Hematite R110013

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Record 2191 of 4216  


Name: Hematite
RRUFF ID: R110013
Ideal Chemistry: Fe2O3
Locality: Itabira, Minas Gerais, Brazil
Source: University of Arizona Mineral Museum UAMM6901 [view label]
Owner: RRUFF
Description: A group of black lustrous euhedral crystals
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Corundum (38) ]
Quick search: [ All Hematite samples (6) ]
CHEMISTRY 
RRUFF ID: R110013.2
Sample Description: Microprobe Fragment
Measured Chemistry: Fe2O3 ; (Pure phase as determined by WDS analysis)
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R110013
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R110013.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 5.034(2)Å    b: 5.034(2)Å    c: 13.748(5)Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 301.67(9)Å3    Crystal System: hexagonal
  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.

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REFERENCES for Hematite

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]

Agricola G (1556) Hematite, in De Re Metallica, translated by Hoover H C and Hoover L H 1950 111-111   [view file]

Wallerius J G (1747) in Mineralogia, eller Mineralriket Stockholm   [view file]

Pauling L, Hendricks S B (1925) The crystal structures of hematite and corundum, Journal of the American Chemical Society, 47, 781-790   [view file]

Hutton C O (1950) Studies of heavy detrital minerals, Bulletin of the Geological Society of America, 61, 635-710   [view file]

Bernal J D, Dasgupta D R, Mackay A L (1959) The oxides and hydroxides of iron and their structural inter-relationships, Clay Minerals Bulletin, 4, 15-30

Gorton A T, Bitsianes G, Joseph T L (1965) Thermal expansion coefficients for iron and its oxides from X-ray diffraction measurements at elevated temperatures, Transactions of the Metallurgical Society of AIME, 233, 1519-1525

Blake R L, Hessevick R E, Zoltai T, Finger L W (1966) Refinement of the hematite structure, American Mineralogist, 51, 123-129   [view file]

Pajari G E (1966) Abstract of paper presented at the eleventh meeting: The variation of magnetite–ulvospinel and hematite–ilmenite compositions in a differentiated alkaline intrusive, The Canadian Mineralogist, 8, 670-670   [view file]

International Mineralogical Association (1971) International Mineralogical Association: Commission on new minerals and mineral names, Mineralogical Magazine, 38, 102-105   [view file]

Finger L W, Hazen R M (1980) Crystal structure and isothermal compression of Fe2O3, Cr2O3, and V2O3 to 50 kbars, Journal of Applied Physics, 51, 5362-5367

International Mineralogical Association (1980) International Mineralogical Association: Commission on new minerals and mineral names, Mineralogical Magazine, 43, 1053-1055   [view file]

Wolska E (1981) The structure of hydrohematite, Zeitschrift für Kristallographie, 154, 69-75   [view file]

Spear F S (1982) Phase equilibria of amphibolites from the post pond volcanics, Mt. cube quadrangle, Vermont, Journal of Petrology, 23, 383-426

Schwertmann U, Murad E (1983) Effect of pH on the formation of goethite and hematite from ferrihydrite, Clays and Clay Minerals, 31, 277-284   [view file]

Antipin M Y, Tsirelson V G, Flugge M P, Gerr R G, Struchkov Y T, Ozerov R P (1985) The electron density distribution in hematite α-Fe2O3 from precision X-ray diffraction data, Doklady Akademii Nauk SSSR, 281, 854-857   [view file]

Tsirelson V G, Antipin M Y, Streltsov R P, Ozerov R P, Struchkov Y T (1988) Electron density distribution and electric field gradient in hematite at 153 K determined from precision X-ray diffraction data, Doklady Akademii Nauk SSSR, 298, 1137-1141   [view file]

Wolska E, Schwertmann U (1989) Nonstoichiometric structures during dehydroxylation of goethite, Zeitschrift für Kristallographie, 189, 223-237   [view file]

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Burgina E B, Kustova G N, Isupova L A, Tsybulya S V, Kryukova G N, Sadykov V A (2000) Investigation of the structure of protohematite - metastable phase of ferrum (III) oxide, Journal of Molecular catalysis A-Chemical, 158, 257-261   [link]

Rozenberg G K, Dubrovinsky L S, Pasternak M P, Naaman O, Le Bihan T, Ahuja R (2002) High-pressure structural studies of hematite Fe2O3, Physical Review B, 65, 064112

Shim S H, Duffy T S (2002) Spectroscopy of Fe2O3 to 62 GPa, American Mineralogist, 87, 318-326   [view file]

Cabral A R, Lehmann B, Kwitko-Ribeiro R, Jones R D, Rocha Filho O G (2003) On the association of palladium-bearing gold, hematite, and gypsum in an Ouro Preto nugget, The Canadian Mineralogist, 41, 473-478   [view file]

Baron V, Gutzmer J, Rundloef H, Tellgren R (2005) Neutron powder diffraction study of Mn-bearing hematite, α-(Fe2-xMnxO3), in the range 0 ≤ x ≤ 0.176, Solid State Sciences, 7, 753-759

Hamilton V E, McSween H Y, Hapke B (2005) Mineralogy of Martian atmospheric dust inferred from thermal infrared spectra of aerosols, Journal of Geophysical Research, 110, E12006   [link]

Kelm K, Mader W (2005) Synthesis and structural analysis of ε-Fe2O3, Zeitschrift für Anorganische und Allgemeine Chemie, 631, 2383-2389

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