Hübnerite R050139

Name: Hübnerite
RRUFF ID: R050139
Ideal Chemistry: Mn2+(WO4)
Locality: Pasto Bueno District, Pallasca Province, Ancash Department, Peru
Source: Dave Bunk Minerals
Owner: RRUFF
Description: Black tabular crystals associated with quartz
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Wolframite (7) ]
Quick search: [ All Hübnerite samples (4) ]
RRUFF ID: R050139.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Mn2+0.79Fe2+0.20)W1.00O4
Microprobe Data File: [ Download Excel File ]
Sample Description: Sample is oriented, mounted onto a pin and polished
Pin ID: L00483
Orientation: Laser parallel to  -a*  (-1 0 0).     Fiducial mark perpendicular to laser is parallel to  -b   [0 -1 0].

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RRUFF ID: R050139
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050139.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
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RRUFF ID: R050139.1
Sample Description: Powder
Cell Refinement Output: a: 4.8118(3)Å    b: 5.7491(1)Å    c: 4.9899(4)Å
alpha: 90.°    beta: 89.081(8)°    gamma: 90.°   Volume: 138.02(1)Å3    Crystal System: monoclinic
  File Type Information Close
Calculated diffraction file.

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

  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Hübnerite

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]

Credner H (1865) Hübnerit, ein neues mineral, Berg- und Huttenmannische Zeitung, 24, 370-371   [view file]

Bailly P R (1948) Utilisation des radiations infra-rouges dans les recherches minéralogiques et en particulier pour la détermination des minéraux opaques, Bulletin de la Société Française de Minéralogie et de Cristallographie, 70, 49-152   [view file]

Dachs H, Stoll E, Weitzel H (1967) Kristallstruktur und magnetische ordnung des hübnerits, MnWO4, Zeitschrift für Kristallographie, 125, 120-129   [view file]

Moore F, Howie R A (1978) On the application of the hübnerite: ferberite ratio as a geothermometer, Mineralium Deposita, 13, 391-397

Macavei J, Schulz H (1993) The crystal structure of wolframite type tungstates at high pressure, Zeitschrift für Kristallographie, 207, 193-208   [view file]

Ondruš P, Veselovský F, Gabašová A, Hloušek J, Šrein V, Vavrín I, Skála R, Sejkora J, Drábek M (2003) Primary minerals of the Jáchymov ore district, Journal of the Czech Geological Society, 48, 19-147   [view file]

Kloprogge J T, Weier M L Duong L V, Frost R L (2004) Microwave-assisted synthesis and characterisation of divalent metal tungstate nanocrystalline minerals: ferberite, hübnerite, sanmartinite, scheelite and stolzite, Materials Chemistry and Physics, 88, 438-443

Romer R L, Lüders V (2006) Direct dating of hydrothermal W mineralization: U-Pb age for hübnerite (MnWO4), Sweet Home Mine, Colorado, Geochimica et Cosmochimica Acta, 70, 4725-4733

Becker P, Bohatý L, Eichler H J, Rhee H, Kaminskii A A (2007) High-gain raman induced multiple stokes and anti-stokes generation in monoclinic multiferroic MnWO4 single crystals, The Laser Physics Letters, 4, 884-889   [view file]

Talla D, Beran A, Škoda R, Losos Z (2017) Polarized FTIR spectroscopic examination on hydroxylation in the minerals of the wolframite group, (Fe,Mn,Mg)[W,(Nb,Ta)][O,(OH)]4, American Mineralogist, 102, 867-875