Euxenite-(Y) R080101

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Record 1284 of 4039  


Name: Euxenite-(Y)
RRUFF ID: R080101
Ideal Chemistry: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Locality: Betafo, Madagascar
Source: Michael Scott S101012 [view label]
Owner: RRUFF
Description: Khaki colored fragment from metamict sample R060856, after heating at T = 1000 C for 24 hours
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Mineral Group: [ Columbite (15) ]
Quick search: [ All Euxenite-(Y) samples (3) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R080101
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R080101.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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POWDER DIFFRACTION 
RRUFF ID: R080101.1
Sample Description: Powder
Cell Refinement Output: a: 14.569(1)Å    b: 5.5503(3)Å    c: 5.1875(2)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 419.48(3)Å3    Crystal System: orthorhombic
  File Type Information Close
Calculated diffraction file.

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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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REFERENCES for Euxenite-(Y)

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]

Scheerer T (1840) Ueber den euxenite, eine neue mineralspecies, Annalen der Physik und Chemie, 50, 149-153   [view file]

Brøgger W C (1906) Die mineralien der Südnorwegischen granitpegmatitgänge: Blomstrandin (und priorit), Skrifter udgivne af Videnskabs-Selskabet i Christiania, 1906, issue 6 1-162   [view file]

Lima de Faria, J (1958) Heat treatment of metamict euxenites, polymignites, yttrotantalites, samarskites, pyrochlores, and allanites, Mineralogical Museum, section of the Junta de Investigações do Ultramar, 3R, 937-942   [view file]

Komkov A I (1959) On minerals of the euxenite-polycrase and blomstrandine-priorite series, Doklady Akademii Nauk SSSR, 126, 641-644

Robinson S C, Loveridge W D, Rimsaite J, Van Peteghem J (1963) Factors involved in discordant ages of euxenite from a Grenville pegmatite, The Canadian Mineralogist, 7, 533-546   [view file]

Fleischer, M (1966) Rare earths in the aeschynite-priorite series. The status of lyndochite, Mineralogical Magazine, 35, 801-809   [view file]

Ewing R C, Krumhansl J L (1974) Natural gamma-ray spectra of euxenite, polycrase and aeschynite, The Canadian Mineralogist, 12, 357-359   [view file]

Ewing R C, Snetsinger K G, Bunch T E (1977) Euxenite from Ampangabé, Madagascar, The Canadian Mineralogist, 15, 92-96   [view file]

Weitzel H, Schröcke H (1980) Kristallstrukturverfeinerungen von euxenit, Y(Nb0.5Ti0.5)2O6, und M-fergusonit, YNbO4, Zeitschrift für Kristallographie, 152, 69-82   [view file]

Nickel E H, Mandarino J A (1987) Procedures involving the IMA Commission on New Minerals and Mineral Names and guidelines on mineral nomenclature, American Mineralogist, 72, 1031-1042   [view file]

Paschoal C W A, Moreira R L, Fantini C, Pimenta M A, Surendran K P, Sebastian M T (2003) Raman scattering study of RETiTaO6 dielectric ceramics, Journal of the European Ceramic Society, 23, 2661-2666

Škoda R, Novák M (2007) Y,REE,Nb,Ta,Ti-oxide (AB2O6) minerals from REL-REE euxenite-subtype pegmatites of the Třebíč Pluton, Czech Republic; substitutions and fractionation trends, Lithos, 95, 43-57

Annamma J, Shyla J, Manu K M (2011) Structure, microwave dielectric and optical properties of Ln2/3Gd1/3TiNbO6 (Ln=Ce, Pr, Nd and Sm) ceramics, Journal of Materials Science, 22, 776-780