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Name: Franckeite RRUFF ID: R140342 Ideal Chemistry: Pb21.7Sn9.3Fe4.0Sb8.1S56.9 Locality: Pacific Limestone Products Quarry, near Santa Cruz, Santa Cruz County, California, USA Source: James Shigley [view label] Owner: RRUFF Description: Black anhedral crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
Mineral Group: [ Cylindrite (4) ] | ||
Quick search: [ All Franckeite samples (2) ] |
RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||
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RRUFF ID: | R140342.9 | ||||
Sample Description: | Single crystal, powder profile is calculated | ||||
Cell Refinement Output: |
a: 5.776(3)Å b: 5.876(3)Å c: 17.405(7)Å alpha: 92.21(3)° beta: 90.58(3)° gamma: 89.47(3)° Volume: 590.2(8)Å3 Crystal System: triclinic |
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DOWNLOADS:
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REFERENCES for Franckeite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file] |
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Stelzner A W (1893) Ueber Franckeit, ein neues Erz aus Bolivia, Neues Jahrbuch für Mineralogie, 1893, 114-124 [view file] |
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Prior G T (1904) On teallite, a new sulphostannite of lead from Bolivia; and its relations to frankeite and cylindrite, Mineralogical Magazine, 14, 21-27 [view file] |
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Wang S, Kuo KH (1991) Crystal lattices and crystal chemistry of cylindrite and franckeite, Acta Crystallographica, A47, 381-392 |
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Shimizu M, Moh G H, Kato A (1992) Potosiite and incaite from the Hoei mine, Japan, Mineralogy and Petrology, 46, 155-161 |
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Lafond A, Nader A, Moelo Y, Meerschaut A, Briggs A, Perrin S, Monceau P, Rouxel J (1997) X-ray structure determination and superconductivity of a new layered misfit compound with a franckeite-like stacking, [(Pb,Sb)S]2.28NbS2, Journal of Alloys and Compounds, 261, 114-122 |
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Henriksen R B, Makovicky E, Stipp S L S, Nissen C, Eggleston C M (2002) Atomic-scale observations of franckeite surface morphology, American Mineralogist, 87, 1273-1278 [view file] |
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Makovicky E, Petříček V, Duek M, Topa D (2011) The crystal structure of franckeite, Pb21.7Sn9.3Fe4.0Sb8.1S56.9, American Mineralogist, 96, 1686-1702 [view file] |
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Zschiesche H, Aygar A M, Langelier B, Szkopek T, Botton G A (2022) Atomic scale chemical ordering in franckeite-a natural van der Waals superlattice, Journal of Physics: Condensed Matter, 34, 055403 [view file] |
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