Triphylite R050624

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Record 60 of 61  

Name: Triphylite
RRUFF ID: R050624
Ideal Chemistry: LiFe2+(PO4)
Locality: Minas Gerais, Brazil
Source: Gemological Center
Owner: RRUFF
Description: Brown fragment
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Olivine (61) ]
Quick search: [ All Triphylite samples (6) ]
RRUFF ID: R050624.2
Sample Description: Microprobe Fragment
Measured Chemistry: Li1.00(Fe2+0.55Mn2+0.45)Σ=1P1.00O4 ; Li not measured, but estimated by difference
Sample Description: Unoriented Sample

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RRUFF ID: R050624
Sample Description: Unoriented Sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050624.1
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
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RRUFF ID: R050624.1
Sample Description: Powder
Cell Refinement Output: a: 4.7165(9)Å    b: 10.3827(8)Å    c: 6.0468(8)Å
alpha: 90.°    beta: 90.°    gamma: 90.°   Volume: 296.11(4)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 Triphylite

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]

Fuchs J N (1834) Ueber ein neues Mineral (Triphylin), Journal für Praktische Chemie, 3, 98-104   [view file]

Björling C O, Westgren A (1938) Minerals of the Varuträsk Pegmatite, Geologiska Föreningens i Stockholm Förhandlingar, 60, 67-72   [view file]

Fontan P F, Huvelin P, Orliac M, Permingeat F (1976) La ferrisicklérite des pegmatites de sidi bou othmane (Jebilet, Maroc) et le groupe des minéraux à structure de triphylite, Bulletin de la Société Française de Minéralogie et de Cristallographie, 99, 274-286   [view file]

Fransolet A M (1977) Intercroissances et inclusions dans les associations graftonite-sarcopside-triphylite, Bulletin de la Société Française de Minéralogie et de Cristallographie, 100, 198-207   [view file]

Yakubovich O V, Simonov M A, Belov N V (1977) The crystal structure of a synthetic triphylite LiFe[PO4], Soviet Physics - Doklady, 22, 347-348

Deganello S (1978) The crystal structure of triphylite after oxidation at 670°C, Neues Jahrbuch für Mineralogie, Monatshefte, 1978, 128-134

Fransolet A-M, Antenucci D, Speetjens J-M, Tarte P (1984) An X-ray determinative method for the divalent cation ratio in the triphylite-lithiophilite series, Mineralogical Magazine, 48, 373-381   [view file]

Shigley J E, Brown G E (1985) Occurance and alteration of phosphate minerals at the Stewart Pegmatite, Pala District, San Diego County, California, American Mineralogist, 70, 395-408   [view file]

Wise M A, Černý P (1990) Beusite-triphylite intergrowths from the Yellowknife pegmatite field, Northwest Territories, The Canadian Mineralogist, 28, 133-139   [view file]

Streltsov V A, Belokoneva E L, Tsirelson V G, Hansen N K (1993) Multipole analysis of the electron density in triphylite, LiFePO4, using X-ray diffraction data, Acta Crystallographica, B49, 147-153

Shannon R D, Shannon R C, Medenbach O, Fischer R X (2002) Refractive index and dispersion of fluorides and oxides, Journal of Physical and Chemical Reference Data, 31, 931-970   [view file]

Losey A, Rakovan J, Hughes J M, Francis C A, Dyar M D (2004) Structural variation in the lithiophilite-triphylite series and other olivine-group structures, The Canadian Mineralogist, 42, 1105-1115   [view file]

Fehr K Y, Hochleitner R, Schmidbauer E, Schneider J (2007) Mineralogy, Mössbauer spectra and electrical conductivity of triphylite Li(Fe2+,Mn2+)PO4, Physics and Chemistry of Minerals, 34, 485-494

Dyar M D, Jawin E R, Breves E, Marchand G, Nelms M, Lane M D, Mertzman S A, Bish D L and Bishop J L (2014) Mössbauer parameters of iron in phosphate minerals: Implications for interpretation of martian data, American Mineralogist, 99, 914-942   [view file]

Roda-Robles E, Pesquera A, García de Madinabeitia S , Gil Ibarguchi J, Nizamoff J, Simmons W, Falster A, Galliski M A (2014) On the geochemical character of primary Fe-Mn phosphates belonging to the triphylite-lithiophilite, graftonite-beusite, and triplite-zwieselite series: first results and implications for pegmatite petrogenesis, The Canadian Mineralogist, 52, 321-335

Birch W D (2018) Minerals in the arrojadite, alluaudite and jahnsite-whiteite groups from the Mount Wills pegmatite field, Victoria, Australia, European Journal of Mineralogy, 30, 635-645