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Brownmillerite Subgroup

A group of related mineral species

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Photos of Brownmillerite Subgroup (39)

Brownmillerite Subgroup Gallery Search Photos of Brownmillerite Subgroup

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Srebrodolskite

Feuerberg, Hohenfels-Essingen, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Brownmillerite

Caspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany

Brownmillerite

Emmelberg, Üdersdorf, Daun, Vulkaneifel, Rhineland-Palatinate, Germany

Srebrodolskite

Feuerberg, Hohenfels-Essingen, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Brownmillerite

Caspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany

Brownmillerite

Emmelberg, Üdersdorf, Daun, Vulkaneifel, Rhineland-Palatinate, Germany

Srebrodolskite

Feuerberg, Hohenfels-Essingen, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Brownmillerite

Caspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany

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About Brownmillerite SubgroupHide

Member of:

Non-stoichiometric Perovskites Group > Perovskite Supergroup

Recently defined as anion-deficient perovskites (Mitchell et al., 2017).

Unique IdentifiersHide

Mindat ID:

50243

Long-form identifier:

mindat:1:1:50243:4

GUID
(UUID V4):

792f64c8-80bc-4b15-a60a-ff8729403c80

Crystal StructureHide

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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure

ID	Species	Reference	Year	Locality	Pressure (GPa)	Temp (K)
0003433	Brownmillerite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003434	Brownmillerite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003435	Brownmillerite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003436	Brownmillerite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003437	Brownmillerite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003438	Brownmillerite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003439	Brownmillerite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003440	Brownmillerite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003441	Brownmillerite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003442	Brownmillerite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0017771	Brownmillerite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	0.0001	293
0017772	Brownmillerite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	1.49	293
0017773	Brownmillerite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	3.21	293
0017774	Brownmillerite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	4.511	293
0017775	Brownmillerite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	6.27	293
0017776	Brownmillerite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	7.73	293
0009418	Brownmillerite	Colville A A, Geller S (1971) The crystal structure of brownmillerite, Ca2FeAlO5 Acta Crystallographica B27 2311-2315	1971	synthetic	0	293
0009431	Brownmillerite	Colville A, Geller S (1972) Crystal structures of Ca2Fe1.43Al0.57O5 and Ca2Fe1.28Al0.72O5 _cod_database_code 1000040 Acta Crystallographica B28 3196-3200	1972	synthetic	0	293
0003425	Srebrodolskite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003426	Srebrodolskite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003427	Srebrodolskite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003428	Srebrodolskite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003429	Srebrodolskite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003430	Srebrodolskite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003431	Srebrodolskite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0003432	Srebrodolskite	Redhammer G J, Tippelt G, Roth G, Amthauer G (2004) Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) American Mineralogist 89 405-420	2004	synthetic	0	293
0006826	Srebrodolskite	Kahlenberg V, Fischer R X (2000) Crystal growth and cation distribution in doped dicalcium ferrite Ca2(Fe1-xMex)2O5 (Me=Al,Ga) European Journal of Mineralogy 12 129-135	2000		0	293
0006827	Srebrodolskite	Kahlenberg V, Fischer R X (2000) Crystal growth and cation distribution in doped dicalcium ferrite Ca2(Fe1-xMex)2O5 (Me=Al,Ga) European Journal of Mineralogy 12 129-135	2000		0	293
0017759	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	0.0001	293
0017760	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	2.249	293
0017761	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	3.863	293
0017762	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	5.564	293
0017763	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	6.326	293
0017764	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	8.167	293
0017765	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	9.73	293
0017766	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	0.0001	293
0017767	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	2.015	293
0017768	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	3.729	293
0017769	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	6.267	293
0017770	Srebrodolskite	Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F (2008) The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Physics and Chemistry of Minerals 35 493-504	2008	synthetic	8.89	293
0016066	Srebrodolskite	Bertaut E, Blum P, Sagnieres A (1959) Structure du Ferrite Bicalcique et de la Brownmillerite _cod_database_code 1008124 Acta Crystallographica 12 149-159	1959		0	293
0016894	Srebrodolskite	Bertaut E, Blum P, Sagnieres A (1959) Structure du ferrite bicalcique et de la brownmillerite _cod_database_code 1009033 Acta Crystallographica 12 149-159	1959		0	293
0011930	Srebrodolskite	Berggren J (1971) Refinement of the crystal structure of dicalcium ferrite, Ca2Fe2O5 Acta Chemica Scandinavica 25 3616-3624	1971		0	293
0016653	Srebrodolskite	Bertaut F, Blum P, Sagnieres A (1957) La structure du ferrite dicalcique et de la Brownmillerite. _cod_database_code 1008777 Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 244 2944-2946	1957		0	293
0016654	Srebrodolskite	Bertaut F, Blum P, Sagnieres A (1958) La structure du ferrite dicalcique et de la brownmillerite, aussi bien que 'Errata'. _cod_database_code 1008778 Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 246 658-658	1958		0	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Brownmillerite'
loop_
_publ_author_name
'Redhammer G J'
'Tippelt G'
'Roth G'
'Amthauer G'
_journal_name_full 'American Mineralogist'
_journal_volume 89 
_journal_year 2004
_journal_page_first 405
_journal_page_last 420
_publ_section_title
;
 Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5:
 Single-crystal X-ray diffraction at 25 deg C and high temperature
 X-ray powder diffraction (25 C <= T <= 1000 C)
 Sample: bht55_1
;
_database_code_amcsd 0003433
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Ca2 (Fe1.448 Al.552) O5'
_cell_length_a 5.3808
_cell_length_b 14.6131
_cell_length_c 5.5911
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 439.629
_exptl_crystal_density_diffrn      3.866
_symmetry_space_group_name_H-M 'I 2 m b'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  'x,1/2+y,-z'
  '1/2+x,+y,1/2-z'
  'x,1/2-y,z'
  '1/2+x,-y,1/2+z'
  'x,-y,-z'
  '1/2+x,1/2-y,1/2-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Ca   0.49099   0.10817   0.02643   1.00000   0.00640
FeM   0.00101   0.00000   0.00000   0.86200   0.00320
AlM   0.00101   0.00000   0.00000   0.13800   0.00320
FeT   0.95260   0.25000   0.92990   0.58600   0.00270
AlT   0.95260   0.25000   0.92990   0.41400   0.00270
O1   0.25000   0.98580   0.25320   1.00000   0.00610
O2   0.02470   0.14270   0.06990   1.00000   0.00890
O3   0.60970   0.25000   0.86850   1.00000   0.00740

Relationship of Brownmillerite Subgroup to other SpeciesHide

Member of:

Non-stoichiometric Perovskites Group > Perovskite Supergroup

Other Members of this group:

Auricupride Subgroup	Defined as B-site vacant inverse single perovskites (so is the Cohenite Subgroup).
Cohenite Subgroup	Defined as B-site vacant inverse single perovskites (so is the Auricupride Subgroup).
Diaboleite Subgroup	Defined as B-site vacant double perovskites.
Hematophanite Subgroup	Defined as anion-deficient partly-inverse B-site quadruple perovskites.
Liguowuite Subgroup	Defined as A-site vacant single perovskites .
Macedonite Subgroup	Defined as oxide single perovskites with second-order Jahn-Teller distortions.
Oskarssonite Subgroup	Defined as B-site vacant single perovskites.
Schoenfliesite Subgroup	M²⁺[Sn⁴⁺(OH)₆]
Skutterudite Subgroup	Redefined as A-site vacant quadruple perovskites.
Söhngeite Subgroup	M(OH)₃
Stottite Subgroup	Group of tetragonal metal hydroxides.

Group Members:

Brownmillerite	Ca₂(Al,Fe³⁺)₂O₅	Orth. mm2
Nataliakulikite	Ca₄Ti₂(Fe³⁺,Fe²⁺)(Si,Fe³⁺,Al)O₁₁	Orth. mmm (2/m 2/m 2/m) : Pnma
Sharyginite	Ca₃TiFe₂O₈	Orth. mm2 : Pmc2₁
Shulamitite	Ca₃TiFe³⁺AlO₈	Orth. mmm (2/m 2/m 2/m) : Pmma
Srebrodolskite	Ca₂Fe³⁺₂O₅	Orth. mmm (2/m 2/m 2/m) : Pnma

Other InformationHide

Health Risks:

No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Brownmillerite SubgroupHide

mindat.org URL:

https://www.mindat.org/min-50243.html
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References for Brownmillerite SubgroupHide

Reference List:

Mitchell, Roger H., Welch, Mark D., Chakhmouradian, Anton R. (2017) Nomenclature of the perovskite supergroup: A hierarchical system of classification based on crystal structure and composition. Mineralogical Magazine, 81 (3) 411-461 doi:10.1180/minmag.2016.080.156

Localities for Brownmillerite SubgroupHide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the

symbol to view information about a locality. The

symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- This locality has map coordinates listed.

- This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality.

- Good crystals or important locality for species.

- World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). ~~Struck out~~ - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.


Austria
Styria Südoststeiermark District Klöch ⓘ Basalt quarry	[Brownmillerite] *Exel, R. (1993) Die Mineralien und Erzlagerstätten Österreichs. Eigenverlag R. Exel.* Postl, W. et al. (2008)

Canada
Québec Nord-du-Québec Kativik ⓘ West Clearwater Lake impact crater	[Srebrodolskite] Daniel F. Rosa and Robert F. Martin (2010) A spurrite-, merwinite- and srebrodolskite-bearing skarn assemblage, West Clearwater Lake impact crater, northern Quebec. The Canadian Mineralogist (December 2010), 48(6):1519-1532

China
Xinjiang Hami Prefecture (Kumul Prefecture; Qumul Prefecture) Yizhou District Huangshan-Jing'erquan ore belt ⓘ Xiangshan Cu-Ni-V-Ti deposit	[Brownmillerite] Jingwen Mao, Pirajno, F., Zuoheng Zang, Fengmei Chai, Hua Wu, Shiping Chen, Linsong Cheng, Jianmin Yang, and Changqing Zhang (2007): Journal of Asian Earth Sciences (in press).

Czech Republic
South Moravian Region Brno-Country District Oslavany ⓘ Rosice-Oslavany coalfield	[Brownmillerite] Hršelová, P., Cempírek, J., Houzar, S., Sejkora, J. (2013): S,F,Cl-rich mineral assemblages from burned spoil heaps in the Rosice-Oslavany coalfield, Czech Republic. Can. Mineral.: 51(1): 171-188
Ústí nad Labem Region Teplice District Zabrušany ⓘ Želénky	[Srebrodolskite] Žáček V., Skála R., Chlupáčová M., Dvořák Z. 2005: Ca-Fe3+-rich, Si-undersaturated buchite from Želénky, North-Bohemian Brown Coal Basin, Czech Republic. Eur. J. Mineral., 17, 623-633 Žáček, V., Skála, R., & Haloda, J. (2011) Barioferrite, BaFe 3–a new magnetoplumbite-group mineral from the Most Basin, Czech Republic. 2nd open congress of the Czech Geological Society and the Slovak Geological Society

France
Occitanie Aveyron Rodez Sévérac-d'Aveyron ⓘ Lapanouse-de-Sévérac slag locality	[Srebrodolskite] publication date: November 2018). Kruszewski, Ł., Gatel, P., Thiéry, V., Moszumańska, I., and Kusy, D. (2018) Crystallochemical Behavior of Slag Minerals and the Occurrence of Potentially New Mineral Species from Lapanouse-de-Sévérac, France. In: Stracher, G.B. (Ed.) Coal and Peat Fires: A Global Perspective, Vol. 5: Case Studies - Advances in Field and Laboratory Research, xx-xx (in press

Georgia
South Ossetia Greater Caucasus Mountain Range Kel’ volcanic area Shadil-Khokh volcano ⓘ NW slope	[Srebrodolskite] Galuskina, Irina O., Krüger, Biljana, Galuskin, Evgeny V., Armbruster, Thomas, Gazeev, Viktor M., Włodyka, Roman, Dulski, Mateusz, Dzierżanowski, Piotr (2015) Fluorchegemite, Ca₇(SiO4)₃F₂, a new mineral from the edgrewite-bearing endoskarn zone of an altered xenolith in ignimbrites from upper Chegem caldera, Northern Caucasus, Kabardino-Balkaria, Russia: occurrence, crystal structure, and new data on the mineral assemblages. The Canadian Mineralogist, 53 (2) 325-344 doi:10.3749/canmin.1400084 Środek, Dorota, Juroszek, Rafał, Krüger, Hannes, Krüger, Biljana, Galuskina, Irina, Gazeev, Viktor (2018) New Occurrence of Rusinovite, Ca10(Si2O7)3Cl2: Composition, Structure and Raman Data of Rusinovite from Shadil-Khokh Volcano, South Ossetia and Bellerberg Volcano, Germany. Minerals, 8 (9) 399 doi:10.3390/min8090399

Germany
North Rhine-Westphalia Arnsberg Märkischer Kreis Iserlohn Letmathe ⓘ Genna zinc smelter slag locality	[Brownmillerite] Bender, D. and Krimmelbein, W. (1994) Aktuelle Übersicht: Mineralien der Zinkhütte Genna/Sauerland. Stand Juni 1994. Mineralien-Welt, 4/94, 10. Blaß, G. & Graf, H.W. (1994) Neufunde von bekannten Fundorten (9). Mineralien-Welt, 5 (1), 18-21.
Rhineland-Palatinate Mayen-Koblenz Mayen ⓘ Mayener Feld	[Brownmillerite] Hentschel, G. (1964): Mayenit, 12CaO . 7 Al2O3, und Brownmillerit, 2CaO.(Al,Fe)2O3, zwei neue Minerale in den Kalksteineinschlüssen der Lava des Ettringer Bellerberges, Neues Jahrbuch Mineralogie, Monatshefte, 22-29
ⓘ Seekante	[Brownmillerite] in the collection of Christof Schäfer
ⓘ Xenolith CS-008 (Bellbergite-bearing xenolith)	[Brownmillerite] in the collection of Chjristof SchäferIdentified by Christof Schäfer: Visual Identification, XRD, SEM-EDS, Raman Spectroscopy
ⓘ Xenolith CS-020	[Brownmillerite] Skrzyńska, Katarzyna, Cametti, Georgia, Juroszek, Rafał, Schӓfer, Christof, Galuskina, Irina (2023) New data on minerals with the GIS framework-type structure: gismondine-Sr from the Bellerberg volcano, Germany, and amicite and Ba-rich gismondine from the Hatrurim Complex, Israel. Mineralogical Magazine, 87 (3) 443-454 doi:10.1180/mgm.2023.27
Vordereifel Ettringen ⓘ Caspar quarry	[Brownmillerite] Hentschel, G. (1978): Seltene Minerale in Calcium-reichen Auswürflingen vom Bellerberg bei Mayen/Eifel, Aufschluß 29, 77-83
ⓘ E-2011 xenolith	[Brownmillerite] Sharygin, V. V. (2012). Mineralogy of metacarbonate xenolith from alkali basalt, E. Eifel, Germany. In Ore Potential of Alkaline, Kimberlite and Carbonatite Magmatism. Book of Abstracts, XXIX International Conference. Training Program: Alkaline Magmatism of the Earth, Sudak-Moscow, ONTI GEOCHI RAS (pp. 156-158).
ⓘ Xenolith CS-050	[Brownmillerite] in the collection of Christof SchäferIdentification: SEM-EDS
ⓘ Ettringer Feld	[Brownmillerite] Hentschel, G. (1964): Mayenit, 12CaO . 7 Al2O3, und Brownmillerit, 2CaO.(Al,Fe)2O3, zwei neue Minerale in den Kalksteineinschlüssen der Lava des Ettringer Bellerberges, Neues Jahrbuch Mineralogie, Monatshefte, 22-29
Vulkaneifel Daun Üdersdorf ⓘ Emmelberg	[Brownmillerite] *Schüller, Wilhelm, Betz, Volker (1986) Die Mineralien vom Emmelberg. Lapis, 11 (12) 11-25*
Gerolstein Hohenfels-Essingen ⓘ Feuerberg	[Srebrodolskite] Blaß, G. & F.F. Kruijen (2018). Weitere Neufunde aus der Vulkaneifel. Min.-Welt, Jg.29, H.5, S.14-21.
Thuringia Greiz District Kauern ⓘ Lichtenberg Absetzer dump	[Srebrodolskite] XRD and SEM-EDX analysis (T. Witzke)
ⓘ Ronneburg U deposit	[Srebrodolskite] tw.strahlen.org (2007) https://tw.strahlen.org/fotoatlas1/periclase_foto.html www.mineralienatlas.de (2009) https://www.mineralienatlas.de/lexikon/index.php/MineralData?mineral=Srebrodolskit www.m-kahl.de (2022) http://www.m-kahl.de/minerale-ot/ronneburg-seiten/seite_ronneb_srebrodolskit.htm

Hungary
Pest County Szob District Verőce ⓘ Fenyves Hill	[Shulamitite] Szakáll, Sándor & Fehér, Béla. (2018). Sharyginite and shulamitite in high temperature metacarbonate xenoliths of basalt at Balatoncsicsó, Balaton Highland Volcanic Field, Hungary.

Israel
Southern District (HaDarom District) Arad ⓘ Arad Stone Quarry	[Brownmillerite] Krüger, H. Tribus, M. Kürsten, C. (2020) Raman Spectroscopy and Single-Crystal High-Temperature Investigations of Bentorite, Ca6Cr2(SO4)3(OH)12·26H2O. Minerals 10, 38.
Tamar Regional Council ⓘ Hatrurim Basin	[Brownmillerite] Sharygin, V.V., Sokol, E.V., Vapnik, Ye. (2008) Minerals of the pseudobinary perovskite-brownmillerite series from combustion metamorphic larnite rocks of the Hatrurim Formation (Israel) Russian Geology and Geophysics, 49 (10) 709-726 doi:10.1016/j.rgg.2008.03.001
ⓘ Aravaite type locality	[Brownmillerite] doi:10.3390/min8030109. Krüger, Biljana, Krüger, Hannes, Galuskin, Evgeny V., Galuskina, Irina O., Vapnik, Yevgeny, Olieric, Vincent, Pauluhn, Anuschka (2018) Aravaite, Ba₂Ca₁₈(SiO₄)₆(PO₄)₃(CO₃)F₃O: modular structure and disorder of a new mineral with single and triple antiperovskite layers. Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials, 74 (6) 492-501 doi:10.1107/s2052520618012271 Galuskin, Evgeny, Krüger, Biljana, Galuskina, Irina, Krüger, Hannes, Vapnik, Yevgeny, Wojdyla, Justyna, Murashko, Mikhail (2018) New mineral with modular structure derived from Hatrurite from the pyrometamorphic rocks of the Hatrurim complex: Ariegilatite, BaCa₁₂(SiO₄)₄(PO₄)₂F₂O, from Negev Desert, Israel. Minerals, 8 (3) 109 doi:10.3390/min8030109
ⓘ Har Parsa (Mt. Parsa)	[Shulamitite] Galuskin, Evgeny V., Galuskina, Irina O., Gfeller, Frank, Krüger, Biljana, Kusz, Joachim, Vapnik, Yevgeny, Dulski, Mateusz, Dzierżanowski, Piotr (2016) Silicocarnotite, Ca₅[(SiO₄)(PO₄)](PO₄), 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, 28 (1) 105-123 doi:10.1127/ejm/2015/0027-2494
ⓘ Nahal Morag Canyon	[Brownmillerite] Sharygin, Victor V. Yakovlev, Grigory A. Wirth, Richard Seryotkin, Yurii V. Sokol, Ellina V. Nigmatulina, Elena N. Karmanov, Nikolai S. Pautov, Leonid A. (2019) Nataliakulikite, Ca4Ti2(Fe3+,Fe2+)(Si,Fe3+,Al)O11, a New Perovskite-Supergroup Mineral from Hatrurim Basin, Negev Desert, Israel. Minerals 9, no. 11: 700.

Jordan
Amman Governorate Transjordan Plateau Daba-Siwaqa complex ⓘ Daba	[Brownmillerite] Pitty, A. F., & Alexander, W. R. (2010). A natural analogue study of cement buffered, hyperalkaline groundwaters and their interaction with a repository host rock IV: an examination of the Khushaym Matruk (central Jordan) and Maqarin (northern Jordan) sites. NDA-RWMD Technical Report, NDA, Moors Row, UK.
Hashem region Lisdan-Siwaga Fault ⓘ Jordan Areva Resources	[Brownmillerite] Fleurance, S., Cuney, M., Malartre, F., & Reyx, J. (2013). Origin of the extreme polymetallic enrichment (Cd, Cr, Mo, Ni, U, V, Zn) of the Late Cretaceous–Early Tertiary Belqa Group, central Jordan. Palaeogeography, Palaeoclimatology, Palaeoecology, 369, 201-219.
Siwaga ⓘ Tulul al Hammam	[Brownmillerite] Khoury, H. N., Sokol, E. V., & Clark, I. D. (2015) Calcium uranium oxide minerals from Central Jordan: assemblages, chemistry, and alteration products. The Canadian Mineralogist, 53(1), 61-82. Khoury, H.N., Sokol, E.V., Kokh, S.N., Seryotkin, Y.V., Nigmatulina, E.N., Goryainov, S.V., Belogub, E.V., Clark, I.D. (2016): Tululite, Ca14(Fe3+,Al)(Al,Zn,Fe3+,Si,P,Mn,Mg)15O36: a new Ca zincate-aluminate from combustion metamorphic marbles, central Jordan. Mineralogy and Petrology, 110, 125-140 Sokol, E. V., Kokh, S. N., Khoury, H. N., Seryotkin, Y. V., & Goryainov, S. V. (2016). Long-term immobilisation of Cd 2+ at the Tulul Al Hammam natural analogue site, central Jordan. Applied Geochemistry, 70, 43-60.
ⓘ Unnamed marble quarries	[Brownmillerite] Sokol, E.V. Kokh, S.N. Seryotkin, Y.V. Deviatiiarova, A.S. Goryainov, S.V. Sharygin, V.V. Khoury, H.N. Karmanov, N.S. Danilovsky, V.A. Artemyev, D.A. (2020) Ultrahigh-Temperature Sphalerite from Zn-Cd-Se-Rich Combustion Metamorphic Marbles, Daba Complex, Central Jordan: Paragenesis, Chemistry, and Structure. Minerals: 10(9): 822.
ⓘ North Siwaqa complex	[Brownmillerite] Juroszek, Rafał, Krüger, Biljana, Galuskina, Irina, Krüger, Hannes, Vapnik, Yevgeny, Galuskin, Evgeny (2020) Siwaqaite, Ca₆Al₂(CrO₄)₃(OH)₁₂·26H₂O, a new mineral of the ettringite group from the pyrometamorphic Daba-Siwaqa complex, Jordan. American Mineralogist, 105 (3) 409-421 doi:10.2138/am-2020-7208
Irbid Governorate Maqarin area ⓘ Yarmouk river	[Brownmillerite] Pitty, A. F., & Alexander, W. R. (2010). A natural analogue study of cement buffered, hyperalkaline groundwaters and their interaction with a repository host rock IV: an examination of the Khushaym Matruk (central Jordan) and Maqarin (northern Jordan) sites. NDA-RWMD Technical Report, NDA, Moors Row, UK.

Middle East
ⓘ Hatrurim Formation	[Brownmillerite] Gross, S. (1977): The Mineralogy of the Hatrurim Formation, Israel. Geological Survey of Israel, Bulletin no. 70, 80 pp.

Palestine
West Bank Bethlehem Governorate ⓘ Nahal Darga	[Brownmillerite] Galuskina, Irina O., Gfeller, Frank, Galuskin, Evgeny V., Armbruster, Thomas, Vapnik, Yevgeny, Dulski, Mateusz, Gardocki, Mariusz, Jeżak, Lidia, Murashko, Mikhail (2019) New minerals with modular structure derived from hatrurite from the pyrometamorphic rocks. Part IV: Dargaite, BaCa₁₂(SiO₄)₄(SO₄)₂O₃, from Nahal Darga, Palestinian Autonomy. Mineralogical Magazine, 83 (1) 81-88 doi:10.1180/minmag.2017.081.095
Jericho Governorate ⓘ Nabi Musa	[Brownmillerite] Ella V. Sokol, Olga L. Gaskova, Svetlana N. Kokh, Olga A. Kozmenko, Yuri V. Seryotkin, Yevgeny Vapnik, and Michail N. Murashko (2011): Chromatite and its Cr3+- and Cr6+-bearing precursor minerals from the Nabi Musa Mottled Zone complex, Judean Desert. American Mineralogist, 96, 659-674.
Quds Governorate ⓘ Jebel Harmun (Jabel Harum)	[Brownmillerite] Galuskin, E. V., Galuskina, I. O., Kusz, J., Armbruster, T., Marzec, K. M., Dzierżanowski, P., Murashko, M. (2014) Vapnikite Ca₃UO₆ – a new double-perovskite mineral from pyrometamorphic larnite rocks of the Jabel Harmun, Palestinian Autonomy, Israel. Mineralogical Magazine, 78 (3) 571-581 doi:10.1180/minmag.2014.078.3.07
ⓘ Ma'ale Adumim	[Brownmillerite] Sokol, E.V., Gaskova, O.L., Kokh, S.N., Kozmenko, O.A., Seryotkin, Y.V., Vapnik, Y., Murashko, M.N. (2011): Chromatite and its Cr3+- and Cr6+-bearing precursor minerals from the Nabi Musa Mottled Zone complex, Judean Desert. American Mineralogist 96, 659-674.

Poland
Lesser Poland Voivodeship Olkusz County Gmina Bolesław ⓘ 'Józef' washing plant	[Srebrodolskite] J. Cabala, B. Zogala, R. Dubiel (2008) Geochemical and Geophysical Study of Historical Zn-Pb Ore Processing Waste Dump Areas (Southern Poland). Polish J. of Environ. Stud. Vol. 17, No. 5, 693-700
Lower Silesian Voivodeship Kłodzko County Gmina Nowa Ruda Przygórze Bolesław Mine ⓘ Przygórze heap	[Srebrodolskite] Kruszewski, Ł., Ciesielczuk, J., Misz-Kennan, M., 2014: Mineralogy of some metacarbonate rocks from burned coal-mining dump in Przygórze (Lower Silesian Coal Basin) and its analogy to "olive" rocks from the Hatrurim Formation. Proceedings of the International Symposium CEMC 2014, Skalský Dvůr, April 23-26th, 26-27
Silesian Voivodeship Bytom Bobrek ⓘ Bobrek heap	[Srebrodolskite] Ł. Kruszewski EPMA/PXRD data Kruszewski, Ł. (2018)(?): Geochemical Behavior of Trace Elements in Upper and Lower Silesian Basin Coal-Fire Gob Piles, Poland. Coal and Peat Fires, vol. 5, xx-xx (in review/correction)
Wodzisław County Rydułtowy ROW Ruch Rydułtowy Mine ⓘ Rydułtowy heap (Szarlota heap)	[Srebrodolskite] Ł. Kruszewski PXRD and EPMA data

Romania
Brașov County ⓘ Racoş (Racoşul de Jos)	[Brownmillerite] Szakáll, S., Kristály, F., 2010. Mineralogy of Székelyland, Eastern Transylvania, Romania. Sfântu Gheorghe-Miercurea Ciuc-Târgu Mureş. 2010.
ⓘ Basalt quarry	[Brownmillerite] Szakáll, S. & Kristály, F., Eds. (2010): Mineralogy of Székelyland, Eastern Transylvania, Romania. Csík County Nature and Conservation Society, Miercurea-Ciuc, Romania, 321 pp.
Covasna County ⓘ Bixad	[Srebrodolskite] Szakáll, S. & Kristály, F., Eds. (2010): Mineralogy of Székelyland, Eastern Transylvania, Romania. Csík County Nature and Conservation Society, Miercurea-Ciuc, Romania, 321 pp.

Russia
ⓘ Chelyabinsk Oblast	[Sharyginite] Juroszek, Rafał, Krüger, Hannes, Galuskina, Irina, Krüger, Biljana, Jeżak, Lidia, Ternes, Bernd, Wojdyla, Justyna, Krzykawski, Tomasz, Pautov, Leonid, Galuskin, Evgeny (2018) Sharyginite, Ca₃TiFe₂O₈, A New Mineral from the Bellerberg Volcano, Germany. Minerals, 8 (7) 308 doi:10.3390/min8070308
ⓘ Baturinsky 1 and 2 mines	[Srebrodolskite] Zateeva, S. N., Sokol, E. V., & Sharygin, V. V. (2007). Specificity of pyrometamorphic minerals of the ellestadite group. Geology of Ore Deposits, 49(8), 792-805.
ⓘ Chelyabinsk coal basin	[Srebrodolskite] Cesnokov, B., Kotrly, M., Nisanbajev, T. (1998) Brennende Abraumhalden und Aufschlüsse im Tscheljabinsker Kohlenbecken - eine reiche Mineralienküche [Burning tailings and outcrops in the Chelyabinsk coal basin - a rich mineral kitchen]. Mineralien Welt, 9 (3) 54-63
ⓘ Kopeysk	[Srebrodolskite] Cesnokov, B., M. Kotrly, and T. Nisanbajev (1998): Brennende Abraumhalden und Aufschlüsse im Tscheljabinsker Kohlenbecken - eine reiche Mineralienküche. Mineralien-Welt, 9 (3), 54-63 (in German) *Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp.*
ⓘ Coal mine No. 44	[Srebrodolskite] *Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp.*
Korkinsky District ⓘ Korkino	[Srebrodolskite] Cesnokov, B., Kotrly, M., Nisanbajev, T. (1998) Brennende Abraumhalden und Aufschlüsse im Tscheljabinsker Kohlenbecken - eine reiche Mineralienküche [Burning tailings and outcrops in the Chelyabinsk coal basin - a rich mineral kitchen]. Mineralien Welt, 9 (3) 54-63
Kabardino-Balkaria Baksan Valley ⓘ Upper Chegem volcanic caldera (Verkhnechegemskaya caldera)	[Srebrodolskite] Bailau, R., Gałuskin, E. V., Gazeev, V. M., & Gałuskina, I. O. Raman investigation of potential new mineral-Fe 3-analogue of wadalite from calcareous-silicate xenoliths of the Upper Chegem caldera, Northern Caucasus, Russia. Galuskin, Evgeny V., Galuskina, Irina O., Kusz, Joachim, Gfeller, Frank, Armbruster, Thomas, Bailau, Radu, Dulski, Mateusz, Gazeev, Viktor M., Pertsev, Nikolai N., Zadov, Aleksander E., Dzierżanowski, Piotr (2015) Mayenite supergroup, part II: Chlorkyuygenite from Upper Chegem, Northern Caucasus, Kabardino-Balkaria, Russia, a new microporous mineral with “zeolitic” H2O. European Journal of Mineralogy, 27 (1) 113-122 doi:10.1127/ejm/2015/0027-2419
Lakargi Mountain ⓘ Xenolith no. 1	[Srebrodolskite] Galuskina, Irina O., Galuskin, Evgeny V., Kusz, Joachim, Dzierżanowski, Piotr, Prusik, Krystian, Gazeev, Viktor M., Pertsev, Nikolai N., Dubrovinsky, Leonid (2013) Dzhuluite, Ca₃SbSnFe³⁺₃O₁₂, a new bitikleite-group garnet from the Upper Chegem Caldera, Northern Caucasus, Kabardino-Balkaria, Russia. European Journal of Mineralogy, 25 (2) 231-239 doi:10.1127/0935-1221/2013/0025-2288
ⓘ Xenolith no. 3	[Srebrodolskite] Galuskin, E. V., Galuskina, I. O., Gazeev, V. M., Dzierżanowski, P., Prusik, K., Pertsev, N. N., Zadov, A. E., Bailau, R., Gurbanov, A. G. (2011) Megawite, CaSnO₃: a new perovskite-group mineral from skarns of the Upper Chegem caldera, Kabardino-Balkaria, Northern Caucasus, Russia. Mineralogical Magazine, 75 (5) 2563-2572 doi:10.1180/minmag.2011.075.5.2563
ⓘ Xenolith no. 7	[Srebrodolskite] Galuskina, I. O., Galuskin, E. V., Prusik, K., Gazeev, V. M., Pertsev, N. N., Dzierżanowski, P. (2013) Irinarassite Ca₃Sn₂SiAl₂O₁₂ – new garnet from the Upper Chegem Caldera, Northern Caucasus, Kabardino-Balkaria, Russia. Mineralogical Magazine, 77 (6) 2857-2866 doi:10.1180/minmag.2013.077.6.11

Ukraine
ⓘ Donetsk Oblast	[Sharyginite] Juroszek, Rafał, Krüger, Hannes, Galuskina, Irina, Krüger, Biljana, Jeżak, Lidia, Ternes, Bernd, Wojdyla, Justyna, Krzykawski, Tomasz, Pautov, Leonid, Galuskin, Evgeny (2018) Sharyginite, Ca₃TiFe₂O₈, A New Mineral from the Bellerberg Volcano, Germany. Minerals, 8 (7) 308 doi:10.3390/min8070308
ⓘ Donetsk	[Brownmillerite] V.V. Sharygin (2011) Lakargiite and Minerals of the Perovskite-brownmillerite Series in Metacarbonate Rocks from Donetsk Burned Dumps
Kalinin coal mine ⓘ Burned coal dumps	[Srebrodolskite] Шарыгин, В. В. (2015). Минералогия метакарбонатной породы из горелого террикона угольной шахты им. Калинина, г. Донецк. Минералогия техногенеза–2015, Миасс, Имин УрО РАН, 13-40. (Mineralogy of a Metacarbonate Rock from a Burned Dump of the Kalinin Coal Mine, Donetsk)

USA
Wyoming Campbell County Reno Junction ⓘ Durham Ranch paralava occurrence	[Srebrodolskite] Frank K. Mazdab collection sample FKM-383 www.rockptx.com (2021) https://www.rockptx.com/fkm-376-to-fkm-400/#FKM-383

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