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- Perite abstract "Perite is a mineral that has a general chemical formula of PbBiO2Cl. The name is given for its founder Per Adolf Geijer, a Swedish economic geologist with the Geological Survey of Sweden, who discovered the mineral in 1960 outside of Langban, Sweden. Perite is orthorhombic, which means crystallographically, it contains three axes of two of equal length (the bases a and b) and one of a little longer or shorter length. All three bases intersect at a 90° angles. It belongs to the space group Cmcm {C2/m 2/c 21/m}. In terms of its optical properties, Perite is anisotropic which means the velocity of light varies depending on direction through the mineral (i.e. it is birefringent). Its calculated relief is 1.45-1.461, which is moderate. It is colorless in plane polarized light, and it is weakly pleochroic. Perite is found in areas near igneous extrusions in places like the Western United States, Southern Australia, and scattered around Europe.".
- Perite wikiPageID "29008617".
- Perite wikiPageRevisionID "555383688".
- Perite category Halide_minerals.
- Perite cleavage "Fair on {001}".
- Perite color "Yellow".
- Perite diaphaneity "Translucent".
- Perite formula "PbBiO2Cl".
- Perite gravity "8.16".
- Perite habit "Platey crystals, pseudotetragonal".
- Perite hasPhotoCollection Perite.
- Perite luster "Adamantine".
- Perite mohs "3".
- Perite molweight "483.63".
- Perite name "Perite".
- Perite opticalprop "Biaxial".
- Perite pleochroism "Trichroic".
- Perite refractive "ncalculated2.29 - 2.3".
- Perite streak "Yellow".
- Perite strunz "3".
- Perite symmetry "Orthorhombic dipyramidal".
- Perite system Orthorhombic_crystal_system.
- Perite unitCell "a = 5.62 Å, b = 5.57 Å, c = 12.42 Å; Z = 4".
- Perite subject Category:Bismuth_minerals.
- Perite subject Category:Halide_minerals.
- Perite subject Category:Lead_minerals.
- Perite subject Category:Orthorhombic_minerals.
- Perite type Abstraction100002137.
- Perite type BismuthMinerals.
- Perite type HalideMinerals.
- Perite type LeadMinerals.
- Perite type Material114580897.
- Perite type Matter100020827.
- Perite type Mineral114662574.
- Perite type OrthorhombicMinerals.
- Perite type Part113809207.
- Perite type PhysicalEntity100001930.
- Perite type Relation100031921.
- Perite type Substance100019613.
- Perite type ChemicalSubstance.
- Perite type Mineral.
- Perite type ChemicalObject.
- Perite type Thing.
- Perite comment "Perite is a mineral that has a general chemical formula of PbBiO2Cl. The name is given for its founder Per Adolf Geijer, a Swedish economic geologist with the Geological Survey of Sweden, who discovered the mineral in 1960 outside of Langban, Sweden. Perite is orthorhombic, which means crystallographically, it contains three axes of two of equal length (the bases a and b) and one of a little longer or shorter length. All three bases intersect at a 90° angles.".
- Perite label "Perite".
- Perite label "Perite".
- Perite sameAs Perite.
- Perite sameAs m.0dgnhnq.
- Perite sameAs Q3816894.
- Perite sameAs Q3816894.
- Perite sameAs Perite.
- Perite wasDerivedFrom Perite?oldid=555383688.
- Perite isPrimaryTopicOf Perite.
- Perite name "Perite".