Ferrimolybdite R050542

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Record 1336 of 4043  


Name: Ferrimolybdite
RRUFF ID: R050542
Ideal Chemistry: Fe3+2(Mo6+O4)3·7H2O
Locality: Alicante mine, Colorado, USA
Source: University of Arizona Mineral Museum 1774 [view label]
Owner: RRUFF
Description: Mat of parallel fibrous yellow-green crystals
Status: The identification of this mineral has been confirmed only by chemical analysis
Quick search: [ All Ferrimolybdite samples (2) ]
CHEMISTRY 
RRUFF ID: R050542.2
Sample Description: Microprobe Fragment
Measured Chemistry: Fe3+2.00(Mo1.00O4)3ยท11H2O ; H2O estimated by difference
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R050542
Wavelength:
Sample Description: Unoriented Sample
Instrument settings: Thermo Almega XR 532nm @ 10% of 150mW
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050542.1
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
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POWDER DIFFRACTION 
RRUFF ID: R050542.1
Sample Description: Powder
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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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POWDER DIFFRACTION 
RRUFF ID: R050542.9
Sample Description: Powder, using Mo radiation
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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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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