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Langhofite R220023

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Record 2221 of 4216  


Name: Langhofite
RRUFF ID: R220023
Ideal Chemistry: Pb2(OH)[WO4(OH)]
Locality: Langban mine, Varmland, Sweden
Source: Stefan and Markus Wiklund 21012 [view label]
Owner: RRUFF
Description: White platy crystals with adamantine luster and good cleavage, on top of greenish diopside matrix.
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Mineral Group: [ Not in a structural group (133) ]
POWDER DIFFRACTION 
RRUFF ID: R220023
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 6.639(2) Å    b: 7.127(3) Å    c: 7.377(3) Å
alpha: 118.14(2) °    beta: 94.37(2)°    gamma: 101.18(2)°   Volume: 296.2(3)Å3    Crystal System: triclinic
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REFERENCES for Langhofite

Miyawaki R, Hatert F, Pasero M, Mills S J (2019) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 49. New minerals and nomenclature modifications approved in 2019, Mineralogical Magazine, 83, 479-483   [view file]

Holtstam D, Cámara F, Karlsson A (2020) Langhofite, Pb2(OH)[WO4(OH)], a new mineral from Långban, Sweden, Mineralogical Magazine, 84, 381-389   [view file]