Armalcolite-Pseudobrookite Series

Pseudobrookite

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

Pseudobrookite

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

Pseudobrookite

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

Pseudobrookite

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

Pseudobrookite

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

Pseudobrookite

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

Pseudobrookite

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

Pseudobrookite

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

About Armalcolite-Pseudobrookite SeriesHide

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

ID	Species	Reference	Link	Year	Locality	Pressure (GPa)	Temp (K)
0009836	Armalcolite	Wechsler B A, Von Dreele R B (1989) Structure refinements of Mg2TiO4, MgTiO3 and MgTi2O5 by time-of-flight neutron powder diffraction Acta Crystallographica B45 542-549		1989	synthetic	0	293
0009835	Armalcolite	Wechsler B A, Von Dreele R B (1989) Structure refinements of Mg2TiO4, MgTiO3 and MgTi2O5 by time-of-flight neutron powder diffraction Acta Crystallographica B45 542-549		1989	synthetic	0	293
0000593	Armalcolite	Wechsler B A (1977) Cation distribution and high-temperature crystal chemistry of armalcolite American Mineralogist 62 913-920		1977		0	297
0000591	Armalcolite	Wechsler B A (1977) Cation distribution and high-temperature crystal chemistry of armalcolite American Mineralogist 62 913-920		1977		0	297
0000590	Armalcolite	Wechsler B A (1977) Cation distribution and high-temperature crystal chemistry of armalcolite American Mineralogist 62 913-920		1977		0	297
0002080	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		0	293
0002073	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		0	293
0018179	Pseudobrookite	Pauling L (1930) The crystal structure of pseudobrookite _cod_database_code 1011342 Zeitschrift fur Kristallographie 73 97-113		1930		0	293
0000594	Armalcolite	Wechsler B A (1977) Cation distribution and high-temperature crystal chemistry of armalcolite American Mineralogist 62 913-920		1977		0	673
0000592	Armalcolite	Wechsler B A (1977) Cation distribution and high-temperature crystal chemistry of armalcolite American Mineralogist 62 913-920		1977		0	1373
0002081	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		1.03	293
0002074	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		1.03	293
0002082	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		2.16	293
0002075	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		2.16	293
0002083	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		3.22	293
0002076	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		3.22	293
0002084	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		4.34	293
0002077	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		4.34	293
0002085	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		6.2	293
0002078	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		6.2	293
0002086	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		7.51	293
0002079	Pseudobrookite	Yang H, Hazen R M (1999) Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states American Mineralogist 84 130-137		1999		7.51	293

CIF Raw Data - click here to closedata_global _chemical_name_mineral 'Armalcolite' loop_ _publ_author_name 'Wechsler B A' 'Von Dreele R B' _journal_name_full 'Acta Crystallographica, Section B' _journal_volume 45 _journal_year 1989 _journal_page_first 542 _journal_page_last 549 _publ_section_title ; Structure refinements of Mg2TiO4, MgTiO3 and MgTi2O5 by time-of-flight neutron powder diffraction Sample: T = 1773 ; _database_code_amcsd 0009836 _chemical_compound_source 'Synthetic' _chemical_formula_sum '(Mg Ti2) O5' _cell_length_a 9.7492 _cell_length_b 9.9896 _cell_length_c 3.7460 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 364.825 _exptl_crystal_density_diffrn 3.642 _symmetry_space_group_name_H-M 'B b m m' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,y,1/2+z' '-x,1/2+y,z' '1/2-x,1/2+y,1/2+z' 'x,1/2-y,-z' '1/2+x,1/2-y,1/2-z' 'x,y,-z' '1/2+x,y,1/2-z' '-x,-y,z' '1/2-x,-y,1/2+z' 'x,1/2-y,z' '1/2+x,1/2-y,1/2+z' '-x,1/2+y,-z' '1/2-x,1/2+y,1/2-z' '-x,-y,-z' '1/2-x,-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 MgM1 0.19482 0.25000 0.00000 0.60000 0.00600 TiM1 0.19482 0.25000 0.00000 0.40000 0.00600 MgM2 0.13298 0.56108 0.00000 0.20000 0.00320 TiM2 0.13298 0.56108 0.00000 0.80000 0.00320 O1 0.77021 0.25000 0.00000 1.00000 0.01120 O2 0.04653 0.11521 0.00000 1.00000 0.01050 O3 0.31235 0.06803 0.00000 1.00000 0.00870

Other Language Names for Armalcolite-Pseudobrookite SeriesHide

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Armalcolite-Pseudobrookite Series in petrologyHide

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References for Armalcolite-Pseudobrookite SeriesHide

Localities for Armalcolite-Pseudobrookite SeriesHide

Showing 282 localities.

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.

Algeria
In Guezzam Province In Guezzam District Laouni ⓘ Laouni West intrusion	[Pseudobrookite] Lorand et al. (1987)
Antarctica
East Antarctica Princess Elizabeth Land Ingrid Christensen Coast Prydz Bay Larsemann Hills ⓘ Lied promontory	[Armalcolite] Babenko et al. (2026)
Victoria Land Allan Hills ⓘ Allan Hills 85085 meteorite	[Armalcolite] Makoto Kimura & Ahmed El Goresy (1989)
Argentina
Santa Cruz Province Río Chico Department ⓘ Cerro Redondo cinder cone	[Armalcolite] Tassara et al. (2017)
Australia
Queensland Western Downs Region Moonie ⓘ Miles meteorite	[Armalcolite] Ikeda et al. (1996) +1 other reference
Victoria City of Greater Geelong Anakie ⓘ Mount Anakie	[Pseudobrookite] W. D. Birch et al (in press)
ⓘ Eastern Hill	[Pseudobrookite] Museum Victoria Mineralogy Collection
ⓘ Middle Hill	[Pseudobrookite] Museum Victoria Mineralogy Collection
Moyne Shire Mortlake ⓘ Mount Shadwell Quarry	[Pseudobrookite] U. Kolitsch (SXRD) +1 other reference
Austria
Burgenland Oberpullendorf District Markt Sankt Martin Pauliberg ⓘ Basalt quarry	[Pseudobrookite] Schebesta (1983) +2 other references
Styria Leibnitz District Wildon Weitendorf ⓘ Basalt quarry	[Pseudobrookite] Exel (1993)
Südoststeiermark District Bad Gleichenberg Wilhelmsdorf ⓘ Stradner Kogel	[Pseudobrookite] Postl et al. (1996)
Klöch ⓘ Basalt quarry	[Armalcolite, Pseudobrookite] Taucher et al. (1998)
Tyrol Lienz District Prägraten am Großvenediger Dorferbach valley ⓘ Dorf glacier ?	[Pseudobrookite] Exel (1993)
Brazil
Paraná Foz do Iguaçu ⓘ Iguazu falls	[Pseudobrookite] Geological Survey Professional Paper 327 (U.S. Department of the Interior, 1959)
Pernambuco Fernando de Noronha archipelago ⓘ Chapéu do Nordeste islet	[Armalcolite] Kogarko et al. (2001)
Bulgaria
Pazardzhik Province Panagyurishte Municipality Panagyurishte ⓘ Medet Mine	[Pseudobrookite] Singer et al. (2008)
Canada
Alberta Burmis