Winchite R061124

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Record 4181 of 4216  


Name: Winchite
RRUFF ID: R061124
Ideal Chemistry: ◻(NaCa)(Mg4Al)Si8O22(OH)2
Locality: Iratuyama, Ehime Prefecture, Japan
Source: Michael Scott S104952 [view label]
Owner: RRUFF
Description: Dark green prismatic crystals frozen in a matrix of calcite and mica
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ amphibole (107) ]
CHEMISTRY 
RRUFF ID: R061124.2
Sample Description: Microprobe Fragment
Measured Chemistry: (◻0.65Na0.31K0.04)Σ=1Na1.00(Ca0.97Mn0.03)Σ=1[(Mg3.36Fe2+0.64)Σ=4(Al0.55Fe3+0.35)Σ=1](Si7.65Al0.35)Σ=8O22((OH)1.87F0.13)Σ=2
Microprobe Data File: [ Download Excel File ]
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: R061124
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R061124.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 9.791(3)Å    b: 17.983(6)Å    c: 5.294(1)Å
alpha: 90°    beta: 104.55(1)°    gamma: 90°   Volume: 902.2(9)Å3    Crystal System: monoclinic
  File Type Information Close
Calculated diffraction file.

  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Winchite

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]

Fermor L L (1906) Manganese in India, Transactions of the Mining and Geological Institute of India, 1, 69-131   [view file]

Fleischer M, Pabst A, Cabri L J (1976) New mineral names, American Mineralogist, 61, 1053-1056   [view file]

Leake B E (1978) Nomenclature of amphiboles, American Mineralogist, 63, 1023-1052   [view file]

Wylie A G, Huggins C W (1980) Characteristics of a potassian winchite — asbestos from the Allamoore talc district, Texas, The Canadian Mineralogist, 18, 101-107   [view file]

Ghose S, Kersten M, Langer K, Rossi G, Ungaretti L (1986) Crystal field spectra and Jahn Teller effect of Mn3+ in clinopyroxene and clinoamphiboles from India, Physics and Chemistry of Minerals, 13, 291-305

Hawthorne F C, Bladh K W, Burke E A J, Ercit S, Grew E S, Grice J D, Puziewicz J, Roberts A C, Schedler R A, Shigley J E (1986) New mineral names, American Mineralogist, 71, 1543-1548   [view file]

Leake B E, Farrow C M, Chao F, Nayak V K (1986) Winchite re-discovered from the type locality in India, Mineralogical Magazine, 50, 173-175   [view file]

Leake B E, Woolley A R, Arps C E S, Birch W D, Gilbert M C, Grice J D, Hawthorne F C, Kato A, Kisch H J, Krivovichev V G, Linthout K, Laird J, Mandarino J A, Maresch W V, Nickel E H, Rock N M S, Schumacher J C, Smith D C, Stephenson N C N, Ungaretti L, Whittaker E J W, Youzhi G (1997) Nomenclature of amphiboles: report of the Subcommittee on Amphiboles of the International Mineralogical Association, Commission on New Minerals and Mineral Names, The Canadian Mineralogist, 35, 219-246   [view file]

Jambor J L, Roberts A C (2001) New mineral names, American Mineralogist, 86, 1112-1115   [view file]

Sokolova E V, Hawthorne F C, Gorbatova V, McCammon C, Schneider J (2001) Ferrian winchite from the Ilmen mountains, southern Urals, Russia and some problems with the current scheme for amphibole nomenclature, The Canadian Mineralogist, 39, 171-177   [view file]

Su S C (2008) in How to use the d-spacing/interfacial angle tables to index zone-axis patterns of amphibole asbestos minerals obtained by selected area electron diffraction in transmission electron microscope Asbestos Analysis Consulting Newark, Delaware 1-160   [view file]

Jenkins D M, Ventura G D, Orberti R, Bozhilov K (2013) Synthesis and characterization of amphiboles along the tremolite-glaucophane join, American Mineralogist, 98, 588-600

Su S C in A preliminary characterization of “Libby-type amphiboles” by SAED (Selected Area Electron Diffraction) Batta Labratories, Inc. Newark, Delaware 1-7   [view file]