Beidellite R070244

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Record 7 of 87  


Name: Beidellite
RRUFF ID: R070244
Ideal Chemistry: (Na,Ca)0.3Al2(Si,Al)4O10(OH)2·nH2O
Locality: Fort Sandeman, Pakistan
Source: Michael Scott S101753 [view label]
Owner: RRUFF
Description: Matted fibrous tan crystals (mountain leather)
Status: The identification of this mineral is not yet confirmed.
Mineral Groups: [ Clay (87) ] [ Smectite-vermiculite (8) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R070244
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 10% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R070244.1
Sample Description: Powder
  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Beidellite

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]

Larsen E S, Wherry E T (1925) Beidellite, a new mineral name, Journal of the Washington Academy of Sciences, 15, 465-466   [view file]

Foshag W F (1926) New mineral names, American Mineralogist, 11, 167-168   [view file]

Nadeau P H, Farmer V C, McHardy W J, Bain D C (1985) Compositional variations of the Unterrupsroth beidellite, American Mineralogist, 70, 1004-1010   [view file]

Heuser M, Andrieux P, Petit S, Stanjek H (2013) Iron-bearing smectites: a revised relationship between structural Fe, b cell edge lengths and refractive indices, Clay Minerals, 48, 97-103

He H, Ji S, Tao Q, Zhu J, Chen T, Liang X, Li Z, Dong H (2017) Transformation of halloysite and kaolinite into beidellite under hydrothermal condition, American Mineralogist, 102, 997-1005