Sérandite R050261

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Record 2 of 2  

Name: Sérandite
RRUFF ID: R050261
Ideal Chemistry: NaMn2+2Si3O8(OH)
Locality: Mont Saint-Hilaire, Rouville County, Quebec, Canada
Source: Marcus Origlieri
Owner: RRUFF
Description: Orange tabular single crystal associated with aegirine and microcline
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Quick search: [ All Sérandite samples (2) ]
CHEMISTRY 
RRUFF ID: R050261.2
Sample Description: Microprobe Fragment
Measured Chemistry: Na0.96(Mn0.92Ca0.06Fe0.01)2Si3.03O8(OH)
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Sample is oriented and mounted on a pin
Pin ID: L01850
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: R050261
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: R050261.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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Infrared Data (Processed)
RRUFF File
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RRUFF ID: R050261.1
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: R050261.1
Sample Description: Powder
Cell Refinement Output: a: 7.713(2)Å    b: 6.897(6)Å    c: 6.7534(4)Å
alpha: 90.51(3)°    beta: 94.06(1)°    gamma: 102.78(6)°   Volume: 349.4(0)    Crystal System: triclinic
  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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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 Sérandite

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]

Foshag W F (1931) New mineral names, American Mineralogist, 16, 343-344   [view file]

Lacroix À (1931) Les pegmatites de la syénite sodalitique de l'île Rouma (archipel de Los, Guinée française). Description d'un nouveau minéral (sérandite) qu'elles renferment), Comptes Rendus Hebdomadaires des Séances de l’Académie des Sciences, 192, 189-194   [view file]

Manning P G (1968) Absorption spectra of the manganese-bearing chain silicates pyroxmangite, rhodonite, bustamite and serandite, The Canadian Mineralogist, 9, 348-357   [view file]

Ohashi Y, Finger L W (1978) The role of octahedral cations in pyroxenoid crystal shemistry. I. Bustamite, wollastonite, and the pectolite–schizolite–serandite series, American Mineralogist, 63, 274-288   [view file]

Liebau F (1980) The role of cationic hydrogen in pyroxenoid crystal chemistry, American Mineralogist, 65, 981-985   [view file]

Jacobsen S D, Smyth J R, Swope R J, Sheldon R I (2000) Two proton positions in the very strong hydrogen bond of serandite, NaMn2[Si3O8(OH)], American Mineralogist, 85, 745-752   [view file]