", comes from its structural similarities to adamite and is also a reference to its apple-green color. It can also be pale yellow. Eveite is an orthorhombic mineral, which means it has three crystallographic axes of unequal lengths which are at 90° to one another. Eveite is anisotropic, which means that its physical and optical properties differ with respect to direction. It has high relief, which is the apparent topography exhibited by minerals in thin section as a consequence of refractive index. It is biaxial, so it has two optic axes and three indices of refraction n depending on the crystallographic direction. The refractive index is the ratio of the velocity of light in a vacuum to that in the mineral. The difference between the highest and lowest indices of refraction is called the birefringence, so the birefringence of eveite is β = .032.Eveite is significant because it was the first mineral to show Mn2+ atoms in five-fold coordination, which is otherwise undocumented in mineral structures. It's an important addition to the olivenite group, and isostructural with andalusite. Because it shows up in very small quantities and in only two locations, it has no commercial use. It is relatively low-density and is associated with high hydrate and low density arsenates in open cavities, which contributes to its rarity.".
- Eveite wikiPageID "28850051".
- Eveite wikiPageRevisionID "546012169".
- Eveite 2v "Measured: 65°".
- Eveite birefringence "β = .032".
- Eveite category Arsenate_minerals.
- Eveite cleavage "Fair on {101}".
- Eveite color "Apple green, pale yellow".
- Eveite diaphaneity "Semitransparent".
- Eveite formula "Mn22+AsO4OH".
- Eveite gravity "3.76".
- Eveite habit "Tabular or sheaf-like".
- Eveite hasPhotoCollection Eveite.
- Eveite luster "Vitreous".
- Eveite mohs "3".
- Eveite molweight "265.8".
- Eveite name "Eveite".
- Eveite opticalprop "Biaxial".
- Eveite pleochroism "Visible: X = Z = green Y = Yellow".
- Eveite refractive "nα = 1.700, nβ = 1.715, nγ = 1.732".
- Eveite solubility "completely soluble in cold 1:1 HCl".
- Eveite streak "White".
- Eveite strunz "8".
- Eveite symmetry "Orthorhombic dipyramidal, space group = Pnnm".
- Eveite system Orthorhombic_crystal_system.
- Eveite unitCell "a = 8.57 Å, b = 8.77 Å, c = 6.27 Å; Z = 4".
- Eveite subject Category:Arsenate_minerals.
- Eveite subject Category:Manganese_minerals.
- Eveite subject Category:Orthorhombic_minerals.
- Eveite type Abstraction100002137.
- Eveite type ArsenateMinerals.
- Eveite type ManganeseMinerals.
- Eveite type Material114580897.
- Eveite type Matter100020827.
- Eveite type Mineral114662574.
- Eveite type OrthorhombicMinerals.
- Eveite type Part113809207.
- Eveite type PhysicalEntity100001930.
- Eveite type Relation100031921.
- Eveite type Substance100019613.
- Eveite type ChemicalSubstance.
- Eveite type Mineral.
- Eveite type ChemicalObject.
- Eveite type Thing.
- Eveite comment "Eveite is a manganese arsenate mineral in the olivenite group. Its chemical formula is Mn2AsO4OH. It is found only in Långban, Filipstad, Värmland, Sweden and at the Sterling Mine in New Jersey, United States of America. It is a dimorph of sarkinite and is isostructural with adamite. The name, for the biblical "Eve", comes from its structural similarities to adamite and is also a reference to its apple-green color. It can also be pale yellow.".
- Eveite label "Eveite".
- Eveite label "Eveite".
- Eveite sameAs Eveite.
- Eveite sameAs m.0ddbyzh.
- Eveite sameAs Q3735298.
- Eveite sameAs Q3735298.
- Eveite sameAs Eveite.
- Eveite wasDerivedFrom Eveite?oldid=546012169.
- Eveite isPrimaryTopicOf Eveite.
- Eveite name "Eveite".