Fayalite R070374

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Record 6 of 12  


Name: Fayalite
RRUFF ID: R070374
Ideal Chemistry: Fe2+2SiO4
Locality: Little Lake, Lake County, California, USA
Source: Michael Scott S104909 [view label]
Owner: RRUFF
Description: Large dark brown crystal fragment
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Quick search: [ All Fayalite samples (8) ]
CHEMISTRY 
RRUFF ID: R070374.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Fe2+1.89Mn2+0.11)Σ=2Si1.00O4 ; trace amounts of Mg
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Sample is oriented and mounted on a pin.
Pin ID: M01107
Orientation: Laser parallel to  b*  (0 1 0).     Fiducial mark perpendicular to laser is parallel to  c   [0 0 1].
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Direction of polarization of laser relative to fiducial mark:
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R070374
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 785nm @ 100% of 500mW
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R070374.1
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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POWDER DIFFRACTION 
RRUFF ID: R070374.1
Sample Description: powder
Cell Refinement Output: a: 4.8233(3)Å    b: 10.4959(2)Å    c: 6.0966(3)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 308.64(2)    Crystal System: orthorhombic
  File Type Information Close
Calculated diffraction file.

  File Type Information Close
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 Fayalite

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]

Gmelin C G (1840) Chemische untersuchung des fayalits, Annalen der Physik und Chemie, 51, 160-164   [view file]

Wheeler E P (1965) Fayalitic olivine in northern Newfoundland-Labrador, The Canadian Mineralogist, 8, 339-346   [view file]

Fisher G W, Medaris L G (1969) Cell dimensions and X-ray determinative curve for synthetic Mg-Fe olivines, American Mineralogist, 54, 741-753   [view file]

Mossman D J, Pawson D J (1976) X-ray and optical characterization of the forsterite-fayalite-tephroite series with comments on knebelite from Bluebell mine, British Columbia, The Canadian Mineralogist, 14, 479-486   [view file]

Bayliss P (1977) X-ray and optical characterization of the forsterite-fayalite-tephroite series with comments on knebelite from Bluebell Mine, Britich Columbia: discussion, The Canadian Mineralogist, 15, 267-267   [view file]

Ike E C, Bowden P, Martin R F (1984) Fayalite and clinopyroxene in the porphyries of the Tibchi anorogenic ring-complex, Nigeria: postmagmatic initiation of a peralkaline trend, The Canadian Mineralogist, 22, 401-409   [view file]

Kudoh Y, Takeda H (1986) Single crystal X-ray diffraction study on the bond compressibility of fayalite, Fe2SiO4 and rutile, TiO2 under high pressure, Physica B, 139, 333-336

Chopelas A (1991) Single crystal Raman spectra of forsterite, fayalite, and monticellite, American Mineralogist, 76, 1101-1109   [view file]

Kolesov B A, Tanskaya J V (1996) Raman spectra and cation distribution in the lattice of olivines, Materials Research Bulletin, 31, 1035-1044   [link]

Pani E, Rizzo R, Raudsepp M (1997) Manganoan-fayalite-bearing granitic pegmatite from Quirra, Sardinia: relation to host plutonic rocks and tectonic affiliation, The Canadian Mineralogist, 35, 119-133   [view file]

Rasmussen M G, Evans B W, Kuehner S M (1998) Low–temperature fayalite, greenalite, and minnesotaite from the Overlook gold deposit, Washington: phase relations in the system FeO–SiO2–H2O, The Canadian Mineralogist, 36, 147-162   [view file]

Kolesov B A, Geiger C A (2004) A Raman spectroscopic study of Fe-Mg olivines, Physics and Chemistry of Minerals, 31, 142-154   [link]

Mouri T, Enami M (2008) Raman spectroscopic study of olivine-group minerals, Journal of Mineralogical and Petrological Sciences, 103, 100-104   [view file]

Dyar M D, Sklute E C, Menzies O N, Bland P A, Lindsley D, Glotch T, Lane M D, Schaefer M W, Wopenka B, Klima R, Bishop J L, Hiroi T, Pieters C, Sunshine J (2009) Spectroscopic characteristics of synthetic olivine: An integrated multi-wavelength and multi-technique approach, American Mineralogist, 94, 883-898   [view file]