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- Samuelsonite abstract "Samuelsonite is a complex mineral that is found near North Groton, Grafton County, New Hampshire, USA. Additionally, it is most commonly found as a secondary mineral in granite pegmatite. Samuelsonite is named after Peter B. Samuelson, a prospector from Rumney, New Hampshire. The mineral has a pale yellow color and has a hardness of 5 on Mohs scale. The crystal is generally yellow, flat, and with straited crystals and blue trolleites. Samuelsonite is monolinic. There are three vectors of unequal length in this crystal system. The three vectors form a rectangular prism with a parallelogram at the base. Therefore, two of the vectors are perpendicular, while the third makes an angle that is not equal to 90°. Samuelsonite has biaxial birefringence (trirefringence), meaning when light passes through the optic axis it is split into two rays due to the difference in refractive index of the ray with parallel polarized light compared to the ray with perpendicular polarized light.".
- Samuelsonite wikiPageID "28857663".
- Samuelsonite wikiPageRevisionID "482106505".
- Samuelsonite birefringence "0.01".
- Samuelsonite category Phosphate_minerals.
- Samuelsonite cleavage "Fair on {001}".
- Samuelsonite color "Pale yellow".
- Samuelsonite diaphaneity "Transparent".
- Samuelsonite formula "Ca8Fe22+Mn22+Al2[210]".
- Samuelsonite gravity "3.353".
- Samuelsonite habit "Prismatic crystals, elongated and striated".
- Samuelsonite hasPhotoCollection Samuelsonite.
- Samuelsonite luster "Adamantine, Sub-Adamantine".
- Samuelsonite mohs "5".
- Samuelsonite name "Samuelsonite".
- Samuelsonite opticalprop "Biaxial".
- Samuelsonite refractive "nα = 1.645 - 1.648 nβ = 1.650 - 1.655 nγ = 1.655 - 1.667".
- Samuelsonite streak "White".
- Samuelsonite strunz "8".
- Samuelsonite symmetry "Monoclinic, 2/m prismatic".
- Samuelsonite system Monoclinic_crystal_system.
- Samuelsonite unitCell "a= 18.495 Å, b= 6.805 Å, c= 14.000 Å, β= 112.75°; Z = 2".
- Samuelsonite subject Category:Monoclinic_minerals.
- Samuelsonite subject Category:Phosphate_minerals.
- Samuelsonite type Abstraction100002137.
- Samuelsonite type Material114580897.
- Samuelsonite type Matter100020827.
- Samuelsonite type Mineral114662574.
- Samuelsonite type MonoclinicMinerals.
- Samuelsonite type Part113809207.
- Samuelsonite type PhosphateMinerals.
- Samuelsonite type PhysicalEntity100001930.
- Samuelsonite type Relation100031921.
- Samuelsonite type Substance100019613.
- Samuelsonite type ChemicalSubstance.
- Samuelsonite type Mineral.
- Samuelsonite type ChemicalObject.
- Samuelsonite type Thing.
- Samuelsonite comment "Samuelsonite is a complex mineral that is found near North Groton, Grafton County, New Hampshire, USA. Additionally, it is most commonly found as a secondary mineral in granite pegmatite. Samuelsonite is named after Peter B. Samuelson, a prospector from Rumney, New Hampshire. The mineral has a pale yellow color and has a hardness of 5 on Mohs scale. The crystal is generally yellow, flat, and with straited crystals and blue trolleites. Samuelsonite is monolinic.".
- Samuelsonite label "Samuelsonite".
- Samuelsonite label "Samuelsonite".
- Samuelsonite sameAs Samuelsonite.
- Samuelsonite sameAs m.0ddbjr0.
- Samuelsonite sameAs Q3946683.
- Samuelsonite sameAs Q3946683.
- Samuelsonite sameAs Samuelsonite.
- Samuelsonite wasDerivedFrom Samuelsonite?oldid=482106505.
- Samuelsonite isPrimaryTopicOf Samuelsonite.
- Samuelsonite name "Samuelsonite".