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![Backscattered electron images (BSE) of <span class="search-highlight">fluormayenite</span> in larnite rocks of th...]()
![Ali coordination in <span class="search-highlight">fluormayenite</span>: 89 % of Ali is tetrahedrally coordinated...]()
![( a ) Typical view of altered flamite rock, in which oval inclusions of old...]()
![BSE images of (Ca,Cd)O and associated minerals. ( a ) a fragment of typical...]()
![( a ) High-potassium gazeevite replacing nabimusaite. ( b ) High-phosphorus...]()
![Ternesite replacing flamite in decomposition products of the flamite–larnit...]()
![SEM images of minerals from varicolored marbles with Ca-U-mineralization. ...]()
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![Raman spectra of mayenite-group minerals. A: fluorkyuygenite, crystal in F...]()
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![Analyses of the mayenite-supergroup minerals (A) and compositional trends (...]()
![Comparison of an occupied and an empty cage, built by the grey AlO 4 -frame...]()
![( a – c ) One of the biggest stracherite metacrysts, its fragments were use...]()
![Gazeevite in larnite rocks of the Hatrurim Complex, BSE. ( a ), ( b ) Grain...]()
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fluormayenite
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Journal Article
Mayenite supergroup, part III: Fluormayenite, Ca 12 Al 14 O 32 [□ 4 F 2 ], and fluorkyuygenite, Ca 12 Al 14 O 32 [(H 2 O) 4 F 2 ], two new minerals from pyrometamorphic rocks of the Hatrurim Complex, South Levant
Journal: European Journal of Mineralogy
Publisher: GeoScienceWorld Journals
Published: 01 January 2015
European Journal of Mineralogy (2015) 27 (1): 123–136.
...Evgeny V. Galuskin; Frank Gfeller; Thomas Armbruster; Irina O. Galuskina; Yevgeny Vapnik; Mateusz Dulski; Mikhail Murashko; Piotr Dzierżanowski; Viktor V. Sharygin; Sergey V. Krivovichev; Richard Wirth Abstract Two new mineral species of the mayenite group, fluormayenite Ca 12 Al 14 O 32 [□ 4 F 2...
FIGURES
| View All (6)
Image
Backscattered electron images (BSE) of fluormayenite in larnite rocks of th...
in Mayenite supergroup, part III: Fluormayenite, Ca 12 Al 14 O 32 [□ 4 F 2 ], and fluorkyuygenite, Ca 12 Al 14 O 32 [(H 2 O) 4 F 2 ], two new minerals from pyrometamorphic rocks of the Hatrurim Complex, South Levant
> European Journal of Mineralogy
Published: 01 January 2015
Fig. 1 Backscattered electron images (BSE) of fluormayenite in larnite rocks of the Jabel Harmun. A : Fluormayenite from the holotype specimen (no. 12-6-8) represented by xenomorphic grains. B : Fluormayenite from the specimen no. 12-6-9 (co-type) represented by rounded grains inside ye’elimite
Image
Ali coordination in fluormayenite: 89 % of Ali is tetrahedrally coordinated...
in Mayenite supergroup, part III: Fluormayenite, Ca 12 Al 14 O 32 [□ 4 F 2 ], and fluorkyuygenite, Ca 12 Al 14 O 32 [(H 2 O) 4 F 2 ], two new minerals from pyrometamorphic rocks of the Hatrurim Complex, South Levant
> European Journal of Mineralogy
Published: 01 January 2015
Fig. 6 Ali coordination in fluormayenite: 89 % of Ali is tetrahedrally coordinated by 3 × O1 and 1 × O2 (right side), the remaining 11 % is octahedrally coordinated (left) by 3 × O1 and 3 × O2a where O2a is occupied by OH.
Image
( a ) Typical view of altered flamite rock, in which oval inclusions of old...
in Dzierżanowskite, CaCu 2 S 2 – a new natural thiocuprate from Jabel Harmun, Judean Desert, Palestine Autonomy, Israel
> Mineralogical Magazine
Published: 01 October 2017
Fig. 4. ( a ) Typical view of altered flamite rock, in which oval inclusions of oldhamite and Cu-sulfides are hosted, mainly, in large jasmundite grains. Eutectic intergrowths of flamite and fluorkyuygenite (primary, fluormayenite), fragments in the frame are magnified in Fig. 4 e . ( b
Image
BSE images of (Ca,Cd)O and associated minerals. ( a ) a fragment of typical...
in Intermediate members of the lime-monteponite solid solutions (Ca 1−x Cd x O, x = 0.36–0.55): Discovery in natural occurrence
> American Mineralogist
Published: 01 January 2016
Figure 4 BSE images of (Ca,Cd)O and associated minerals. ( a ) a fragment of typical Zn- and Cd-rich spurrite-fluorellestadite marble with a nest of tululite and (Ca,Cd)O grains, sample TH-72; ( b ) fluorapatite, brownmillerite and fluormayenite from a rock fragment leached by diluted HAc, sample
Image
( a ) High-potassium gazeevite replacing nabimusaite. ( b ) High-phosphorus...
in New minerals with a modular structure derived from hatrurite from the pyrometamorphic rocks. Part III. Gazeevite, BaCa 6 (SiO 4 ) 2 (SO 4 ) 2 O, from Israel and the Palestine Autonomy, South Levant, and from South Ossetia, Greater Caucasus
> Mineralogical Magazine
Published: 01 June 2017
Fig. 6. ( a ) High-potassium gazeevite replacing nabimusaite. ( b ) High-phosphorus gazeevite in larnite rock, BSE. Gzv = gazeevite, Nbm = nabimusaite, Ell = fluorellestadite, Fmn = fluormayenite, Fkg = fluorkyuygenite, Lrn = larnite, Brm = brownmillerite, Yel = ye'elimite.
Image
Ternesite replacing flamite in decomposition products of the flamite–larnit...
in Silicocarnotite, Ca 5 [(SiO 4 )(PO 4 )](PO 4 ), a new „old” mineral from the Negev Desert, Israel, and the ternesite–silicocarnotite solid solution: indicators of high-temperature alteration of pyrometamorphic rocks of the Hatrurim Complex, Southern Levant
> European Journal of Mineralogy
Published: 01 March 2016
Fig. 8 Ternesite replacing flamite in decomposition products of the flamite–larnite solid solution: A BSE image, B cathodoluminescence image. Lrn – larnite, May – fluormayenite–fluorkyuygenite, Jsm – jasmundite, Ell- fluorellestadite, Brm – brownmillerite, Trn – ternesite, Nbm – nabimusaite.
Image
SEM images of minerals from varicolored marbles with Ca-U-mineralization. ...
in CALCIUM URANIUM OXIDE MINERALS FROM CENTRAL JORDAN: ASSEMBLAGES, CHEMISTRY, AND ALTERATION PRODUCTS
> The Canadian Mineralogist
Published: 08 July 2015
F ig. 3. SEM images of minerals from varicolored marbles with Ca-U-mineralization. Abbreviations: Ap = fluorapatite, Brm = brownmillerite, Cal = calcite, Mag = magnetite, May = fluormayenite, Per = periclase, Spu = spurrite, Spu-H = hydrated spurrite.
Journal Article
Priscillagrewite-(Y), (Ca 2 Y)Zr 2 Al 3 O 12 : A new garnet of the bitikleite group from the Daba-Siwaqa area, the Hatrurim Complex, Jordan
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 April 2021
American Mineralogist (2021) 106 (4): 641–649.
... minerals (such as members of the brownmillerite-srebrodolskite series, fluormayenite, lakargiite, baghdadite, hematite, sphalerite, zincite, garnet of the andradite-grossular series, tululite, vapnikite, minerals of the lime-monteponite series and members of the magnesiochromite-zincochromite series...
FIGURES
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Image
Raman spectra of mayenite-group minerals. A: fluorkyuygenite, crystal in F...
in Mayenite supergroup, part III: Fluormayenite, Ca 12 Al 14 O 32 [□ 4 F 2 ], and fluorkyuygenite, Ca 12 Al 14 O 32 [(H 2 O) 4 F 2 ], two new minerals from pyrometamorphic rocks of the Hatrurim Complex, South Levant
> European Journal of Mineralogy
Published: 01 January 2015
Fig. 3 Raman spectra of mayenite-group minerals. A: fluorkyuygenite, crystal in Fig. 2C . B, C: fluormayenite, crystal in Fig. 1B (inset): B – rim, C – core. D: chlormayenite, grain from holotype specimen no. M5026/86, Mineral Museum, University of Cologne, Cologne. Grey lines show positions
Journal Article
New minerals with modular structure derived from hatrurite from the pyrometamorphic rocks. Part IV: Dargaite, BaCa 12 (SiO 4 ) 4 (SO 4 ) 2 O 3 , from Nahal Darga, Palestinian Autonomy
Journal: Mineralogical Magazine
Published: 01 February 2019
Mineralogical Magazine (2019) 83 (1): 81–88.
... intercalated antiperovskite structure derived from hatrurite. The holotype specimen was found at a small outcrop of larnite pseudoconglomerates in the Judean Mts, West Bank, Palestinian Autonomy. Larnite, fluorellestadite–fluorapatite, brownmillerite, fluormayenite–fluorkyuygenite and ye’elimite are the main...
FIGURES
Journal Article
Stracherite, BaCa 6 (SiO 4 ) 2 [(PO 4 )(CO 3 )]F, the first CO 3 -bearing intercalated hexagonal antiperovskite from Negev Desert, Israel
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 October 2018
American Mineralogist (2018) 103 (10): 1699–1706.
..., brownmillerite, shulamitite, CO 3 -bearing fluorapatite, fluormayenite-fluorkyuygenite, and ariegilatite. The empirical formula of stracherite is: (Ba 0.96 K 0.02 Na 0.01 ) ∑0.99 Ca 6.01 [(SiO 4 ) 1.86 (PO 4 ) 0.12 (AlO 4 ) 0.01 (TiO 4 ) 0.01 ] ∑2 [(PO 4 ) 1.05 (CO 3 ) 0.75 (SO 4 ) 0.18 (VO 4 ) 0.02 ] ∑2 (F 0.95...
FIGURES
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Journal Article
Dzierżanowskite, CaCu 2 S 2 – a new natural thiocuprate from Jabel Harmun, Judean Desert, Palestine Autonomy, Israel
Journal: Mineralogical Magazine
Published: 01 October 2017
Mineralogical Magazine (2017) 81 (5): 1073–1085.
...Fig. 4. ( a ) Typical view of altered flamite rock, in which oval inclusions of oldhamite and Cu-sulfides are hosted, mainly, in large jasmundite grains. Eutectic intergrowths of flamite and fluorkyuygenite (primary, fluormayenite), fragments in the frame are magnified in Fig. 4 e . ( b...
FIGURES
| View All (8)
Journal Article
Mayenite supergroup, part I: Recommended nomenclature
Journal: European Journal of Mineralogy
Publisher: GeoScienceWorld Journals
Published: 01 January 2015
European Journal of Mineralogy (2015) 27 (1): 99–111.
... X 12 T 14 O 32 [ W 6 ] have been reported. The mayenite group includes four minerals: (1) chlormayenite, Ca 12 Al 14 O 32 [□ 4 Cl 2 ]; (2) chlorkyuygenite, Ca 12 Al 14 O 32 [(H 2 O) 4 Cl 2 ]; (3) fluormayenite, Ca 12 Al 14 O 32 [□ 4 F 2 ]; and (4) fluorkyuygenite, Ca 12 Al 14 O 32 [(H 2 O) 4 F 2...
FIGURES
| View All (6)
Journal Article
CALCIUM URANIUM OXIDE MINERALS FROM CENTRAL JORDAN: ASSEMBLAGES, CHEMISTRY, AND ALTERATION PRODUCTS
Journal: The Canadian Mineralogist
Publisher: Mineralogical Association of Canada
Published: 08 July 2015
The Canadian Mineralogist (2015) 53 (1): 61–82.
...F ig. 3. SEM images of minerals from varicolored marbles with Ca-U-mineralization. Abbreviations: Ap = fluorapatite, Brm = brownmillerite, Cal = calcite, Mag = magnetite, May = fluormayenite, Per = periclase, Spu = spurrite, Spu-H = hydrated spurrite. ...
FIGURES
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Journal Article
Harmunite CaFe 2 O 4 : A new mineral from the Jabel Harmun, West Bank, Palestinian Autonomy, Israel
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 May 2014
American Mineralogist (2014) 99 (5-6): 965–975.
... of the pebbles. Larnite, fluorellestadite, ye’elimite, fluormayenite, gehlenite, ternesite, and calciolangbeinite are the main associated minerals. Empirical crystal chemical formula of harmunite from type specimen is as follows Ca 1.013 (Fe 3+ 1.957 Al 0.015 Cr 3+ 0.011 Ti 4+ 0.004 Mg 0.003 ) ∑1.993 O 4...
FIGURES
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Image
Analyses of the mayenite-supergroup minerals (A) and compositional trends (...
Published: 01 January 2015
–wadalite from Allende chondrite ( Ishii et al. , 2010 ); 11–15–chlorkyuygenite, chlormayenite, fluormayenite and fluorkyuygenite (our data), Hatrurim formation; 16–anthropogenic “demidovskite”, Chelyabinsk coal basin ( Chesnokov et al. , 1996 ); 17–Frank Gfeller’s synthetic phase; 18–anthropogenic F-rich
Image
Comparison of an occupied and an empty cage, built by the grey AlO 4 -frame...
in Mayenite supergroup, part III: Fluormayenite, Ca 12 Al 14 O 32 [□ 4 F 2 ], and fluorkyuygenite, Ca 12 Al 14 O 32 [(H 2 O) 4 F 2 ], two new minerals from pyrometamorphic rocks of the Hatrurim Complex, South Levant
> European Journal of Mineralogy
Published: 01 January 2015
shorter Ca – Ca distance (5.28 Å) for F-free cages compared to fluormayenite (5.64 Å), indicating that H 2 O has a pronounced influence on the actual position of Ca 1 .
Image
( a – c ) One of the biggest stracherite metacrysts, its fragments were use...
in Stracherite, BaCa 6 (SiO 4 ) 2 [(PO 4 )(CO 3 )]F, the first CO 3 -bearing intercalated hexagonal antiperovskite from Negev Desert, Israel
> American Mineralogist
Published: 01 October 2018
their simultaneous growth. Yellow arrows show idiomorphic surface, and red arrows = induction surface of cooperative growth of stracherite and spurrite. Str = stracherite, Spu = spurrite, Shu = shulamitite, Fmn = fluormayenite-fluorkyuygenite, Cal = calcite, Cfs = undiagnosed Ca-Fe sulfide.
Image
Gazeevite in larnite rocks of the Hatrurim Complex, BSE. ( a ), ( b ) Grain...
in New minerals with a modular structure derived from hatrurite from the pyrometamorphic rocks. Part III. Gazeevite, BaCa 6 (SiO 4 ) 2 (SO 4 ) 2 O, from Israel and the Palestine Autonomy, South Levant, and from South Ossetia, Greater Caucasus
> Mineralogical Magazine
Published: 01 June 2017
replacing oldhamite, Jabel Harmun. Gzv = gazeevite, Ell = fluorellestadite, Nbm = nabimusaite, Yel = ye'elimite, Jsm = jasmundite, Lrn = larnite, Fkg = fluorkyuygenite, Brm = brownmillerite, Fmn = fluormayenite, Old = oldhamite.
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