Dickite R090054

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Record 2 of 2  


Name: Dickite
RRUFF ID: R090054
Ideal Chemistry: Al2Si2O5(OH)4
Locality: Schuylkill county, Pennsylvania, USA
Source: Mineralogical Museum, Harvard University [view label]
Owner: RRUFF
Description: Unconsolidated mass of hexagonal platelets associated with minor quartz crystals.
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Quick search: [ All Dickite samples (2) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R090054
Wavelength:
Sample Description: Unoriented Sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R090054.1
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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POWDER DIFFRACTION 
RRUFF ID: R090054.1
Sample Description: Powder, mixed with quartz.
Cell Refinement Output: a: 5.160(2)Å    b: 8.955(1)Å    c: 14.737(2)Å
alpha: 90°    beta: 103.47(2)°    gamma: 90°   Volume: 662.2(2)    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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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 Dickite

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]

Ross C S, Kerr P F (1930) Dickite, a kaolin mineral, American Mineralogist, 15, 34-39   [view file]

Mackenzie R C (1955) Mineralogical Society (London), American Mineralogist, 40, 773-780   [view file]

Joswig W, Drits V A (1986) The orientation of the hydroxyl groups in dickite by X-ray diffraction, Neues Jahrbuch für Mineralogie, Monatshefte, 1986, 19-22

Bish D L, Johnston C T (1993) Rietveld refinement and Fourier-transform infrared spectroscopic study of the dickite structure at low temperature, Clays and Clay Minerals, 41, 297-304   [view file]

Johnston C T, Helsen J, Schoonheydt R A, Bish D L, Agnew S F (1998) Single-crystal Raman spectroscopic study of dickite, American Mineralogist, 83, 75-84   [view file]

Balan E, Delattre S, Guillaumet M, Salje E K H (2010) Low-temperature infrared spectroscopic study of OH-stretching modes in kaolinite and dickite, American Mineralogist, 95, 1257-1266