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gallium

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Journal Article
Published: 01 September 2019
European Journal of Mineralogy (2019) 31 (5-6): 983–997.
... studies, willemite occurs as a replacement of primary sphalerite ( Sweeney et al ., 1991 ; Coppola et al ., 2008 ; Terracciano, 2008 ; Saini-Eidukat et al ., 2009 ). Sphalerite is known for hosting a large range of trace elements ( Cook et al ., 2009 ), including germanium or gallium. In general...
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Journal Article
Journal: AAPG Bulletin
Published: 15 May 2019
AAPG Bulletin (2019) 103 (5): 1071–1096.
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Journal Article
Published: 01 December 2018
American Mineralogist (2018) 103 (12): 1906–1917.
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Journal Article
Published: 01 May 2018
Mineralogical Magazine (2018) 82 (S1): S89–S114.
... of W2 (−3.5‰ to 0‰ V-SMOW) indicates that it precipitated from groundwaters of meteoric origin in either a supergene or a low- T hydrothermal environment. Gallium and Ge show a diversity of distribution among the range of Zn-bearing minerals. Gallium has been detected at the ppm level in W1, sphalerite...
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Journal Article
Published: 01 December 2017
Mineralogical Magazine (2017) 81 (6): 1551–1576.
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Journal Article
Published: 20 November 2017
Geological Magazine (2019) 156 (3): 409–429.
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Journal Article
Published: 30 June 2017
European Journal of Mineralogy (2017) 29 (6): 985–993.
... Verlagsbuchhandlung, D-70176 Stuttgart 2017 cathodoluminescence hyperspectral sphalerite indium gallium copper Mt Carlton high-sulphidation epithermal Indium is a post-transitional metal which has become increasingly sought-after in recent years due to its importance in various high-tech...
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Journal Article
Published: 01 September 2016
The Canadian Mineralogist (2016) 54 (5): 1261–1284.
... deposition. Electron microprobe and LA-ICP-MS analyses reveal complex chemical zoning in the sphalerites together with coupling of two main groups of trace elements: copper, germanium, and gallium; and iron and cadmium. The zoning is interpreted in terms of substitution mechanisms using different equations...
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Journal Article
Published: 01 June 2016
European Journal of Mineralogy (2016) 28 (3): 593–599.
... of 0.032; a = 16.000(1), c = 7.257(1) Å). Gallium and iron cations are distributed over the Y and Z octahedral sites according to the crystal-chemical formula (Na 0.95 □ 0.05 ) (Ga 1.34 Fe 2+ 0.62 Al 0.44 Fe 3+ 0.34 Ni 0.26 ) (Al 3.28 Ga 1.92 Fe 2+ 0.41 Fe 3+ 0.39 ) (Si 6 O 18 ) (BO 3 ) 3 (OH 2.29 O 0.71...
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Journal Article
Published: 01 June 2016
European Journal of Mineralogy (2016) 28 (3): 619–629.
... crystallizing with cubic symmetry . J. Phys. Chem. C , 116 , 15192 – 15202 . El Shinawi H. Janek J. ( 2013 ): Stabilization of cubic lithium-stuffed garnets of the type “Li 7 La 3 Zr 2 O 12 “ by addition of gallium . J. Power Sources , 225 , 13 – 19 . Geiger C. A. Alekseev E...
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Series: Reviews in Economic Geology, Reviews in Economic Geology
Published: 01 January 2016
DOI: 10.5382/Rev.18.11
EISBN: 9781629490922
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Series: Reviews in Economic Geology, Reviews in Economic Geology
Published: 01 January 2016
DOI: 10.5382/Rev.18.12
EISBN: 9781629490922
... al., 1985), the Upper Silesia district of Poland ( Symons et al., 1995 ; Leach et al., 1996 ), the Alpine district of Europe ( Leach et al., 2003 ; Schroll, 2005), and Iran (Bazargani-Gullani et al., 2011). Mississippi Valley-type deposits have been responsible for production of significant gallium...
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Journal Article
Published: 01 November 2015
American Mineralogist (2015) 100 (11-12): 2533–2544.
.... When the error bar is not visible, the symbol is larger than the standard deviation. (Color online.) Copper, gallium, and germanium concentrations were measured by both EPMA and LA-ICP-MS in six glasses and one clinopyroxene ( Fig. 1 ). Our comparison was performed using mineral...
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Journal Article
Published: 15 June 2015
The Canadian Mineralogist (2014) 52 (6): 969–980.
..., an epithermal ore deposit from northwestern Argentina ( Fig. 1 ). Among several samples collected from this vein, only one hosted this new mineral. F ig . 1. Schematic geology of Mina Capillitas (modified from Márquez-Zavalía & Craig 2004 ). ishiharaite (Cu,Ga,Fe,In,Zn)S indium gallium...
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Journal Article
Journal: Economic Geology
Published: 01 January 2015
Economic Geology (2015) 110 (1): 173–185.
...Alexander Timofeev; A.E. Williams-Jones Abstract Despite the numerous industrial and scientific applications of gallium, its behavior in nature and the processes that concentrate it to potentially economic levels are poorly understood. Although the main supply of this metal is as a by-product...
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Journal Article
Published: 01 November 2014
American Mineralogist (2014) 99 (11-12): 2337–2343.
... solids are isostructural, the GeAl 12 solid is not. With a higher ionic charge, it lacks the sodium counterion observed in the tetrahedral aluminum- and gallium-centered MAl 12 clusters. Therefore, the enthalpy of solution with sodium in the cycle was calculated for GeAl 12 to more accurately compare...
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Journal Article
Published: 01 October 2013
American Mineralogist (2013) 98 (10): 1848–1859.
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Journal Article
Published: 01 June 2013
Mineralogical Magazine (2013) 77 (4): 403–417.
... © 2013 The Mineralogical Society 2013 topaz germanium gallium LA-ICP-MS Krušné Hory Mts. Erzgebirge T opaz , Al 2 SiO 4 (F,OH) 2 , is a common component of complex pegmatites (beryl-topaz and lepidolite types of the LCT-family, topaz-beryl type of the NYF-family, according...
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Journal Article
Published: 01 December 2012
The Canadian Mineralogist (2012) 50 (6): 1531–1554.
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Journal Article
Published: 01 January 2012
European Journal of Mineralogy (2012) 24 (1): 39–46.
.... As the gallium concentration increases, this band gradually decreases in intensity and shifts to lower wavenumbers due to the successive replacement of Al by Ga. The solid solution series 4CaO·3Al 2 O 3 ·3H 2 O – 4CaO·3Ga 2 O 3 ·3H 2 O was prepared hydrothermally and characterised by X-ray powder...
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