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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 | |||||
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| 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 | |
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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] |
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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] |
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