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fluellite

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Journal Article
Published: 01 October 1967
American Mineralogist (1967) 52 (9-10): 1576–1577.
...Brian B. Guy; G. A. Jeffrey; R. Van Tassel Abstract In a recent X-ray single-crystal study of a specimen of the mineral fluellite, AI 2 PO 4 F 2 OH × 7H 2 O, from Cornwall, England, Guy and Jeffrey (1966) determined the presence of the phosphate ion in the structure, although some previous...
Journal Article
Published: 01 December 1966
American Mineralogist (1966) 51 (11-12): 1579–1592.
...Brian B. Guy; G. A. Jeffrey Abstract The crystal structure of the mineral fluellite has been determined with the use of threedimensional x -ray photographic data. The composition, previously reported as that of an aluminum hydroxy-fluoride monohydrate, was found to be Al 2 PO 4 F 2 (OH)·7H 2 O...
Image
The crystal structures of cyrilovite, <span class="search-highlight">fluellite</span> and wavellite: (a) cyrilovi...
Published: 01 January 2002
Figure 37. The crystal structures of cyrilovite, fluellite and wavellite: (a) cyrilovite projected a few degrees away from onto (001); (b) cyrilovite projected onto (100); (c) fluellite projected down [110]; (d) fluellite projected onto (010); (e) wavellite projected onto (010); (f) wavellite
Image
The structures of arangasite (fragment) ( a ) and <span class="search-highlight">fluellite</span> ( b ) in inclin...
Published: 01 August 2014
F ig . 8. The structures of arangasite (fragment) ( a ) and fluellite ( b ) in inclined projections.
Journal Article
Published: 01 June 2004
The Canadian Mineralogist (2004) 42 (3): 741–752.
... with colorless to purple-black fluellite, colorless wavellite, strengite–variscite, acicular maroon-to-red hewettite, and rare anatase, kazakhstanite, tinticite, leucophosphite, torbernite and tyuyamunite. Nevadaite is pale green to turquoise blue with a pale powder-blue streak and a vitreous luster; it does...
FIGURES | View All (7)
Image
Frameworks built by corner-sharing of (Alϕ 6 ) octahedra and (PO 4 ) tetrah...
Published: 01 February 2001
F ig . 5. Frameworks built by corner-sharing of (Alϕ 6 ) octahedra and (PO 4 ) tetrahedra in crystal structures of Al phosphate minerals: (a) wavellite and (b) fluellite.
Image
Selected frameworks from phosphate structures; ( a ) variscite; ( b ) metav...
Published: 01 August 2014
F ig . 27. Selected frameworks from phosphate structures; ( a ) variscite; ( b ) metavariscite; ( c ) fluellite; ( d ) libethenite; ( e ) palermoite; ( f ) burangite; ( g ) wicksite; ( h ) seamanite. Legend as in Fig. 24 .
Journal Article
Published: 01 April 1977
American Mineralogist (1977) 62 (3-4): 256–262.
... as the reasons for the condensation of Al 3+ octahedra into dimers and chains in aqueous solution, leading ultimately to the crystallization of minyulite and fluellite. The leucophosphite structure may be preferred in the absence of F − . Copyright © 1977 by the Mineralogical Society of America 1977 ...
Journal Article
Published: 01 August 2014
Mineralogical Magazine (2014) 78 (4): 889–903.
...F ig . 8. The structures of arangasite (fragment) ( a ) and fluellite ( b ) in inclined projections. ...
FIGURES | View All (8)
Journal Article
Published: 01 February 2001
The Canadian Mineralogist (2001) 39 (1): 179–186.
...F ig . 5. Frameworks built by corner-sharing of (Alϕ 6 ) octahedra and (PO 4 ) tetrahedra in crystal structures of Al phosphate minerals: (a) wavellite and (b) fluellite. ...
FIGURES | View All (5)
Journal Article
Journal: SEG Discovery
Published: 01 April 2004
SEG Discovery (2004) (57): 1–13.
... concentrations of tin, niobium, and other elements that may be of interest in ore-forming processes. Other odd phases, some of which may be related to vapor-phase alteration, occur in some of the rhyolite samples. Of particular interest are fluellite (AlF 3 ·4H 2 O), thomsenolite (NaCaAlF 6 ·H 2 O), and zunyite...
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Journal Article
Published: 01 August 2010
Mineralogical Magazine (2010) 74 (4): 623–632.
... widespread, they always occur in extremely small quantities. Some species seem to be restricted to a single pegmatite. In the Gigante pegmatite, some of the F-bearing minerals (in addition to the primary phosphates mentioned above) are morinite, galliskiite, fluellite, lacroixite, and carlhintzeite, whereas...
FIGURES | View All (7)
Journal Article
Published: 01 May 2000
American Mineralogist (2000) 85 (5-6): 847–849.
... of these phosphates. An unusual association of carlhintzeite, colquiriite, pachnolite, ralstonite, and fluellite is also observed. Serrabrancaite is an alteration product of triplite and was found in close association with vernadite. The thermal analysis of serrabrancaite was done at the Institut für...
FIGURES
Journal Article
Published: 01 May 2019
European Journal of Mineralogy (2019) 31 (3): 647–652.
..., fluellite and Al-bearing strunzite. Corresponding author, e-mail: ian.grey@csiro.au 28 02 2019 12 04 2019 16 04 2019 © 2019 E. Schweizerbart’sche Verlagsbuchhandlung, 70176 Stuttgart, Germany 2019 fanfaniite new mineral phosphate Foote mine, North Carolina...
FIGURES
Journal Article
Published: 14 April 2021
Mineralogical Magazine (2021) 85 (3): 348–353.
... with the walentaite and zirconolite minerals. The sample used in this study was collected from Tom's quarry in the mid 2000s. Aldermanite occurs as aggregates of radiating white crystals lining cavities in a goethite matrix associated with fluellite and minyulite. Crystals are transparent, have a thin...
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Journal Article
Published: 21 December 2020
The Canadian Mineralogist (2020) 58 (6): 815–827.
... associated with pyrite and löllingite. Within these minerals, supergene alteration created dissolution vugs containing free-grown microminerals, including numerous secondary phosphates and arsenates: arthurite, bendadaite, beraunite, cacoxenite, dufrénite, fluellite, frondelite, goudeyite, greifensteinite...
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Journal Article
Published: 01 February 2013
American Mineralogist (2013) 98 (2-3): 439–443.
... are cacoxenite, fluellite, hawleyite, minyulite, and wavellite. The mineral occurs in the Mead Peak Phosphatic Shale Member of the Permian Phosphoria Formation, which is notable for abundant and widespread beds that are enriched in vanadium, including one, the vanadiferous zone, that contains up to 1 wt% V 2...
FIGURES
Journal Article
Published: 01 June 2004
The Canadian Mineralogist (2004) 42 (3): 753–761.
.... Nevadaite, (Cu 2+ ,□,Al,V 3+ ) 6 Al 8 (PO 4 ) 8 F 8 (H 2 O) 22 , was recently described by Cooper et al. (2004) . It occurs as radiating clusters of pale green to turquoise-blue prismatic crystals associated with fluellite, wavellite, strengite–variscite, hewettite, and rare anatase, kazakhstanite...
FIGURES | View All (6)
Journal Article
Published: 01 December 2016
European Journal of Mineralogy (2016) 28 (5): 991–996.
... the past 40 years has produced a diverse range of mostly well-crystallized phosphate minerals including cacoxenite, fluellite, leucophosphite, meurigite-Na, minyulite, natrodufrénite–dufrénite, ushkovite, wavellite and xanthoxenite. It is the type locality for peisleyite ( Pilkington et al ., 1982...
FIGURES
Journal Article
Published: 01 June 2016
European Journal of Mineralogy (2016) 28 (3): 649–654.
... containing irregular cavities up to a few cm across. Here, kayrobertsonite occurs within the cavities along with fluorapatite, nordgauite, whiteite-CaMnMn, members of the jahnsite group, morinite, fluellite, Al-bearing strunzite and an analogue kingsmountite. At the Foote mine, kayrobertsonite was found...
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