Lamprophyllite R070284

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Record 2 of 3  


Name: Lamprophyllite
RRUFF ID: R070284
Ideal Chemistry: (SrNa)Ti2Na3Ti(Si2O7)2O2(OH)2
Locality: Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia
Source: Michael Scott S105823 [view label]
Owner: RRUFF
Description: Stellate groups of transparent brown bladed crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Lamprophyllite (9) ]
Quick search: [ All Lamprophyllite samples (3) ]
CHEMISTRY 
RRUFF ID: R070284.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Na2.35Mn0.36Mg0.17Ca0.12)(Sr1.08Na0.35K0.09Ba0.01)(Ti2.80Fe0.26Al0.02)Si3.87O16[(OH)1.14F0.86]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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Direction of polarization of laser relative to fiducial mark:
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R070284
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R070284.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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POWDER DIFFRACTION 
RRUFF ID: R070284.1
Sample Description: Powder
Cell Refinement Output: a: 19.2802(9)Å    b: 7.0781(4)Å    c: 5.3805(8)Å
alpha: 90°    beta: 96.753(8)°    gamma: 90°   Volume: 729.2(1)Å3    Crystal System: monoclinic
  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 Lamprophyllite

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]

Hackman V (1894) Petrographische beschreibung des nephelinsyenites vom Umptek und einiger ihn begleitenden gesteine, Fennia, 11, 101-196   [view file]

Saf'yanov Y N, Vasil'eva N O, Golovachev V P, Kuz'min É A, Belov N V (1983) The crystal structure of lamprophyllite, Soviet Physics - Doklady, 28, 207-209

Saf'yanov Y N , Vasil'eva N O, Golovachev V P, Kuz'min E A, and Belov N V (1983) The crystal structure of lamprophyllite, Doklady Akademii Nauk SSSR, 269, 117-120   [view file]

Rastsvetaeva R K, Dorfman M D (1995) Crystal structure of Ba-lamprophyllite in the isomorphous lamprophyllite–baritolamprophyllite series, Crystallography Reports, 40, 1026-1029

Zaitsev V A, Kogarko L N (2002) Compositions of minerals of the lamprophyllite group from alkaline massifs worldwide, Geochemistry International, 40, 313-322   [view file]

Krivovichev S V, Armbruster T, Yakovenchuk V N, Pakhomovsky Y A, Men'shikov Y P (2003) Crystal structures of lamprophyllite-2M and lamprophyllite-2O from the Lovozero alkaline massif, Kola peninsula, Russia, European Journal of Mineralogy, 15, 711-718

Azarova Y V (2004) Genesis and typochemism of lamprophyllite - barytolamprophyllite series minerals from lujavrite-malignite complex of Khibiny massif, New Data on Minerals. Moscow, 39, 65-70   [view file]

Jambor J L, Roberts A C (2004) New mineral names, American Mineralogist, 89, 467-471   [view file]

Zaĭtsev V A (2005) Numerical dependence of the unit-cell parameters of minerals of the lamprophyllite group on the cationic composition in the interlayer position, Crystallography Reports, 50, 379-381   [view file]

Sokolova E (2006) From structure topology to chemical composition. I. Structural hierarchy and stereochemistry in titanium disilicate minerals, The Canadian Mineralogist, 44, 1273-1330   [view file]

Zaitsev V A, Kogarko L N, Senin V G (2013) Phase equilibria in the system lamprophyllite-nepheline, Geochemistry International, 51, 889-895   [view file]

Rastsvetaeva R K, Chukanov N V, Aksenov S M (2016) The crystal chemistry of lamprophyllite-related minerals: a review, European Journal of Mineralogy, 28, 915-930

Sokolova E, Cámara F (2017) The seidozerite supergroup of TS-block minerals: nomenclature and classification, with change of the following names: rinkite to rinkite-(Ce), mosandrite to mosandrite-(Ce), hainite to hainite-(Y) and innelite-1T to innelite-1A, Mineralogical Magazine, 81, 1457-1487