Important Update News
The RRUFF Project is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.
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Name: Gibbsite RRUFF ID: R190038 Ideal Chemistry: Al(OH)3 Locality: Mokrá, Žlutice, Karlovy Vary District, Karlovy Vary Region, Czech Republic Source: Jim McGlasson Owner: RRUFF Description: Brownish yellow hemispheres of gibbsite on black matrix. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||
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RRUFF ID: | R190038.9 | ||||
Sample Description: | Single crystal, powder profile is calculated | ||||
Cell Refinement Output: |
a: 8.7179(49)Å b: 5.0943(18)Å c: 9.7918(53)Å alpha: 90° beta: 94.521(27)° gamma: 90° Volume: 433.52(52)Å3 Crystal System: monoclinic |
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DOWNLOADS:
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REFERENCES for Gibbsite | |
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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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Torrey J (1822) Description and analysis of gibbsite, a new mineral, The New-York Medical and Physical Journal, 1, 68-73 [view file] |
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Carlson E T, Berman H A (1960) Some observations on the calcium aluminate carbonate hydrates, Journal of Research of the National Bureau of Standards - A. Physics and Chemistry, 64A, 333-341 [view file] |
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Fleischer M (1962) New mineral names, American Mineralogist, 47, 1216-1223 [view file] |
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International Mineralogical Association (1962) International Mineralogical Association: Commission on new minerals and mineral names, Mineralogical Magazine, 33, 260-263 [view file] |
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Saalfeld H, Wedde M (1974) Refinement of the crystal structure of gibbsite, Al(OH)3, Zeitschrift für Kristallographie, 139, 129-135 [view file] |
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Bailey S W (1977) Report of the I.M.A-I.U.Cr. Joint Committee on Nomenclature, American Mineralogist, 62, 411-415 [view file] |
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Peterson R C, Hill R J, Gibbs G V (1979) A molecular orbital study of distortions in the layer structures brucite, gibbsite, and serpentine, The Canadian Mineralogist, 17, 703-711 [view file] |
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International Mineralogical Association (1980) International Mineralogical Association: Commission on new minerals and mineral names, Mineralogical Magazine, 43, 1053-1055 [view file] |
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Jambor J L, Sabina A P, Ramik R A, Sturman B D (1990) A fluorine-bearing gibbsite-like mineral from the Francon quarry, Montreal, Quebec, The Canadian Mineralogist, 28, 147-153 [view file] |
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Ruan H D, Frost R L, Kloprogge J T (2001) Comparison of Raman spectra in characterizing gibbsite, bayerite, diaspore and boehmite, Journal of Raman Spectroscopy, 32, 745-750 [link] |
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Ruan H D, Frost R L, Kloprogge J T, Schulze D G, Duong L (2003) FT-Raman spectroscopy and SEM of gibbsite, bayerite, boehmite and diaspore in relation to the characterization of bauxite, in 2001. A Clay Odyssey Elsevier B.V. Amsterdam, Netherlands 545-552 |
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Balan E, Lazzeri M, Morin G, Mauri F (2006) First-principles study of the OH-stretching modes of gibbsite, American Mineralogist, 91, 115-119 [view file] |
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Negrão L B A, Da Costa M L, Pöllmann H, Horn A (2018) An application of the Rietveld refinement method to the mineralogy of a bauxite-bearing regolith in the Lower Amazon, Mineralogical Magazine, 82, 413-431 |
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Kim H, Lee S (2021) Probing the transformation paths from aluminum (oxy)hydroxides (boehmite, bayerite, and gibbsite) to metastable alumina: A view from high-resolution 27Al MAS NMR, American Mineralogist, 106, 389-403 |
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