Griceite Mineral Data

Griceite Mineral Data
Search Webmineral :
   
Home Crystal jmol jPOWD Chem X Ray Dana Strunz Properties A to Z Images Share
      News Help About


General Griceite Information

Help on Chemical Formula: Chemical Formula: LiF
Help on Composition: Composition: Molecular Weight = 25.94 gm
   Lithium   26.76 %  Li   57.60 % Li2O
   Fluorine  73.24 %  F    73.24 % F
               -   %   F   -30.84 % -O=F2    
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: LiF
Help on Environment: Environment: In a sodalite inclusion in nepheline syenite.
Help on IMA Status: IMA Status: Approved IMA 1989
Help on Locality: Locality: Proudrette quarry, Mt. St. Hilaire, Quebec, Canada. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Joel D. Grice (1946-), curator of minerals, Canadian Museum of Hature, Ottawa, Canada.
Help on Name Pronunciation: Name Pronunciation: Griceite Say GRICEITE
Help on Synonym: Synonym: ICSD 62361
  IMA1986-043
  PDF 45-1460
 

Griceite Image

Click Here for Larger Griceite Image in a New Browser Window Images:
Click Here for Larger Griceite Image

Griceite   Villiaumite

Comments: White aggregates of griceite with pinkish villiaumite.
Location: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mt Saint-Hilaire, Rouville Co., Québec, Canada. Scale: Picture size 3.5 mm.
© Thomas Witzke / Abraxas-Verlag

Griceite Crystallography
Help on Cell Dimensions: Cell Dimensions: a = 4.027, Z = 4; V = 65.30 Den(Calc)= 2.64
Help on Crystal System: Crystal System: Isometric - HexoctahedralH-M Symbol (4/m 3 2/m) Space Group: F m3m
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 2.01(1), 2.32(0.9), 1.424(0.5),0.822(0.1), 0.9(0.1), 0.924(0.1), 1.163(0.1), 1.213(0.1),
Click Here for Large Griceite Structure Window Crystal Structure:

Mouse
drag1 - LMB Manipulate Structure
drag2 - RMB Resize/Rotate
Keyboard
S - Stereo Pair on/off
H - Help Screen
I - Data Info
A - Atoms On/Off
P - Polyhedra On/Off
B - Bonds On/Off
 Help on Above


Wyckoff R W G , Crystal Structures , 1 (1963) p.85-237, Second edition. Interscience Publishers, New York, New York, rocksalt structure

 

Physical Properties of Griceite

Help on Cleavage: Cleavage: {100} Good, {100} Good, {100} Good
Help on Color: Color: Green white, Yellowish white, White.
Help on Density: Density: 2.62
Help on Diaphaneity: Diaphaneity: Translucent
Help on Fracture: Fracture: Conchoidal - Uneven - Uneven fracture producing small, conchoidal fragments.
Help on Habit: Habit: Inclusions - Generally found as inclusions in other minerals.
Help on Habit: Habit: Microscopic Crystals - Crystals visible only with microscopes.
Help on Hardness: Hardness: 4.5 - Between Fluorite and Apatite
Help on Luminescence: Luminescence: Sometimes Fluorescent, Short UV=light yellow.
Help on Luster: Luster: Vitreous - Dull
Help on Streak: Streak: white
 

Optical Properties of Griceite

Help on Optical Data: Optical Data: Isotropic, n=1.392.
 

Calculated Properties of Griceite

Help on Electron Density: Electron Density: Bulk Density (Electron Density)=2.44 gm/cc
note: Specific Gravity of Griceite =2.64 gm/cc.
Help on Fermion Index: Fermion Index: Fermion Index = 0.02
Boson Index = 0.98
Help on Photoelectric: Photoelectric: PEGriceite = 0.51 barns/electron
U=PEGriceite x rElectron Density= 1.26 barns/cc.
Help on Radioactivity: Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Griceite is Not Radioactive
 

Griceite Classification
Help on Dana Class: Dana Class: 09.01.01.05 (09)Anhydrous and Hydrated Halides
  (09.01)where A X
  (09.01.01)Halite Group
 
09.01.01.01 Halite NaCl F m3m 4/m 3 2/m
 
09.01.01.02 Sylvite KCl F m3m 4/m 3 2/m
 
09.01.01.03 Villiaumite NaF F m3m 4/m 3 2/m
 
09.01.01.04 Carobbiite KF F m3m 4/m 3 2/m
 
09.01.01.05 Griceite LiF F m3m 4/m 3 2/m
Help on Strunz Class: Strunz Class: 03.AA.20 03 - HALIDES
  03.A - Simple Halides, Without H2O
  03.AA -M:X = 1:1, 2:3, 3:5, etc.
 
03.AA.20 Carobbiite KF F m3m 4/m 3 2/m
 
03.AA.20 Griceite LiF F m3m 4/m 3 2/m
 
03.AA.20 Halite NaCl F m3m 4/m 3 2/m
 
03.AA.20 Sylvite KCl F m3m 4/m 3 2/m
 
03.AA.20 Villiaumite NaF F m3m 4/m 3 2/m
 

Other Griceite Information
Help on References: References: NAME( Dana8) PHYS. PROP.(Dana8) OPTIC PROP.(Dana8)
Help on See Also: See Also: Links to other databases for Griceite :
1 - Alkali-Nuts(English)
2 - Alkali-Nuts(Francais)
3 - Am. Min. Crystal Structure Database
4 - Athena
5 - EUROmin Project
6 - Ecole des Mines de Paris
7 - GeoScienceWorld
8 - Google Images
9 - Google Scholar
10 - Handbook of Mineralogy (MinSocAm)
11 - Handbook of Mineralogy (UofA)
12 - MinDAT
13 - Mineralienatlas (Deutsch)
14 - Online Mineral Museum
15 - QUT Mineral Atlas
16 - Ruff.Info

Search for Griceite using:

Google
 
Web webmineral.com
[AOL] [Bing] [Dog Pile] [GeoScienceWorld] [HotBot] [Ixquick] [Lycos] [MAMMA] [Scirus] [Teoma] [WebCrawler] [Wikipedia] [YAHOO]

Visit our Advertisers for Griceite :

A Bijoux Google Search for Griceite
Adam's Minerals Google Search for Griceite
Cape Minerals Google Search for Griceite
Dakota Matrix Minerals Google Search for Griceite
Excalibur Mineral Corp. Google Search for Griceite
Exceptional Minerals Google Search for Griceite
John Betts Fine Minerals Search for Griceite
McDougall Minerals Google Search for Griceite
Mineral News Website Link
Rock and Mineral Shows Google Search for Griceite
Weinrich Minerals, Inc. Google Search for Griceite

Ask about Griceite here :
Ask-A-Mineralogist from the Mineralogical Society of America
Mindat.org's Discussion Groups
Original Rockhounds Discussion Group
Rockhounds Discussion Group on Yahoo Groups
Mineral Discussion Forum from Fabre Minerals - also available in Español

Print or Cut-and-Paste your Griceite Specimen Label here :

Griceite

LiF
Dana No: 09.01.01.05 Strunz No: 03.AA.20
Locality:

 

Notes: