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fluorcalciopyrochlore

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Journal Article
Published: 01 September 2016
The Canadian Mineralogist (2016) 54 (5): 1285–1291.
...Li Guowu; Yang Guangming; Lu Fude; Xiong Ming; Ge Xiangkun; Pan Baoming; Jeffrey de Fourestier Abstract Fluorcalciopyrochlore, ideally (Ca,Na) 2 Nb 2 O 6 F, cubic, is a new mineral species (IMA2013-055) occurring in the Bayan Obo Fe-Nb-REE deposit, Inner Mongolia, People's Republic of China...
FIGURES | View All (5)
Journal Article
Published: 01 June 2010
The Canadian Mineralogist (2010) 48 (3): 673–698.
... pour être considérées valides: hydroxycalciopyrochlore, fluornatropyrochlore, fluorcalciopyrochlore, fluorstrontiopyrochlore, fluorkénopyrochlore, oxynatropyrochlore, oxyplumbopyrochlore, oxyyttropyrochlore-(Y), kénoplumbopyrochlore, fluorcalciomicrolite, oxycalciomicrolite, kénoplumbomicrolite...
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<span class="search-highlight">Fluorcalciopyrochlore</span> as found in carbonatite.
Published: 01 September 2016
Fig. 1. Fluorcalciopyrochlore as found in carbonatite.
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ANALYTICAL DATA FOR <span class="search-highlight">FLUORCALCIOPYROCHLORE</span>
Published: 01 September 2016
TABLE 2. ANALYTICAL DATA FOR FLUORCALCIOPYROCHLORE
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Grains and crystals of <span class="search-highlight">fluorcalciopyrochlore</span>.
Published: 01 September 2016
Fig. 2. Grains and crystals of fluorcalciopyrochlore.
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The infrared spectrum of <span class="search-highlight">fluorcalciopyrochlore</span>.
Published: 01 September 2016
Fig. 3. The infrared spectrum of fluorcalciopyrochlore.
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THE ATOMIC COORDINATES FOR <span class="search-highlight">FLUORCALCIOPYROCHLORE</span>
Published: 01 September 2016
TABLE 4. THE ATOMIC COORDINATES FOR FLUORCALCIOPYROCHLORE
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ANISOTROPIC DISPLACEMENT PARAMETERS (Å 2 ) FOR <span class="search-highlight">FLUORCALCIOPYROCHLORE</span>
Published: 01 September 2016
TABLE 5. ANISOTROPIC DISPLACEMENT PARAMETERS (Å 2 ) FOR FLUORCALCIOPYROCHLORE
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COMPARISON OF <span class="search-highlight">FLUORCALCIOPYROCHLORES</span> FROM VARIOUS OCCURRENCES
Published: 01 September 2016
TABLE 7. COMPARISON OF FLUORCALCIOPYROCHLORES FROM VARIOUS OCCURRENCES
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X-RAY POWDER DIFFRACTION DATA FOR <span class="search-highlight">FLUORCALCIOPYROCHLORE</span>
Published: 01 September 2016
TABLE 3. X-RAY POWDER DIFFRACTION DATA FOR FLUORCALCIOPYROCHLORE
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BSE image of the analyzed <span class="search-highlight">fluorcalciopyrochlore</span> grain from dolomitic carbon...
Published: 01 March 2023
Fig. 5. BSE image of the analyzed fluorcalciopyrochlore grain from dolomitic carbonatites of the Mal’dzhangarka massif. Point numbers follow Table 2 .
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X-ray powder diffraction pattern of <span class="search-highlight">fluorcalciopyrochlore</span> (Mo K α).
Published: 01 September 2016
Fig. 4. X-ray powder diffraction pattern of fluorcalciopyrochlore (Mo K α).
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The crystal structure of <span class="search-highlight">fluorcalciopyrochlore</span> viewed along  ab ; Ca is ora...
Published: 01 September 2016
Fig. 5. The crystal structure of fluorcalciopyrochlore viewed along ab ; Ca is orange, Nb is green, and F is yellow.
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Deconvolution of Nb  L  3 -XANES spectra of ( a ) <span class="search-highlight">fluorcalciopyrochlore</span>, ( ...
Published: 01 March 2023
Figure 2. Deconvolution of Nb L 3 -XANES spectra of ( a ) fluorcalciopyrochlore, ( b ) hydropyrochlore, ( c ) Nb-substituted hematite, ( d ) Nb-substituted goethite, ( e ) Nb-substituted rutile, ( f ) Nb-substituted anatase, ( g ) Nb-substituted cerianite, ( h ) Nb perovskite with three pseudo
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Alteration of secondary silicate-carbonate inclusions in olivine due to ser...
Published: 01 November 2017
Fig. 5. Alteration of secondary silicate-carbonate inclusions in olivine due to serpentinization, calcite carbonatite, BSE images, sample BN, Belaya Zima. Po – pyrrhotite; Pcl – fluorcalciopyrochlore; other symbols see Fig. 4 .
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General view of olivine-pyrochlore-rich calcite carbonatite, sample BZ-2550...
Published: 01 November 2017
Fig. 2. General view of olivine-pyrochlore-rich calcite carbonatite, sample BZ-2550, Belaya Zima alkaline massif (ordinary light). Symbols: Cc – calcite; Phl – phlogopite; Pcl – fluorcalciopyrochlore; Ap – hydroxyl-fluorapatite; Ol – olivine; Mgt – magnetite; Po – pyrrhotite; Dol - dolomite; Arf
Journal Article
Published: 01 December 2018
American Mineralogist (2018) 103 (12): 2036–2048.
..., javorieite, kampelite, roymillerite, tredouxite, vanadio-pargasite, and wilancookite. Included also is a series of pyrochlore supergroup minerals: fluorcalciopyrochlore, hydroxycalciomicrolite, hydroxyferroroméite, hydroxykenoelsmoreite, hydroxynatropyrochlore, oxynatromicrolite along with a new data...
Journal Article
Published: 05 May 2022
The Canadian Mineralogist (2022) 60 (3): 469–484.
... is used hereafter to avoid complex nomenclature proliferations. The R 2+ -pyrochlores usually have Ca, Ba, Sr, Pb dominant at the A -site after vacancy or H 2 O. In general, the early-formed pyrochlores such as fluorcalciopyrochlore [(CaNa)Nb 2 O 6 F] and oxycalciopyrochlore (Ca 2 Nb 2 O 6 O...
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Journal Article
Published: 01 November 2017
Jour. Geol. Soc. India (2017) 90 (5): 524–530.
...Fig. 5. Alteration of secondary silicate-carbonate inclusions in olivine due to serpentinization, calcite carbonatite, BSE images, sample BN, Belaya Zima. Po – pyrrhotite; Pcl – fluorcalciopyrochlore; other symbols see Fig. 4 . ...
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Journal Article
Published: 01 October 2013
The Canadian Mineralogist (2013) 51 (5): 803–804.
... & Bosi 2013 ), oxycalcioroméite ( Biagioni et al. 2013 ), fluornatropyrochlore ( Yin et al. 2013 ), fluorcalciopyrochlore ( Li et al. 2013 ), oxynatromicrolite ( Fan et al. 2013 ), and hydroxycalciomicrolite ( Andrade et al. 2013c ). The nomenclature system introduced by Atencio et al. (2010...