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Griceite

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Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada
© Stephan Wolfsried

Show Griceite Photos (8)
Formula:
LiF
Hardness:4½
Name:Named for Joel Denison Grice, Curator of Minerals, National Museum of Natural Sciences in Ottawa, Ontario, Canada.
This page provides mineralogical data about Griceite.

Classification of Griceite

IMA status:Approved
Strunz 8th edition ID:3/A.02-05
Nickel-Strunz 10th (pending) edition ID:3.AA.20

3 : HALIDES
A : Simple halides, without H2O
A : M:X = 1:1, 2:3, 3:5, etc.
Dana 8th edition ID:9.1.1.5

9 : NORMAL HALIDES
1 : AX
Hey's CIM Ref.:8.1.1

8 : Halides - Fluorides, Chlorides, Bromides and Iodides; also Fluoborates and Fluosilicates
1 : Halides of the alkali metals and ammonium
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Type Occurrence of Griceite

Type Locality:Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada
Year of Discovery:1989

Physical Properties of Griceite

Hardness (Mohs):4½

Chemical Properties of Griceite

Formula:
LiF
Essential elements:F, Li
All elements listed in formula:F, Li
CAS Registry number:7789-24-4

CAS Registry numbers are published by the American Chemical Society

Relationship of Griceite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
3.AA.05Marshite
CuI
3.AA.05Miersite
(Ag,Cu)I
3.AA.05Nantokite
CuCl
3.AA.05UM1999-11:I:CuS
Cu(I,S)
3.AA.10Iodargyrite
AgI
3.AA.10Tocornalite
(Ag,Hg)I
3.AA.15Bromargyrite
AgBr
3.AA.15Chlorargyrite
AgCl
3.AA.20Carobbiite
KF
3.AA.20Halite
NaCl
3.AA.20Sylvite
KCl
3.AA.20Villiaumite
NaF
3.AA.25Salammoniac
NH
 
4
Cl
3.AA.25UM1998-03-Cl:Tl
TlCl
3.AA.25Lafossaite
Tl(Cl,Br)
3.AA.30Calomel
Hg
 
2
Cl
 
2
3.AA.30Kuzminite
Hg
 
2
(Br,Cl)
 
2
3.AA.30Moschelite
Hg
 
2
I
 
2
3.AA.35Neighborite
NaMgF
 
3
3.AA.40Chlorocalcite
KCaCl
 
3
3.AA.45Kolarite
PbTeCl
 
2
3.AA.50Radhakrishnaite
PbTe
 
3
(Cl,S)
 
2
3.AA.55Challacolloite
KPb
 
2
Cl
 
5
3.AA.60Hephaistosite
TlPb
 
2
Cl
 
5
Related Minerals - Hey's Index Grouping:

- +
8.1.2Villiaumite
NaF
8.1.3Halite
NaCl
8.1.4Hydrohalite
NaCl·2H
 
2
O
8.1.5Carobbiite
KF
8.1.6Sylvite
KCl
8.1.7Salammoniac
NH
 
4
Cl

Other Names for Griceite

Synonyms:
IMA1986-043Unnamed (MSH UK-54)
Other Languages:
German:Griceit
Russian:Грайсит
Spanish:Griceita

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
External LinksSearch for toxicity information at the United States National Library of Medicine

References for Griceite

Reference List:Van Velthuizen, J., Chao, G.Y. (1989) Griceite, LiF, a new mineral species from Mont Saint-Hilaire, Quebec. Canadian Mineralogist: 27: 125-127.

Internet Links for Griceite

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  • Raman and XRD data at RRUFF project
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    Localities for Griceite

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    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Canada
     
    • Québec
      • Montérégie
        • Rouville RCM
          • Mont Saint-Hilaire
    		Van Velthuizen,J. and Chao, G.Y., Griceite (1989), LiF, a new mineral species from Mont Saint-Hilaire, Quebec. Canadian Mineralogist: 27: 125-127.
    Mineral and/or Locality
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 7th Nov 2009 05:53:22