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barium fluoride

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Journal Article
Journal: Economic Geology
Published: 01 March 2000
Economic Geology (2000) 95 (2): 327–341.
... that the REE were dissolved primarily as fluoride complexes. A model is proposed in which the REE were transported by the orthomagmatic fluids, and deposited as bastnaesite owing to destabilization of REE-fluoride complexes. The latter occurred in response to the sharp reduction in F – activity...
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Journal Article
Published: 01 November 2014
American Mineralogist (2014) 99 (11-12): 2176–2186.
... [0.3(2)]. There are also large uncertainties associated with both values. The two barium ion site occupancies of 0.9 each indicate a total vacancy of one barium ion, probably produced by B-type substitution. The fluoride occupancy of 0.3 represents 1.4 fluorine site vacancies, which is consistent...
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Journal Article
Published: 01 December 2008
European Journal of Mineralogy (2008) 20 (6): 1141–1144.
...-mail: miyawaki@kahaku.go.jp 14 07 2008 26 01 2008 07 07 2008 © 2008 E. Schweizerbart’sche Verlagsbuchhandlung, D-70176 Stuttgart 2008 zhangpeishanite new mineral Bayan Obo matlockite group barium fluoride chloride Fine inclusions were recognized in a specimen of deep...
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Journal Article
Published: 26 May 2021
The Canadian Mineralogist (2021) 59 (1): 191–209.
... and tetrahedral layers is a common property ( Figs. 2 , 3 , 4 ). Arctite is the first mineral with this structural feature ( Sokolova et al . 1984 , Fig. 1 A–C). Consequently, the new arctite supergroup combines (1) the arctite group (arctite – phosphate-fluoride of calcium, sodium, and barium; nabimusaite...
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Journal Article
Published: 01 April 2009
Mineralogical Magazine (2009) 73 (2): 251–255.
... of sulphide ores: barium thiosulphate monohydrate (BaS 2 O 3 ·H 2 O), barium thiosulphate fluoride (BaS 2 O 3 ·BaF 2 ), barium sulphite (BaSO 3 ) and barium aluminium trisulphide hydroxide hydrate (BaS 3 ·Ba(OH) 2 ·2Al(OH) 3 ·8H 2 O) from mills in Yorkshire and Derbyshire where baryte was an important gangue...
FIGURES
Journal Article
Journal: Geology
Published: 20 October 2021
Geology (2022) 50 (2): 137–141.
.... , 2019 , Assessment of the reliability of elastic geobarometry with quartz inclusions : Lithos , v. 350–351 , 105201 , https://doi.org/10.1016/j.lithos.2019.105201 . Burnett , J.H. , Levine , Z.H. , and Shirley , E.L. , 2001 , Intrinsic birefringence in calcium fluoride and barium...
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Journal Article
Published: 01 February 2004
The Canadian Mineralogist (2004) 42 (1): 107–119.
... . Mathew , M. , Mayer , I. , Dickens , B. & Schoeder , L.W. ( 1979 ): Substitution in barium-fluoride apatite: the crystal structures of Ba 10 (PO 4 ) 6 F 2 , Ba 6 La 2 Na 2 (PO 4 ) 6 F 2 and Ba 4 Nd 3 Na 3 (PO 4 ) 6 F 2 . J. Solid State Chem . 28 , 79 – 95 . Phillips...
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Journal Article
Published: 01 April 2006
American Mineralogist (2006) 91 (4): 503–510.
.... Surface Science , 290 , 277 –285. Sharma, J.K.N., Chakraborty, B.R., and Shivaprasad, S.M. ( 1990 ) Electron-stimulated desorption of fluorine from barium fluoride films deposited on silicon substrate. Journal of Applied Physics , 68 , 2489 –2492. Stormer, J.C., Jr., Pierson, M.L., and Tacker...
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Journal Article
Published: 31 July 2023
Mineralogical Magazine (2023) 87 (6): 866–877.
.... , Mayer I. , Dickens J.B. and Schroeder L.W. ( 1979 ) Substitution in Barium-Fluoride Apatite: The Crystal Structures of Ba 10 (PO 4 ) 6 F 2 , Ba 6 La...
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