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gordaite

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Journal Article

The crystal structure of Ni-rich gordaite–thérèsemagnanite from Cap Garonne, France

Stuart J. Mills, Owen P. Missen, Georges Favreau
Published: 14 March 2019
Mineralogical Magazine (2019) 83 (3): 459–463.
DOI: https://doi.org/10.1180/mgm.2019.6
...Stuart J. Mills; Owen P. Missen; Georges Favreau Abstract The crystal structure of Ni-rich gordaite–thérèsemagnanite has been determined from a sample collected at pillar 80 in the North mine, Cap Garonne, Var, France. The structure was refined to R 1 = 0.0693 for 935 reflections with I > 2σ( I...
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Gordaite [Zn 4 Na(OH) 6 (SO 4 )Cl.6H 2 O]; second occurrence in the Juan de Fuca Ridge, and new data

Lutz Nasdala, Thomas Witzke, Bernd Ullrich, Robin Brett
Published: 01 October 1998
American Mineralogist (1998) 83 (9-10): 1111–1116.
DOI: https://doi.org/10.2138/am-1998-9-1020
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The octahedral–tetrahedral sheets in (a) chalcophyllite and (c) mooreite; t...

The octahedral–tetrahedral sheets in (a) chalcophyllite and (c) mooreite; t...

Published: 01 January 2000
Figure 27. The octahedral–tetrahedral sheets in (a) chalcophyllite and (c) mooreite; the structures of (b) chalcophyllite and (d) mooreite viewed in the plane of the sheet; the octahedral–tetrahedral sheet in (e) gordaite; the structure of (f) gordaite. (g) The structure of bechererite
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The octahedral–tetrahedral sheets in (a) chalcophyllite and (c) mooreite; t...

The octahedral–tetrahedral sheets in (a) chalcophyllite and (c) mooreite; t...

Published: 01 January 2000
Figure 27. The octahedral–tetrahedral sheets in (a) chalcophyllite and (c) mooreite; the structures of (b) chalcophyllite and (d) mooreite viewed in the plane of the sheet; the octahedral–tetrahedral sheet in (e) gordaite; the structure of (f) gordaite. (g) The structure of bechererite
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Bond lengths (Å) for <span class="search-highlight">gordaite</span>–thérèsemagnanite * . M 1–O3 ×3 1.95...

Bond lengths (Å) for gordaite–thérèsemagnanite * . M 1–O3 ×3 1.95...

Published: 14 March 2019
Table 4. Bond lengths (Å) for gordaite–thérèsemagnanite * . M 1–O3 ×3 1.956(4) M 2–O2 2.028(4) Na–OW1 ×3 2.413(5) M 1–Cl 2.290(3) M 2–O2 2.053(4) Na–OW2 ×3 2.444(5) < M 1–φ> 2.040 M 2–O2 2.073(4) <Na–O> ×3 2.429 M 2–O3 2.094(4) M 2–O3
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The structure of <span class="search-highlight">gordaite</span>–thérèsemagnanite viewed down [010]. Colour scheme...

The structure of gordaite–thérèsemagnanite viewed down [010]. Colour scheme...

Published: 14 March 2019
Fig. 3. The structure of gordaite–thérèsemagnanite viewed down [010]. Colour scheme is as above, with SO 4 tetrahedra in yellow, Na(H 2 O) 6 octahedra in pale orange and H atoms in pale pink. H bonds are shown as dashed lines.
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The average composition of <span class="search-highlight">gordaite</span>–thérèsemagnanite (23 analyses) determin...

The average composition of gordaite–thérèsemagnanite (23 analyses) determin...

Published: 14 March 2019
Table 1. The average composition of gordaite–thérèsemagnanite (23 analyses) determined by SEM–EDS * . Element Wt.% Apfu Element Wt.% Apfu O 40.99 16.01 Co 12.3 1.30 Na 5.37 1.46 Ni 10.2 1.09 S 5.60 1.09 Zn 15.1 1.44 Cl 3.25 0.57 K 0.21 0.03
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Bond-valence sums (in valence units) for <span class="search-highlight">gordaite</span>–thérèsemagnanite, (A) ind...

Bond-valence sums (in valence units) for gordaite–thérèsemagnanite, (A) ind...

Published: 14 March 2019
Table 5. Bond-valence sums (in valence units) for gordaite–thérèsemagnanite, (A) indicates an accepted hydrogen bond. M 1* M 2* Na1 S1 H1 H2 H3 H4 H5 H6 Σ Cl** 0.45 0.45 O1 0.16 0.08 (A) 1.60 O2 0.40, 0.38, 0.36 1.06 2.21 O3
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One sheet of <span class="search-highlight">gordaite</span>–thérèsemagnanite viewed down [001]. [ M 2(OH) 5 O] 3–...

One sheet of gordaite–thérèsemagnanite viewed down [001]. [ M 2(OH) 5 O] 3–...

Published: 14 March 2019
Fig. 2. One sheet of gordaite–thérèsemagnanite viewed down [001]. [ M 2(OH) 5 O] 3– octahedra are in magenta, [ M 1(OH) 3 Cl] 2– tetrahedra in dark cyan, O atoms in red, Cl atoms in bright green. H atoms are not shown for clarity.
Journal Article

Redefinition of thérèsemagnanite, NaCo 4 (SO 4 )(OH) 6 Cl·6H 2 O: new data and relationship to ‘cobaltogordaite’

Anatoly V. Kasatkin, Jakub Plášil, Radek Škoda, Dmitriy I. Belakovskiy, Joe Marty, Nicolas Meisser, Igor V. Pekov
Published: 01 February 2018
Mineralogical Magazine (2018) 82 (1): 159–170.
DOI: https://doi.org/10.1180/minmag.2017.081.030
... analogue of gordaite, NaZn 4 (SO 4 )(OH) 6 Cl·6H 2 O. These minerals represent the gordaite group, accepted by the IMA CNMNC. * E-mail: anatoly.kasatkin@gmail.com 25 01 2017 26 04 2017 Copyright © Mineralogical Society of Great Britain and Ireland 2018 2018 Mineralogical Society...
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A ternary plot showing the ratios of bivalent cations occupying M 2+ sit...

A ternary plot showing the ratios of bivalent cations occupying M 2+ sit...

Published: 01 February 2018
Fig. 6. A ternary plot showing the ratios of bivalent cations occupying M 2+ sites in minerals of the thérèsemagnanite–gordaite series.
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Triangular diagram showing the Co:Zn:Ni proportions analysed in the <span class="search-highlight">gordait</span>...

Triangular diagram showing the Co:Zn:Ni proportions analysed in the gordait...

Published: 14 March 2019
Fig. 1. Triangular diagram showing the Co:Zn:Ni proportions analysed in the gordaite–thérèsemagnanite crystals (23 analyses). Plotted using Graham and Midgley ( 2000 ).
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Interrupted sheets of octahedra decorated by tetrahedra in (a) simonkolleit...

Interrupted sheets of octahedra decorated by tetrahedra in (a) simonkolleit...

Published: 01 June 2004
F ig . 6. Interrupted sheets of octahedra decorated by tetrahedra in (a) simonkolleite, (b) cianciulliite, (c) gordaite, (d) cornubite, and (e) ramsbeckite; ( M 2+ ϕ 6 ) octahedra are yellow, tetrahedra are green.
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Selected sheets from sulfate structures; ( a ) rhomboclase; ( b ) guildite;...

Selected sheets from sulfate structures; ( a ) rhomboclase; ( b ) guildite;...

Published: 01 August 2014
F ig . 30. Selected sheets from sulfate structures; ( a ) rhomboclase; ( b ) guildite; ( c ) slavikite; ( d ) alunite; ( e ) goldichite; ( f ) natrocalcite; ( g ) wroewolfeite; ( h ) gordaite. Legend as in Fig. 10 , green = (Cuφ 6 ) and (Znφ 4 ) polyhedra.
Journal Article

Discovery of a zinc-rich mineral on the surface of lunar orange pyroclastic beads

Chi Ma, Yang Liu
Published: 01 March 2019
American Mineralogist (2019) 104 (3): 447–452.
DOI: https://doi.org/10.2138/am-2019-6896
... wt% S, ~5 wt% Na, and ~4 wt% Cl. The crystal morphology, homogeneity, and chemistry of individual grains are most consistent with gordaite, a zinc chlorohydroxosulfate mineral, showing an empirical formula of Na 1.02 Zn 3.98 [(SO 4 ) 0.84 (OH) 0.30 ](OH) 6 [Cl 0.50 (OH) 0.50 ]·nH 2 O, albeit...
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Abellaite, NaPb 2 (CO 3 ) 2 (OH), a new supergene mineral from the Eureka mine, Lleida province, Catalonia, Spain

Jordi Ibáñez-Insa, José J. Elvira, Xavier Llovet, Jordi Pérez-Cano, Núria Oriols, Martí Busquets-Masó, Sergi Hernández
Published: 13 February 2017
European Journal of Mineralogy (2017) 29 (5): 915–922.
DOI: https://doi.org/10.1127/ejm/2017/0029-2630
... habit and form fairly disordered aggregates. The mineral is associated with a large number of primary minerals (roscoelite, pyrite, uraninite, coffinite, ‘carbon’, galena, sphalerite, nickeloan cobaltite, covellite, tennantite and chalcopyrite) and supergene minerals (hydrozincite, aragonite, gordaite...
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Journal Article

TURANITE, Cu 2+ 5 (V 5+ O 4 ) 2 (OH) 4 , FROM THE TYUYA–MUYUN RADIUM–URANIUM DEPOSIT, OSH DISTRICT, KYRGYZSTAN: A NEW STRUCTURE FOR AN OLD MINERAL

Elena Sokolova, Frank C. Hawthorne, Vladimir V. Karpenko, Atali A. Agakhanov, Leonid A. Pautov
Published: 01 June 2004
The Canadian Mineralogist (2004) 42 (3): 731–739.
DOI: https://doi.org/10.2113/gscanmin.42.3.731
...F ig . 6. Interrupted sheets of octahedra decorated by tetrahedra in (a) simonkolleite, (b) cianciulliite, (c) gordaite, (d) cornubite, and (e) ramsbeckite; ( M 2+ ϕ 6 ) octahedra are yellow, tetrahedra are green. ...
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Journal Article

SIMONKOLLEITE, Zn 5 (OH) 8 Cl 2 (H 2 O), A DECORATED INTERRUPTED-SHEET STRUCTURE OF THE FORM [ M φ 2 ] 4

Frank C. Hawthorne, Elena Sokolova
Published: 01 June 2002
The Canadian Mineralogist (2002) 40 (3): 939–946.
DOI: https://doi.org/10.3749/gscanmin.40.3.939
... of the form [ [6] M φ 2 ] 4 with an interrupted sheet, and is related to the structures of cianciulliite, gordaite, namuwite, bechererite, chalcophyllite, ramsbeckite, chalcophanite and claringbullite. § E-mail address : frank_hawthorne@umanitoba.ca The bond-valence incident at O(3) ( Table 4...
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Interrupted [ M φ 2 ] N sheets decorated by tetrahedra; (a) the [ M φ 2 ] ...

Interrupted [ M φ 2 ] N sheets decorated by tetrahedra; (a) the [ M φ 2 ] ...

Published: 01 June 2002
Fig. 4 Interrupted [ M φ 2 ] N sheets decorated by tetrahedra; (a) the [ M φ 2 ] 4 sheet in cianciulliite projected onto a plane 5° away from (100). (b) The [ M φ 2 ] 7 sheet in gordaite. (c) The [ M φ 2 ] 7 sheet in bechererite, in which not all of the (Znφ 4 ) tetrahedra are present owing
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Comparative data for thérèsemagnanite (holotype and neotype = ‘cobaltogorda...

Comparative data for thérèsemagnanite (holotype and neotype = ‘cobaltogorda...

Published: 01 February 2018
Table 3. Comparative data for thérèsemagnanite (holotype and neotype = ‘cobaltogordaite’) and gordaite. Mineral Thérèsemagnanite holotype Thérèsemagnanite neotype (formerly ‘cobaltogordaite’) Gordaite End-member formula NaCo 4 (SO 4 )(OH) 6 Cl·6H 2 O* NaZn 4 (SO 4 )(OH) 6 Cl·6H 2