Ferrimolybdite R050566
Name: Ferrimolybdite
RRUFF ID: R050566
Ideal Chemistry: Fe3+2(Mo6+O4)3·7H2O
Locality: Kingman, Arizona, USA
Source: University of Arizona Mineral Museum 3610 [view label]
Owner: RRUFF
Description: Yellow fibrous aggregate
Status: The identification of this mineral has been confirmed only by chemical analysis
Quick search: [ All Ferrimolybdite samples (2) ]
CHEMISTRY 
RRUFF ID: R050566.2
Sample Description: Microprobe fragment
Measured Chemistry: Wavelength dispersive spectroscopy (WDS) scanning shows Mo and Fe only.
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R050566
Wavelength:
Sample Description: Unoriented Sample
Instrument settings: Thermo Almega XR 532nm @ 16% of 150mW
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Raman Data (Processed)
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Raman Data (RAW) View Graph
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INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050566.1
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: R050566.1
Sample Description: Powder
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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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X-ray Data (XY - Processed)
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X-ray Data (XY - RAW) View Graph
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REFERENCES for Ferrimolybdite

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]

Schaller W T (1907) The chemical composition of molybdic ocher, American Journal of Science, 23, 297-303   [view file]

Pilipenko P P (1913) in Mineralogy of the Alekseevskii mine of Minusinsk district Moscow 1-26

Kerr P F, Thomas A W, Langer A M (1963) The nature and synthesis of ferrimolybdite, American Mineralogist, 48, 14-32   [view file]

Sejkora J, Čejka J, Malíková R, López A, Xi Y, Frost R L (2014) A raman spectroscopic study of a hydrated molybdate mineral ferrimolybdite, Fe2(MoO4)3·7-8H2O, Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy, 130, 83-89