Hausmannite R110179

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Record 21 of 66  

Name: Hausmannite
RRUFF ID: R110179
Ideal Chemistry: Mn2+Mn3+2O4
Locality: Cumbria, England
Source: Smithsonian [view label]
Owner: RRUFF
Description: Druse of sharp black octahedra
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Spinel (66) ]
Quick search: [ All Hausmannite samples (4) ]
Sample Description: Unoriented Raman on the primary sample

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RRUFF ID: R110179
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
RRUFF ID: R110179.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 5.769(1)Å    b: 5.769(1)Å    c: 9.448(2)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 314.42(8)Å3    Crystal System: tetragonal
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Calculated diffraction file.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Hausmannite

American Mineralogist Crystal Structure Database Record: [view record]

Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file]

Turner E (1828) Chemical examination of the oxides of manganese. Part II. On the composition of the ores of manganese described by Mr. Haidinger, The Philosophical Magazine, 4, 96-104   [view file]

Haidinger M W (1831) II. Pyramidal Manganese-ore Hausmannite, Transactions of the Royal Society of Edinburgh, 11, 127-129   [view file]

Aminoff G (1926) On the crystal structure of hausmannite (MnMn2O4), Zeitschrift für Kristallographie, 64, 475-490

Gavarri J R, Arabski J, Jasienska S, Janowski J, Garel C (1985) Structural evolution of manganosite: comparison of properties of nonstoichiometric manganese and iron monoxides, Journal of Solid State Chemistry, 58, 56-70

Jarosch D (1987) Crystal structure refinement and reflectance measurements of hausmannite, Mineralogy and Petrology, 37, 15-23

Baron V, Gutzmer J, Rundlöf H, Tellgren R (1998) The influence of iron substitution on the magnetic properties of hausmannite, Mn2+(Fe,Mn)3+2O4, American Mineralogist, 83, 786-793   [view file]

Gillot B, El Guendouzi M, Laarj M (2001) Particle size effects on the oxidation-reduction behavior of Mn3O4 hausmannite, Materials Chemistry and Physics, 70, 54-60

Antao S M, Cruickshank L A, Hazrah K S (2019) Structural trends and solid-solutions based on the crystal chemistry of two hausmannite (Mn3O4) samples from the Kalahari manganese field, Minerals, 9, 343   [view file]

Bosi F, Biagioni C, Pasero M (2019) Nomenclature and classification of the spinel supergroup, European Journal of Mineralogy, 31, 183-192   [view file]

Post J E, McKeown D A, Heaney, P J (2020) Raman spectroscopy study of manganese oxides: Tunnel structures, American Mineralogist, 105, 1175-1190