Nontronite R070286

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Record 3 of 10  


Name: Nontronite
RRUFF ID: R070286
Ideal Chemistry: Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O
Locality: Andreasberg, Sachsen, Germany
Source: Michael Scott S103144 [view label]
Owner: RRUFF
Description: Green granular massive mixed with quartz
Status: The identification of this mineral has been confirmed only by chemical analysis
Quick search: [ All Nontronite samples (3) ]
CHEMISTRY 
RRUFF ID: R070286.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Ca0.19Na0.02)Σ=0.21(Fe3+1.93Mg0.07)Σ=2(Si3.67Fe3+0.21Al0.12)Σ=4O10(OH)2·2.67H2O; OH estimated by charge balance; H2O 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: R070286
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 785nm @ 100% of 500mW
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Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R070286.1
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)
RRUFF File
X-ray Data (XY - RAW) View Graph
RRUFF File
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REFERENCES for Nontronite

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 (1928) New mineral names, American Mineralogist, 13, 491-494   [view file]

International Mineralogical Association (1962) International Mineralogical Association: Commission on new minerals and mineral names, Mineralogical Magazine, 33, 260-263   [view file]

Petruk W, Farrell D M, Laufer E E, Tremblay R J, Manning P G (1977) Nontronite and ferruginous opal from the Peace River iron deposit in Alberta, Canada, The Canadian Mineralogist, 15, 14-21   [view file]

International Mineralogical Association (1980) International Mineralogical Association: Commission on new minerals and mineral names, Mineralogical Magazine, 43, 1053-1055   [view file]

Dainyak L G, Zviagina B B, Rusakov V S, Drits V A (2006) Interpretation of the nontronite-dehydroxylate Mössbauer spectrum using EFG calculations, European Journal of Mineralogy, 18, 753-764