Kornerupine R050214

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Record 1 of 2  

Name: Kornerupine
RRUFF ID: R050214
Ideal Chemistry: (Mg,Fe2+,Al,◻)10(Si,Al,B)5O21(OH,F)2
Locality: Sri Lanka
Source: Jibamitra Ganguly
Owner: RRUFF
Description: Water-worn single crystal fragment
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Kornerupine (3) ]
Quick search: [ All Kornerupine samples (2) ]
CHEMISTRY 
RRUFF ID: R050214.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Mg3.63◻0.21Fe2+0.14Na0.02)4Al6.00(Si2.44Al1.97B0.59)5O21(OH) ; B and Li not measured; B estimated by charge balance
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Sample is oriented, mounted onto a pin and polished.
Pin ID: L00479
Orientation: Laser parallel to  b*  (0 1 0).     Fiducial mark perpendicular to laser is parallel to  c   [0 0 1].
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R050214
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (RAW) View Graph
RRUFF File
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050214.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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Infrared Data (Processed)
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RRUFF ID: R050214.1
Sample Description: Powder
Instrument settings: PIKE GladiATR - Far-IR on a Nicolet Magna 860 FTIR
Resolution:
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Infrared Data (Processed)
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POWDER DIFFRACTION 
RRUFF ID: R050214.1
Sample Description: Powder
Cell Refinement Output: a: 16.0051(6)Å    b: 13.7140(4)Å    c: 6.7090(2)Å
alpha: 90.°    beta: 90.°    gamma: 90.°   Volume: 1472.59(6)Å3    Crystal System: orthorhombic
  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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Cell Refinement Data
Cell Refinement Output Data
DIF File
X-ray Data (XY - Processed)
RRUFF File
X-ray Data (XY - RAW) View Graph
RRUFF File
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REFERENCES for Kornerupine

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]

Lorenzen J (1884) Kornerupin, Meddelelser om Grønland, 7, 19-22   [view file]

Lorenzen J (1886) Untersuchungen grönländischer Mineralien, Zeitschrift für Krystallographie und Mineralogie, 11, 315-318   [view file]

Moore P B, Sen Gupta P K, Schlemper E O (1989) Kornerupine: Chemical crystallography, comparative crystallography, and its cation relation to olivine and to Ni2In intermetallic, American Mineralogist, 74, 642-655   [view file]

Grew E S, Redhammer G J, Amthauer G, Cooper M A, Hawthorne F C, Schmetzer K (1999) Iron in kornerupine: A 57Fe Mössbauer spectroscopic study and comparison with single-crystal structure refinement, American Mineralogist, 84, 536-549   [view file]

Wopenka B, Freeman J J, Grew E (1999) Raman spectroscopic identification of B-free and B-rich kornerupine (prismatine), American Mineralogist, 84, 550-554   [view file]