Zinnwaldite R040138


Name: Zinnwaldite
RRUFF ID: R040138
Ideal Chemistry: K(Al,Fe,Li)3(Si,Al)4O10(OH)F
Locality: Tørdal, Telemark, Norway
Source: University of Arizona Mineral Museum 15868 [view label]
Owner: RRUFF
Description: Dark green mica book, polytype 1M
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ mica (49) ]
CHEMISTRY 
RRUFF ID: R040138.2
Sample Description: Microprobe Fragment
Measured Chemistry: (K0.96Na0.04)(Al0.35Fe2+0.29Li0.27Mg0.04Mn0.03Ti0.02)3(Si0.66Al0.34)4O10((OH)0.64F0.36)2
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R040138
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R040138.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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POWDER DIFFRACTION 
RRUFF ID: R040138.1
Sample Description: Powder, cell parameters are from single crystal
Cell Refinement Output: a: 5.31(1)Å    b: 9.23(3)Å    c: 10.14(3)Å
alpha: 90.°    beta: 100.27(7)°    gamma: 90.°   Volume: 488(1)Å3    Crystal System: monoclinic
  File Type Information Close
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 Zinnwaldite

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]

Harada K, Honda M, Nagashima K, Kanisawa S (1976) Masutomilite, manganese analogue of zinnwaldite, with special reference to masutomilite-lepidolite-zinnwaldite series, Mineralogical Journal, 8, 95-109   [view file]

Guggenheim S, Bailey S W (1977) The refinement of zinnwaldite-1M in subgroup symmetry, American Mineralogist, 62, 1158-1167   [view file]

Taylor R P (1992) Petrological and geochemical characteristics of the Pleasant Ridge zinnwaldite - topaz granite, southern New Brunswick, and comparisons with other topaz-bearing felsic rocks, The Canadian Mineralogist, 30, 895-921   [view file]

Rieder M, Hybler J, Smrcok L, Weiss Z (1996) Refinement of the crystal structure of zinnwaldite 2M1, European Journal of Mineralogy, 8, 1241-1248

Rieder M, Cavazzini G, D’Yakonov Y S, Frank-Kamenetskii V A, Gottardt G, Guggenheim S, Koval P V, Muller G, Neiva A M R, Radoslovich E W, Robert J L, Sassi F P, Takeda H, Weiss Z, Wones D R (1998) Nomenclature of the micas, The Canadian Mineralogist, 36, 905-912   [view file]

Breiter K, Vaňková M, Galiová M V, Korbelová Z, Kanický V (2017) Lithium and trace-element concentrations in trioctahedral micas from granites of different geochemical types measured via laser ablation ICP-MS, Mineralogical Magazine, 81, 15-33