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plumbojarosite

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Journal Article
Published: 01 June 2010
The Canadian Mineralogist (2010) 48 (3): 651–659.
...Laurel C. Basciano; Ronald C. Peterson Abstract An incomplete solid-solution series exists between jarosite, KFe 3 (SO 4 ) 2 (OH) 6 , and plumbojarosite, Pb[Fe 3 (SO 4 ) 2 (OH) 6 ] 2 , on the basis of experimental data and the observed chemical variations of these minerals in nature. Samples were...
FIGURES | View All (7)
Journal Article
Published: 01 June 2009
The Canadian Mineralogist (2009) 47 (3): 683–696.
...Stuart J. Mills; Ian C. Madsen; Ian E. Grey; William D. Birch Abstract The thermal decomposition of arsenian plumbojarosite, Pb 0.59 Fe 3 (AsO 4 ) 0.18 (SO 4 ) 1.82 (OH) 6 , from the Lomo Deltoro mine, Mexico, has been studied using in situ X-ray powder diffraction, combined with thermogravimetric...
FIGURES | View All (8)
Journal Article
Published: 01 November 1985
The Canadian Mineralogist (1985) 23 (4): 659–668.
Journal Article
Published: 01 February 1983
The Canadian Mineralogist (1983) 21 (1): 101–113.
Journal Article
Published: 01 April 1966
American Mineralogist (1966) 51 (3-4_Part_1): 443–453.
...W. G. Mumme; T. R. Scott Abstract New x -ray diffraction data are provided for plumbojarosite (PbO·3Fe 2 O 3 ·4SO 3 ·6H 2 O) and the basic ferric sulfate 3Fe 2 O 3 ·4SO 3 ·9H 2 O. The values supplant incorrect data given in ASTM 5-0635 and 10-444. Unit cell dimensions are a = 7.315, c = 33.758...
Journal Article
Published: 01 November 1935
American Mineralogist (1935) 20 (11): 799–805.
... of the mineral enargite in this region. 1 It is further believed that plumbojarosite has never been described from the district. Copyright © 1935 by the Mineralogical Society of America 1935 Mineralogical Society of America ...
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Variation in cell dimensions for all synthetic and natural samples that wer...
Published: 01 June 2010
F ig . 3. Variation in cell dimensions for all synthetic and natural samples that were studied. Symbols: ▪ samples with jarosite or plumbojarosite (140°C), ▵ samples with jarosite and plumbojarosite (140°C), □ samples with jarosite or plumbojarosite (110°C), ▴ samples with jarosite
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Variation in cell dimensions for all synthetic and natural samples that wer...
Published: 01 June 2010
F ig . 3. Variation in cell dimensions for all synthetic and natural samples that were studied. Symbols: ▪ samples with jarosite or plumbojarosite (140°C), ▵ samples with jarosite and plumbojarosite (140°C), □ samples with jarosite or plumbojarosite (110°C), ▴ samples with jarosite
Image
Variation in cell dimensions for all synthetic and natural samples that wer...
Published: 01 June 2010
F ig . 3. Variation in cell dimensions for all synthetic and natural samples that were studied. Symbols: ▪ samples with jarosite or plumbojarosite (140°C), ▵ samples with jarosite and plumbojarosite (140°C), □ samples with jarosite or plumbojarosite (110°C), ▴ samples with jarosite
Image
Variation in cell dimensions for all synthetic and natural samples that wer...
Published: 01 June 2010
F ig . 3. Variation in cell dimensions for all synthetic and natural samples that were studied. Symbols: ▪ samples with jarosite or plumbojarosite (140°C), ▵ samples with jarosite and plumbojarosite (140°C), □ samples with jarosite or plumbojarosite (110°C), ▴ samples with jarosite
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BSE images of weathered galena (sample 3–1). ( a ) Galena replaced by a rim...
Published: 01 November 2003
F igure 5. BSE images of weathered galena (sample 3–1). ( a ) Galena replaced by a rim of anglesite at the grain edges. Plumbojarosite precipitated around the weathered galena. Black = void. ( b ) Magnified image of the box in a showing the rim of anglesite (gray) and plumbojarosite (black
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BSE images of A) galena with concentric bands of anglesite, and B) anglesit...
Published: 01 June 2009
F ig . 12. BSE images of A) galena with concentric bands of anglesite, and B) anglesite surrounded by plumbojarosite. The textures suggests that the sources of Pb of plumbojarosite are galena and anglesite.
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The character of sulfate minerals nodules in the fluorite-bastnaesite rocks...
Published: 01 December 2019
Fig. 7. The character of sulfate minerals nodules in the fluorite-bastnaesite rocks. a–c, the inclusion of an early glauberite (Glb) and a plumbojarosite (Yrs) in association with monazite (Mnz); d–f, a late plumbojarosite generation cementing the crushed parts of fluorite ( e
Journal Article
Published: 01 April 2003
The Canadian Mineralogist (2003) 41 (2): 479–488.
...John E. Dutrizac; Tzong T. Chen Abstract The V 3+ analogues of natrojarosite, jarosite, rubidium-substituted jarosite, dorallcharite, hydronium jarosite, ammoniojarosite and plumbojarosite were synthesized using a conventional hydrolysis procedure. Although a temperature of 100°C was acceptable...
FIGURES | View All (6)
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Quantitative phase-analysis as a function of dataset number and temperature...
Published: 01 June 2009
F ig . 5a. Quantitative phase-analysis as a function of dataset number and temperature (°C top scale). The figure presents results for the main phases resulting from arsenian plumbojarosite decomposition. The wt% of plumbojarosite is given by the left-hand scale; for all other phases, amounts
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The crystal structure of super cell <span class="search-highlight">plumbojarosite</span> projected down the  a  a...
Published: 01 October 2013
Figure 3 The crystal structure of super cell plumbojarosite projected down the a axis showing SO 4 and FeO 6 as polyhedra.
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Raman and infrared spectra of super cell <span class="search-highlight">plumbojarosite</span> from 900–1300 cm −1...
Published: 01 October 2013
Figure 6 Raman and infrared spectra of super cell plumbojarosite from 900–1300 cm −1 .
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The crystal structure of <span class="search-highlight">plumbojarosite</span> showing the  A 2 (dark) and  A 1 (l...
Published: 01 June 2010
F ig . 1. The crystal structure of plumbojarosite showing the A 2 (dark) and A 1 (light) atomic sites alternating along the c axis (view along the a axis). Sulfate tetrahedra and iron-containing octahedra are shown as filled and shaded polyhedra, and the hydrogen atoms, as unfilled circles.
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CHEMICAL COMPOSITION §  OF SYNTHETIC JAROSITE AND <span class="search-highlight">PLUMBOJAROSITE</span>
Published: 01 June 2010
TABLE 2. CHEMICAL COMPOSITION § OF SYNTHETIC JAROSITE AND PLUMBOJAROSITE
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Variation in cell dimensions of synthetic <span class="search-highlight">plumbojarosite</span> (a) and jarosite (...
Published: 01 June 2010
F ig . 2. Variation in cell dimensions of synthetic plumbojarosite (a) and jarosite (b) as a function of the Pb content of the starting solution. Synthesis runs at 140°C are plotted as circles, 110°C runs as squares. The natural sample studied by Szymański (1985) is shown as P.