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bieberite

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Journal Article
Published: 01 April 2007
American Mineralogist (2007) 92 (4): 532–545.
...Günther J. Redhammer; Lisa Koll; Manfred Bernroider; Gerold Tippelt; Georg Amthauer; Georg Roth Abstract Single crystals of Cu-substituted bieberite (Co 1–x Cu x )SO 4 ·7 H 2 O have been synthesized from aqueous solution by the evaporation method. It is shown that the solubility of Cu 2...
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Journal Article
Published: 01 May 2005
American Mineralogist (2005) 90 (5-6): 912–917.
...I-Ming Chou; Robert R. Seal, II Abstract Published estimates for the equilibrium relative humidity (RH) at 25 °C for the reaction: bieberite (CoSO 4 ·7H 2 O) = moorhouseite (CoSO 4 ·6H 2 O) + H 2 O, range from 69.8 to 74.5%. To evaluate these data, the humidity-buffer technique was used...
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<span class="search-highlight">Bieberite</span> [CoSO 4 ·7H 2 O]-moorhouseite [CoSO 4 ·6H 2 O] equilibria at 0.1 ...
Published: 01 May 2005
F igure 1. Bieberite [CoSO 4 ·7H 2 O]-moorhouseite [CoSO 4 ·6H 2 O] equilibria at 0.1 MPa. Results of vapor-pressure measurement at 0.1 MPa and 25 °C by Wiedemann (1874) and Schumb (1923) are shown by the large solid triangle and the open square, respectively. Also shown are the data
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Experimental results showing weight changes of the <span class="search-highlight">bieberite</span>-moorhouseite m...
Published: 01 May 2005
F igure 2. Experimental results showing weight changes of the bieberite-moorhouseite mixtures (381 to 442 mg) equilibrated with the KI-saturated buffer solution at fixed temperatures for 65 to 120 hours. Plotted are results listed in Table 1 ; two samples were run at each temperature
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ln  K  vs. 1&#x2F; T  plot for the <span class="search-highlight">bieberite</span>-moorhouseite equilibria at 0.1 MPa....
Published: 01 May 2005
F igure 3. ln K vs. 1/ T plot for the bieberite-moorhouseite equilibria at 0.1 MPa. Circles are current data from Table 2 , and the solid line is a least-squares regression of the data. Data of Carpenter and Jette (1923) are shown by diamonds between 25 and 45.17 °C; the dotted line
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The structures of sulfate minerals with isolated (SO 4 ) tetrahedra and ( M...
Published: 01 January 2000
Figure 14. The structures of sulfate minerals with isolated (SO 4 ) tetrahedra and ( M Ø 6 ) octahedra: (a) hexahydrite; (b) retgersite. The structures of sulfate minerals with isolated (SO 4 ) tetrahedra and ( M Ø 6 ) octahedra: (c) epsomite; (d) bieberite; (e) alunogen; (f) aubertite.
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The structures of sulfate minerals with isolated (SO 4 ) tetrahedra and ( M...
Published: 01 January 2000
Figure 14. The structures of sulfate minerals with isolated (SO 4 ) tetrahedra and ( M Ø 6 ) octahedra: (a) hexahydrite; (b) retgersite. The structures of sulfate minerals with isolated (SO 4 ) tetrahedra and ( M Ø 6 ) octahedra: (c) epsomite; (d) bieberite; (e) alunogen; (f) aubertite.
Journal Article
Published: 01 July 1927
American Mineralogist (1927) 12 (7): 279–283.
... locality has hitherto been given for its occurrence, it was thought worthy of note. It was mentioned as one of the interesting secondary minerals from the pyrrhotite with claudetite, bieberite, goslarite, fibroferrite, and morenosite by Dr. Eakle 1 in his bulletin, but no description of the crystals...
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Hydrogenetic grid for selected hydrated metal-sulfate salts. Curves for bie...
Published: 01 May 2005
F igure 4. Hydrogenetic grid for selected hydrated metal-sulfate salts. Curves for bieberite and moorhouseite are from this study, those for melanterite and rozenite, and chalcanthite and bonattite are from Chou et al. (2002) , those for goslarite, bianchite, and gunningite are from Chou
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Binary solid solutions among the synthetic metal-sulfate heptahydrates prec...
Published: 01 January 2000
is zinc-melanterite; (c) Mg-Fe; (d) Mg-Co; (e) Zn-Co; (f) Ni-Co. Note that, as for zinc-melanterite, narrow fields are available for the Mg-dominant analog of melanterite, the Zn analog of bieberite, and the orthorhombic Co analog of morenosite.
Journal Article
Published: 01 February 2010
Russ. Geol. Geophys. (2010) 51 (2): 176–185.
...-1/2, Zn-bearing moorhouseite 0.71 5.45 6.13 0.18 0.17 10.59 0.30 Lt-1/4, Zn-bearing bieberite 0.75 5.64 * 4.59 * 0.26 0.15 10.15 * 0.20 Lt-1/5, Co-bearing bianchite 0.39 12.83 6.80 0.12 0.11 6.69 * 0.23 Lt, goslarite 1.39 9.41 4.22 1.16 – 1.45 <0.01...
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Journal Article
Published: 01 January 2000
Reviews in Mineralogy and Geochemistry (2000) 40 (1): 303–350.
... is zinc-melanterite; (c) Mg-Fe; (d) Mg-Co; (e) Zn-Co; (f) Ni-Co. Note that, as for zinc-melanterite, narrow fields are available for the Mg-dominant analog of melanterite, the Zn analog of bieberite, and the orthorhombic Co analog of morenosite. ...
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Journal Article
Published: 01 June 2007
The Canadian Mineralogist (2007) 45 (3): 457–469.
... equilibria in the system MgSO 4 –H 2 O . Astrobiology 3 , 619 – 630 . Chou , I-Ming & Seal , R.R. , II ( 2005a ): Acquisition and evaluation of thermodynamic data for bieberite–moorhouseite equilibria at 0.1 MPa . Am. Mineral . 90 , 912 – 917 . Chou , I-Ming...
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Journal Article
Published: 01 November 2012
American Mineralogist (2012) 97 (11-12): 1905–1914.
... not be observed and this behavior is likely due to differences in the heating rate and sample history ( Guenot et al. 1969 ; Pannetier et al. 1966 ; Uvaliev and Motornaya 1989 ). The appearance of aplowite CoSO 4 ·4H 2 O during the dehydration of synthetic bieberite CoSO 4 ·7H 2 O ( Sinha and Deshpande 1989...
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Journal Article
Published: 01 October 2007
The Canadian Mineralogist (2007) 45 (5): 1307–1324.
... good, with 178 (about 60%) in the combined superior and excellent categories. The species in all of the categories are listed below. Aluminite, aluminocopiapite, alunogen, amarillite, anorthominasragrite, antlerite, aphthitalite, apjohnite, arcanite, aubertite, barite, bianchite, bieberite...
Journal Article
Journal: Economic Geology
Published: 01 September 2007
Economic Geology (2007) 102 (6): 1185–1190.
... Vol. 92, No. 4, 2007 Dissolution of the (001) surface of galena: An in situ assessment of surface speciation by fluid-cell micro-Raman spectroscopy— Giovanni De Giudici, Piercarlo Ricci, Pierfranco Lattanzi, and Alberto Anedda 518 Co 2+ -Cu 2+ substitution in bieberite solid-solution...
Journal Article
Published: 01 November 2009
American Mineralogist (2009) 94 (11-12): 1629–1637.
... equilibria in the system MgSO 4 -H 2 O . Astrobiology , 3 , 619 – 630 . Chou , I-M. and Seal II , R.R. ( 2005a ) Acquisition and evaluation of thermodynamic data for bieberite-moorhouseite equilibria at 0.1 MPa . American Mineralogist , 90 , 912 – 917 . Chou , I-M...
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Journal Article
Journal: Economic Geology
Published: 01 June 2005
Economic Geology (2005) 100 (4): 791–798.
... carbonates, metasomatism of mantle wedges, and possible connections to diamond formation: An example from California —Mihai N. Ducea, Jason Saleeby, Jean Morrison, and Victor Valencia 864 Acquisition and evaluation of thermodynamic data for bieberite-moorhouseite equilibria at 0.1 MPa —I-Ming Chou...
Journal Article
Published: 01 January 2014
American Mineralogist (2014) 99 (1): 44–56.
... the environmental impact of both natural weathering and anthropogenic heap leaching (e.g., Dold and Fontboté 2001 ; Álvarez-Valero et al. 2008 ; Valente and Gomes 2009 ; Dold et al. 2009 ). While Co-Ni-Fe-bearing sulfides weather to produce various water-soluble sulfates (among which bieberite, the Co sulfate...
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Journal Article
Published: 01 January 2017
American Mineralogist (2017) 102 (1): 108–116.
...; ultramafic soils 1, 2 ,3,4,5,9,10,11,12,16,21,23,24,26,36,39,42,48 29 Bieberite (53) CoSO 4 ·7H 2 O Oxidation of S-As ores 2,3,10,11,14,23,24, 30 ,39 30 Bouazzerite (1) Bi 6 (Mg,Co) 11 Fe 14 (AsO 4 ) 18 O 12 (OH) 4 ·86H 2 O Oxidation of ores 1 31 Burgessite (2) Co 2 (H 2 O) 4 (AsO 3 OH) 2...
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