1-20 OF 27 RESULTS FOR

uranosphaerite

Results shown limited to content with bounding coordinates.
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article

THE CRYSTAL STRUCTURE AND CRYSTAL CHEMISTRY OF URANOSPHAERITE, Bi(UO 2 )O 2 OH

Karrie-Ann Hughes, Peter C. Burns, Uwe Kolitsch
Published: 01 June 2003
The Canadian Mineralogist (2003) 41 (3): 677–685.
DOI: https://doi.org/10.2113/gscanmin.41.3.677
...Karrie-Ann Hughes; Peter C. Burns; Uwe Kolitsch Abstract The crystal structure of uranosphaerite, Bi(UO 2 )O 2 OH, has been solved and refined using single-crystal X-ray-diffraction data collected from synthetic and natural crystals. The structure of natural uranosphaerite from the Clara barite...
FIGURES | View All (5)
PDF
Purchase
Add to Citation Manager
Image
CRYSTAL DATA AND REFINEMENT RESULTS FOR <span class="search-highlight">URANOSPHAERITE</span>

CRYSTAL DATA AND REFINEMENT RESULTS FOR URANOSPHAERITE

Published: 01 June 2003
TABLE 1. CRYSTAL DATA AND REFINEMENT RESULTS FOR URANOSPHAERITE
Image
ATOM COORDINATES AND ANISOTROPIC DISPLACEMENT PARAMETERS FOR <span class="search-highlight">URANOSPHAERITE</span>...

ATOM COORDINATES AND ANISOTROPIC DISPLACEMENT PARAMETERS FOR URANOSPHAERITE...

Published: 01 June 2003
TABLE 2. ATOM COORDINATES AND ANISOTROPIC DISPLACEMENT PARAMETERS FOR URANOSPHAERITE
Image
BOND-VALENCE ( vu ) ANALYSIS FOR THE STRUCTURE OF <span class="search-highlight">URANOSPHAERITE</span>

BOND-VALENCE ( vu ) ANALYSIS FOR THE STRUCTURE OF URANOSPHAERITE

Published: 01 June 2003
TABLE 4. BOND-VALENCE ( vu ) ANALYSIS FOR THE STRUCTURE OF URANOSPHAERITE
Image
SELECTED INTERATOMIC DISTANCES (Å) AND ANGLES (°) IN THE CRYSTAL STRUCTURE...

SELECTED INTERATOMIC DISTANCES (Å) AND ANGLES (°) IN THE CRYSTAL STRUCTURE...

Published: 01 June 2003
TABLE 3. SELECTED INTERATOMIC DISTANCES (Å) AND ANGLES (°) IN THE CRYSTAL STRUCTURE OF URANOSPHAERITE
Image
Coordination around Bi in the structure of <span class="search-highlight">uranosphaerite</span>. Bond distances i...

Coordination around Bi in the structure of uranosphaerite. Bond distances i...

Published: 01 June 2003
F ig . 1. Coordination around Bi in the structure of uranosphaerite. Bond distances indicated are for the synthetic crystal.
Image
Anion topology of <span class="search-highlight">uranosphaerite</span>, obtained by using the procedures of Burn...

Anion topology of uranosphaerite, obtained by using the procedures of Burn...

Published: 01 June 2003
F ig . 4. Anion topology of uranosphaerite, obtained by using the procedures of Burns et al. (1996) .
Image
Adjacent heteropolyhedral sheets in the structure of <span class="search-highlight">uranosphaerite</span> project...

Adjacent heteropolyhedral sheets in the structure of uranosphaerite project...

Published: 01 June 2003
F ig . 3. Adjacent heteropolyhedral sheets in the structure of uranosphaerite projected down [101̅]. The sheets are connected by weak Bi–O bonds and weak hydrogen bonding (not shown). Ur ϕ 5 and Biϕ 4 polyhedra are shown in yellow and blue, respectively.
Image
Two-dimensional sheets formed by the sharing of edges between dimers of ura...

Two-dimensional sheets formed by the sharing of edges between dimers of ura...

Published: 01 June 2003
F ig . 2. Two-dimensional sheets formed by the sharing of edges between dimers of uranyl pentagonal bipyramids and dimers of Bϕ 4 polyhedra in the structure of uranosphaerite projected onto (101). Ur ϕ 5 and Biϕ 4 polyhedra are shown in yellow and blue, respectively.
Journal Article

Uranotungstite, the only natural uranyl tungstate: Crystal structure revealed from 3D electron diffraction

Gwladys Steciuk, Uwe Kolitsch, Viktor Goliáš, Radek Škoda, Jakub Plášil, Franz Xaver Schmidt
Published: 01 September 2022
American Mineralogist (2022) 107 (9): 1709–1716.
DOI: https://doi.org/10.2138/am-2022-8112
... of uraninite, similarly to, e.g., the uranyl-oxide mineral uranosphaerite, Bi(UO 2 )O 2 (OH) ( Hughes et al. 2003 ; Plášil 2018 ; Colmenero et al. 2020 ). Those uranyl-oxide minerals that belong to the long-term alteration products are characterized by their high molar proportion of incorporated metal...
FIGURES | View All (7)
PDF
Purchase
Add to Citation Manager
Journal Article

REFINEMENT OF THE CRYSTAL STRUCTURE OF BILLIETITE, Ba [(UO 2 ) 6 O 4 (OH) 6 ] (H 2 O) 8

Robert J. Finch, Peter C. Burns, Frank C. Hawthorne, Rodney C. Ewing
Published: 01 October 2006
The Canadian Mineralogist (2006) 44 (5): 1197–1205.
DOI: https://doi.org/10.2113/gscanmin.44.5.1197
... known: the structures of schoepite, metaschoepite, masuyite, protasite, becquerelite, compreignacite, curite, fourmarierite, wölsendorfite, vandendriesscheite, agrinierite and uranosphaerite have been reported ( Hughes et al. 2003 , and references therein). The structure of billietite was determined...
FIGURES | View All (4)
PDF
Purchase
Add to Citation Manager
Journal Article

Uranyl-oxide hydroxy-hydrate minerals: their structural complexity and evolution trends

Jakub Plášil
Published: 01 March 2018
European Journal of Mineralogy (2018) 30 (2): 237–251.
DOI: https://doi.org/10.1127/ejm/2017/0029-2690
... (1923) ; Finch et al. (1996) Spriggite Pb 3 [(UO 2 ) 6 O 8 (OH) 2 ](H 2 O) 3 Brugger et al. (2004) Uranosphaerite Bi(UO 2 )O 2 (OH) Weisbach (1873) ; Hughes et al. (2003) Vandenbrandeite Cu(UO 2 )(OH) 4 Schoep (1932) ; Rosenzweig & Ryan (1977) Vandendriesscheite...
FIGURES | View All (15)
PDF
Purchase
Add to Citation Manager
Journal Article

New Mineral Names

John L. Jambor, Andrew C. Roberts
Published: 01 January 2004
American Mineralogist (2004) 89 (1): 249–253.
.... J.L.J. K.-A. Hughes, P.C. Burns, U. Kolitsch (2003) The crystal structure and crystal chemistry of uranosphaerite, Bi(UO 2 )O 2 OH. Can. Mineral., 41, 677–685. Single-crystal X-ray structure study ( R 1 = 0.0286) of uranosphaerite from the Clara mine, Black Forest, Germany, gave monoclinic...
PDF
Purchase
Add to Citation Manager
Journal Article

The role of water in the structures of synthetic hallimondite, Pb 2 [(UO 2 )(AsO 4 ) 2 ](H 2 O) n and synthetic parsonsite, Pb 2 [(UO 2 )(PO 4 ) 2 ](H 2 O) n , 0 ≤ n ≤ 0.5

Andrew J. Locock, Peter C. Burns, Theodore M. Flynn
Published: 01 January 2005
American Mineralogist (2005) 90 (1): 240–246.
DOI: https://doi.org/10.2138/am.2005.1705
... and presentation of results of crystal structure refi nement . Canadian Mineralogist , 33 , 907 – 911 . Hughes , K.-A. , Burns , P.C. , and Kolitsch , U. ( 2003 ) The crystal structure and crystal chemistry of uranosphaerite, Bi(UO 2 )O 2 OH . Canadian Mineralogist , 41 , 677 – 685...
FIGURES | View All (4)
PDF
Purchase
Add to Citation Manager
Journal Article

Crystal structure of the uranyl-oxide mineral rameauite

Jakub Plášil, Radek Škoda, Jiří Čejka, Vincent Bourgoin, Jean-Claude Boulliard
Published: 01 December 2016
European Journal of Mineralogy (2016) 28 (5): 959–967.
DOI: https://doi.org/10.1127/ejm/2016/0028-2568
... ](H 2 O) 12 Walker (1923) ; Finch et al . (1996) Spriggite Pb 3 [(UO 2 ) 6 O 8 (OH) 2 ](H 2 O) 3 Brugger et al . (2004) Uranosphaerite Bi(UO 2 )O 2 (OH) Weissbach (1873) ; Hughes et al . (2003) Vandenbrandeite Cu(UO 2 )(OH) 4 Schoep (1932) ; Rosenzweig & Ryan (1977...
FIGURES | View All (4)
PDF
Purchase
Add to Citation Manager
Includes: Supplemental Content
Journal Article

A new uranyl phosphate sheet in the crystal structure of furongite

Fabrice Dal Bo, Frédéric Hatert, Simon Philippo
Published: 01 June 2017
European Journal of Mineralogy (2017) 29 (3): 517–527.
DOI: https://doi.org/10.1127/ejm/2017/0029-2629
... . Hunan Team ( 1979 ): The mineralogical investigation of furongite . Sci. Sin. , 22 , 199 – 206 . Hughes , K. , Burns , P.C. , Kolitsch , U. ( 2003 ): The crystal structure and crystal chemistry of uranosphaerite, Bi(UO 2 )O 2 OH . Can. Mineral. , 41 , 677 – 685 . Kampf...
FIGURES | View All (7)
PDF
Purchase
Add to Citation Manager
Journal Article

Spriggite, Pb 3 [(UO 2 ) 6 O 8 (OH) 2 ] (H 2 O) 3 , a new mineral with β-U 3 O 8 –type sheets: Description and crystal structure

Joël Brugger, Sergey V. Krivovichev, Peter Berlepsch, Nicolas Meisser, Stefan Ansermet, Thomas Armbruster
Published: 01 February 2004
American Mineralogist (2004) 89 (2-3): 339–347.
DOI: https://doi.org/10.2138/am-2004-2-312
... to the “uranosphaerite” reported by Coats and Blissett (1971) from the Number 2 workings. No Bi has been detected in the minerals from the Number 2 workings, and Coats and Blissett (1971) probably based their determination simply on color. A search of the Mines Department collection, now hosted at the South...
FIGURES | View All (6)
PDF
Purchase
Add to Citation Manager
Journal Article

Shinarumpite, a new cobalt uranyl sulfate mineral from the Scenic mine, San Juan County, Utah, USA, structurally related to leydetite

Anthony R. Kampf, Jakub Plášil, Travis A. Olds, Chi Ma, Joe Marty
Published: 28 November 2022
Mineralogical Magazine (2023) 87 (3): 348–355.
DOI: https://doi.org/10.1180/mgm.2022.128
... J. , Němec I. ( 2020 ) Uranosphaerite: Crystal structure, hydrogen bonding, mechanics, infrared and Raman spectroscopy and thermodynamics . Journal of Physics and Chemistry of Solids , 141 , 109400...
FIGURES | View All (5)
PDF
Purchase
Add to Citation Manager
Journal Article

Scenicite, a new uranyl-sulfate mineral from the White Canyon district, San Juan County, Utah, USA

Anthony R. Kampf, Jakub Plášil, Travis A. Olds, Chi Ma, Joe Marty
Published: 30 May 2022
Mineralogical Magazine (2022) 86 (5): 743–748.
DOI: https://doi.org/10.1180/mgm.2022.53
... in the White Canyon Mining District, San Juan County, Utah . Utah Geological Survey Miscellaneous Publication , 93 – 3 . Colmenero F. , Plášil J. and Němec I. ( 2020 ) Uranosphaerite: Crystal structure, hydrogen bonding, mechanics, infrared and Raman spectroscopy and thermodynamics...
FIGURES | View All (4)
PDF
Purchase
Add to Citation Manager
Journal Article

PHOSPHOWALPURGITE, THE (PO 4 )-DOMINANT ANALOGUE OF WALPURGITE, FROM SMRKOVEC, SLAVKOVSKÝ LES MOUNTAINS, CZECH REPUBLIC

Jiří Sejkora, Jiří Čejka, Jan Hloušek, Milan Novák, Vladimír Šrein
Published: 01 August 2004
The Canadian Mineralogist (2004) 42 (4): 963–972.
DOI: https://doi.org/10.2113/gscanmin.42.4.963
... in the literature. It was originally described from a unique occurrence of U and Bi minerals in the Walpurgis vein of the Weisser Hirsch mine at Schneeberg–Neustädtel, Saxony, Germany, associated with trögerite, zeunerite, uranospinite and uranosphaerite ( Weisbach 1871 , 1877 ). Walpurgite was studied...
FIGURES | View All (6)
PDF
Purchase
Add to Citation Manager