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Paragonite

Formula:
NaAl
 
2
[(OH)
 
2
|AlSi
 
3
O
 
10
]
System:MonoclinicColour:Colourless, pale yellow
Hardness:


Mica Group.

Classification of Paragonite

IMA status:Approved
Strunz 8th edition ID:8/H.10-50
Nickel-Strunz 10th (pending) edition ID:9.EC.15

9 : SILICATES (Germanates)
E : Phyllosilicates
C : Phyllosilicates with mica sheets, composed of tetrahedral and octahedral nets
Dana 8th edition ID:71.2.2a.2

71 : PHYLLOSILICATES Sheets of Six-Membered Rings
2 : Sheets of 6-membered rings with 2:1 layers
Hey's CIM Ref.:16.2.4

16 : Silicates Containing Aluminum and other Metals
2 : Aluminosilicates of Na
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Type Occurrence of Paragonite

Type Locality:Sponda Alp - Pizzo Forno, Chironico Valley, Leventina, Ticino (Tessin), Switzerland

Physical Properties of Paragonite

Colour:Colourless, pale yellow
Hardness (Mohs):

Crystallography of Paragonite

Crystal System:Monoclinic

Optical Data of Paragonite

Type:Biaxial (-)
RI values: nα = 1.564 - 1.580 nβ = 1.594 - 1.609 nγ = 1.600 - 1.609
Maximum Birefringence:δ = 0.036

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:Moderate
Dispersion:r < v strong

Chemical Properties of Paragonite

Formula:
NaAl
 
2
[(OH)
 
2
|AlSi
 
3
O
 
10
]
Essential elements:Al, H, Na, O, Si
All elements listed in formula:Al, H, Na, O, Si

Relationship of Paragonite to other Species

Related Minerals - Nickel-Strunz Grouping):
9.EC.05Minnesotaite
(Fe,Mg)
 
3
Si
 
4
O
 
10
(OH)
 
2
9.EC.05Talc
Mg
 
3
Si
 
4
O
 
10
(OH)
 
2
9.EC.05Willemseite
(Ni,Mg)
 
3
Si
 
4
O
 
10
(OH)
 
2
9.EC.10Ferripyrophyllite
Fe
 
2
Si
 
4
O
 
10
(OH)
 
2
9.EC.10Pyrophyllite
Al
 
2
Si
 
4
O
 
10
(OH)
 
2
9.EC.15Boromuscovite
KAl
 
2
[(OH)
 
2
|BSi
 
3
O
 
10
]
9.EC.15Celadonite
K(Mg,Fe
2+
 
)(Fe
3+
 
,Al)[(OH)
 
2
|Si
 
4
O
 
10
]
9.EC.15Chernykhite
(Ba,Na)(V
3+
 
,Al,Mg)
 
2
[(OH)
 
2
|(Si,Al)
 
4
O
 
10
]
9.EC.15Montdorite
(K,Na)
 
2
(Fe
2+
 
,Mn
2+
 
,Mg)
 
5
[(OH,F)
 
2
|Si
 
4
O
 
10
]
 
2
9.EC.15Muscovite
KAl
 
2
[(OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.15Nanpingite
CsAl
 
2
[(OH,F)
 
2
|AlSi
 
3
O
 
10
]
9.EC.15Roscoelite
K(V,Al)
 
2
[(OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.15Tobelite
(NH
 
4
,K)Al
 
2
[(OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.15Aluminoceladonite
K(Mg,Fe
2+
 
)(Al,Fe
3+
 
)[(OH)
 
2
|Si
 
4
O
 
10
]
9.EC.15Chromphyllite
K(Cr,Al)
 
2
[(OH,F)
 
2
|AlSi
 
3
O
 
10
]
9.EC.15Ferro-aluminoceladonite
K(Fe
2+
 
,Mg)(Al,Fe
3+
 
)[(OH)
 
2
|Si
 
4
O
 
10
]
9.EC.15Ferroceladonite
K(Fe
2+
 
,Mg)(Fe
3+
 
,Al)[(OH)
 
2
|Si
 
4
O
 
10
]
9.EC.15Chromceladonite
K(Mg,Fe
2+
 
)(Cr,Al)[(OH)
 
2
|Si
 
4
O
 
10
]
9.EC.15Tainiolite
KLiMg
 
2
[F
 
2
|Si
 
4
O
 
10
]
9.EC.15Ganterite
(Ba,Na,K)(Al,Mg)
 
2
[(OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.20Annite
KFe
2+
3
[(OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.20Biotite
9.EC.20Ephesite
NaLiAl
 
2
[(OH)
 
2
|Al
 
2
Si
 
2
O
 
10
]
9.EC.20Hendricksite
K(Zn,Mg,Mn
2+
 
)
 
3
[(OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.20Masutomilite
(K,Rb)(Li,Mn
3+
 
,Al)
 
3
[(F,OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.20Norrishite
KLiMn
2+
2
[(OH)
 
2
|Si
 
4
O
 
10
]
9.EC.20Phlogopite
KMg
 
3
[(OH,F)
 
2
|AlSi
 
3
O
 
10
]
9.EC.20Polylithionite
KLi
 
2
Al[(F,OH)
 
2
|Si
 
4
O
 
10
]
9.EC.20Preiswerkite
NaMg
 
2
Al[(OH)
 
2
|Al
 
2
Si
 
2
O
 
10
]
9.EC.20Siderophyllite
KFe
2+
2
Al[(F,OH)
 
2
|Al
 
2
Si
 
2
O
 
10
]
9.EC.20Tetra-ferriphlogopite
KMg
 
3
[(OH,F)
 
2
|(Fe
3+
 
,Al)Si
 
3
O
 
10
]
9.EC.20Wonesite
(Na,K)(Mg,fe,Al)
 
6
(Al,Si)
 
8
O
 
20
(OH,F)
 
4
9.EC.20Zinnwaldite
KLiFe
2+
 
Al[(F,OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.20Eastonite
KMg
 
2
Al[(OH)
 
2
|Al
 
2
Si
 
2
O
 
10
]
9.EC.20Tetraferriannite
KFe
2+
3
[(OH)
 
2
|(Fe
3+
 
,Al)Si
 
3
O
 
10
]
9.EC.20Trilithionite
K(Li,Al)
 
3
[(F,OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.20Fluorannite
KFe
2+
3
[(F,OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.20Shirokshinite
KNaMg
 
2
[F
 
2
|Si
 
4
O
 
10
]
9.EC.20Shirozulite
K(Mn
2+
 
,Mg)
 
3
[(OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.20Sokolovaite
CsLi
 
2
AlSi
 
4
O
 
10
F
 
2
9.EC.20Aspidolite
NaMg
 
3
[(OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.20Fluorophlogopite
KMg
 
3
[(F,OH)
 
2
|AlSi
 
3
O
 
10
]
9.EC.25Brammallite
Na
 
0.65
Al
 
2.0
ٱAl
 
0.65
Si
 
3.35
O
 
10
(OH)
 
2
9.EC.30Margarite
CaAl
 
2
[(OH)
 
2
|Al
 
2
Si
 
2
O
 
10
]
9.EC.35Anandite
(Ba,K)(Fe
2+
 
,Mg)
 
3
[(O,OH)
 
2
|(Si,Al,Fe)
 
4
O
 
10
]
9.EC.35Bityite
CaLiAl
 
2
[(OH)
 
2
|BeAlSi
 
2
O
 
10
]
9.EC.35Clintonite
Ca(Mg,Al)
 
3
[(OH)
 
2
|Al
 
3
SiO
 
10
]
9.EC.35Kinoshitalite
(Ba,K)(Mg,Mn
2+
 
,Al)
 
3
[(OH)
 
2
|Al
 
2
Si
 
2
O
 
10
]
9.EC.35Ferrokinoshitalite
(Ba,K)(Fe
2+
 
,Mg)
 
3
[(OH,F)
 
2
|Al
 
2
Si
 
2
O
 
10
]
9.EC.35Oxykinoshitalite
(Ba,K)(Mg,Ti,Fe
3+
 
,Fe
2+
 
)
 
3
[(O,OH,F)
 
2
|(Si,Al)
 
4
O
 
10
]
9.EC.40Beidellite
(Na,Ca
 
0.5
)
 
0.3
Al
 
2
(Si,Al)
 
4
O
 
10
(OH)
 
2
·nH
 
2
O
9.EC.40Kurumsakite
(Zn,Ni,Cu)
 
8
Al
 
8
V
 
2
Si
 
5
O
 
35
·27H
 
2
O (or near)
9.EC.40Montmorillonite
(Na,Ca)
 
0.33
(Al,Mg)
 
2
Si
 
4
O
 
10
(OH)
 
2
·nH
 
2
O
9.EC.40Nontronite
Na
 
0.3
Fe
 
2
(Si,Al)
 
4
O
 
10
(OH)
 
2
·nH
 
2
O
9.EC.40Volkonskoite
Ca
 
0.3
(Cr,Mg,Fe)
 
2
(Si,Al)
 
4
O
 
10
(OH)
 
2
·4H
 
2
O
9.EC.40Yakhontovite
(Ca,Na)
 
0.5
(Cu,Fe,Mg)
 
2
Si
 
4
O
 
10
(OH)
 
2
·3H
 
2
O
9.EC.40Smectite
9.EC.45Hectorite
Na
 
0.3
(Mg,Li)
 
3
Si
 
4
O
 
10
(F,OH)
 
2
9.EC.45Saponite
Ca
 
0.25
(Mg,Fe)
 
3
(Si,Al)
 
4
O
 
10
(OH)
 
2
·nH
 
2
O
9.EC.45Sauconite
Na
 
0.3
Zn
 
3
(Si,Al)
 
4
O
 
10
(OH)
 
2
·4H
 
2
O
9.EC.45Spadaite
MgSiO
 
2
(OH)
 
2
·H
 
2
O
9.EC.45Stevensite
(Ca,Na)
 
x
Mg
 
3
Si
 
4
O
 
10
(OH)
 
2
9.EC.45Swinefordite
Li(Al,Li,Mg)
 
4
(Si,Al)
 
8
O
 
20
,(OH,F)
 
4
·xH
 
2
O
9.EC.45Zincsilite
Zn
 
3
Si
 
4
O
 
10
(OH)
 
2
·4H
 
2
O
9.EC.45Ferrosaponite
Ca
 
0.3
(Fe
2+
 
,Mg,Fe
3+
 
)
 
3
(Si,Al)
 
4
O
 
10
(OH)
 
2
·4H
 
2
O
9.EC.50Vermiculite
(Mg,Fe,Al)
 
3
(Al,Si)
 
4
O
 
10
(OH)
 
2
·4H
 
2
O
9.EC.55Baileychlore
(Zn,Fe,Al,Mg)
 
6
(Si,Al)
 
4
O
 
10
(OH)
 
8
9.EC.55Chamosite
(Fe
2+
 
,Mg)
 
5
Al[(OH)
 
8
|AlSi
 
3
O
 
10
]
9.EC.55Clinochlore
(Mg,Fe
2+
 
)
 
5
Al[(OH)
 
8
|AlSi
 
3
O
 
10
]
9.EC.55Cookeite
LiAl
 
4
(Si
 
3
Al)O
 
10
(OH)
 
8
9.EC.55Franklinfurnaceite
Ca
 
2
FeMn
 
3
MnZn
 
2
Si
 
2
O
 
10
(OH)
 
8
9.EC.55Gonyerite
(Mn,Mg)
 
5
Fe(Si
 
3
Fe)O
 
10
(OH)
 
8
9.EC.55Nimite
(Ni,Mg,Al)
 
6
(Si,Al)
 
4
O
 
10
(OH)
 
8
9.EC.55Orthochamosite
(Fe,Mg,Fe)
 
5
Al(Si
 
3
Al)O
 
10
(OH,O)
 
8
9.EC.55Pennantite
(Mn
 
5
Al)(Si
 
3
Al)O
 
10
(OH)
 
8
9.EC.55Sudoite
(Mg,Fe
2+
 
)
 
2
Al
 
3
[(OH)
 
8
|AlSi
 
3
O
 
10
]
9.EC.55Donbassite
Al
 
2
[Al
 
2.33
][Si
 
3
AlO
 
10
](OH)
 
8
9.EC.55Glagolevite
Na(Mg,Al)
 
6
[(OH,O)
 
8
|AlSi
 
3
O
 
10
]
9.EC.55Borocookeite
Li
 
1+3x
Al
 
4-x
[(BSi
 
3
)O
 
10
](OH)
 
8
[0.00 <= x <=0.33]
9.EC.60Aliettite
Ca
 
0.2
Mg
 
6
(Si,Al)
 
8
O
 
20
(OH)
 
4
·4H
 
2
O
9.EC.60Corrensite
(Mg,Fe)
 
9
(Si,Al)
 
8
O
 
20
(OH)
 
10
·nH
 
2
O
9.EC.60Dozyite
Mg
 
7
Al
 
2
[(OH)
 
12
|Al
 
2
Si
 
4
O
 
15
]
9.EC.60Hydrobiotite
9.EC.60Karpinskite
(Ni,Mg)
 
2
Si
 
2
O
 
5
(OH)
 
2
9.EC.60Kulkeite
Mg
 
8
Al(AlSi
 
7
)O
 
20
(OH)
 
10
9.EC.60Lunijianlaite
Li
 
0.7
Al
 
6.2
(Si
 
7
AlO
 
20
)(OH,O)
 
10
9.EC.60Rectorite
(Na,Ca)Al
 
4
(Si,Al)
 
8
O
 
20
(OH)
 
4
·2H
 
2
O
9.EC.60Saliotite
Li
 
0.5
Na
 
0.5
Al
 
3
Si
 
3
AlO
 
10
(OH)
 
5
9.EC.60Tosudite
9.EC.60Brinrobertsite
Na
 
0.3
Al
 
4
[(OH)
 
2
|Si
 
4
O
 
10
]
 
2
· 3.5 H
 
2
O
9.EC.65Macaulayite
(Fe,Al)
 
24
Si
 
4
O
 
43
(OH)
 
2
9.EC.70Burckhardtite
Pb
 
2
(Fe,Mn)AlTeO
 
2
Si
 
3
O
 
10
(OH)
 
2
·H
 
2
O
9.EC.75Ferrisurite
(Pb,Ca)
 
2-3
(CO
 
3
)
 
1.5-2
(OH,F)
 
0.5-1
[(Fe,Al)
 
2
Si
 
4
O
 
10
(OH)
 
2
]·nH
 
2
O
9.EC.75Surite
Pb(Pb,Ca)(CO
 
3
)
 
2
(Al,Fe,Mg)
 
2
(Si,Al)
 
4
O
 
10
(OH)
 
2
9.EC.75Niksergievite
(Ba,Ca)
 
2
(Al,Si)
 
7
O
 
10
(CO
 
3
)(OH)
 
6
·nH
 
2
O
9.EC.80Kegelite
Pb
 
12
(Zn,Fe)
 
2
Al
 
4
(SO
 
4
)
 
4
Si
 
11
O
 
38
or near
Related Minerals - Hey's Index Grouping:
16.2.1Albite
Na[AlSi
 
3
O
 
8
]
16.2.2Analcime
Na
 
2
[Al
 
2
Si
 
4
O
 
12
] · 2H
 
2
O
16.2.3Ussingite
Na
 
2
AlSi
 
3
O
 
8
OH
16.2.5Natrolite
Na
 
2
[Al
 
2
Si
 
3
O
 
10
] · 2H
 
2
O
16.2.6Tetranatrolite
16.2.7Paranatrolite
Na
 
2
Al
 
2
Si
 
3
O
 
10
·3H
 
2
O
16.2.8Ephesite
NaLiAl
 
2
[(OH)
 
2
|Al
 
2
Si
 
2
O
 
10
]
16.2.9Rectorite
(Na,Ca)Al
 
4
(Si,Al)
 
8
O
 
20
(OH)
 
4
·2H
 
2
O
16.2.10Jadeite
Na(Al,Fe
3+
 
)[Si
 
2
O
 
6
]
16.2.11Brammallite
Na
 
0.65
Al
 
2.0
ٱAl
 
0.65
Si
 
3.35
O
 
10
(OH)
 
2

Other Names for Paragonite

Synonyms:
Natron-Glimmer
German names:
Paragonit
Russian names:
Парагонит
Spanish names:
Paragonita
Varieties:
Cossaite

Polytypes for Paragonite

Polytypes:
Paragonite-1MParagonite-2M1Paragonite-3T

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.

References for Paragonite

Reference List:Schaller, Waldemar Theodore & Rollin Elbert Stevens (1941), The validity of paragonite as a mineral species: American Mineralogist: 26: 541-545.

American Mineralogist (1984): 69: 122-127.

European Journal of Mineralogy (1992): 4: 283.

Canadian Mineralogist (1998): 36: 905-912.

Internet Links for Paragonite

Search Engines:
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  • External Links:
  • Look for Paragonite on Webmineral
  • Look for Paragonite on Athena Mineralogy
  • Look for Paragonite on Wikipedia
  • Look for Paragonite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Paragonite in the Natural History Museum (London) online catalogue
  • Paragonite details from Handbook of Mineralogy (PDF)
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    Localities for Paragonite

    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.
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    (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.
    Australia
     
    • New South Wales
      • Yancowinna Co.
    Birch BH Book
    • Tasmania
      • Moina District (Middlesex District)
    Bottrill & Baker (in prep) Catalogue of minerals of Tasmania
      • Queenstown district
        • Mount Lyell Mines
    Bottrill RS & Baker, WE (in prep) Catalogue of Minerals of Tasmania. Mineral Resources Tasmania
    Austria
     
    • Carinthia
      • Friesach - Hüttenberg area
        • Hüttenberg
          • Hüttenberger Erzberg
            • Knappenberg
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Gurktaler Alpen Mts
        • Radenthein
          • Millstätter Alpe Mt.
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Hohe Tauern Mts
        • Glockner group
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
        • Heiligenblut
          • Winkl
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Kreuzeck group
        • Penk
          • Teuchlbach valley
    Walter, F. & Ettinger, K. (2001
    • Salzburg
      • Abtenau
        • Tennen Mts
    A. Strasser: Die Minerale Salzburgs, 1989
      • Dienten
    R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
      • Hohe Tauern Mts
        • Fusch valley
          • Ferleiten
    A. Strasser: Die Minerale Salzburgs (1989)
    • Styria
      • Koralpe Mts
        • Deutschlandsberg
    Schortmann's Minerals (Massachusetts) specimens
    • Tyrol
      • East Tyrol
        • Virgen valley
    R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
    Belgium
     
    • Liège Province
      • Sankt-Vith
    • Luxembourg Province
      • Stavelot Massif
        • Vielsalm
    Th. Theye and A.M. Fransolet : "Virtually Pure Ottrelite from the Region of Ottré, Belgium", European Journal of Mineralogy, 1994, 6, 547-555
    Canada
     
    • Ontario
      • Cochrane District
        • Kidd Township
          • Timmins
    ontariominerals.com
    • Québec
      • Abitibi Co.
        • Chibougamau
    No reference listed
    China
     
    • Henan Province
      • Xinyang Prefecture
        • Xin Co.
    Ruyuan Zhang and Liou, J.G. (1994): European Journal of Mineralogy 6(2), 217-233.
    • Jiangsu Province
      • Lianyungang Prefecture
        • Donghai Co.
    Oberti, R., Boiocchi, M., and Smith, D.C. (2003): Mineralogical Magazine 67(4), 769-782.
    • Shandong Province
      • Jinan Prefecture
        • Jinan City
          • Licheng District
            • Qinglong Mt.
    Am. Min. , V 89, pp. 1772-1783, 2004.
    • Xinjiang (Xinjiang-Uygur) Autonomous Region
      • Yili Hasake (Ili Kazakh) Autonomous Prefecture
    Wei Lin and Masaki Enami (2006): Island Arc 15(4), 483-502.
    Czech Republic
     
    • Moravia (Mähren; Maehren)
      • Vysočina Region
        • Třebíč
    Novák, M. & Škoda, R. (2007): Mn3+-rich andalusite to kanonaite and their breakdown products from metamanganolite at Kojetice near Třebíč, the Moldanubian Zone, Czech Republic. Journal of Geosciences, 52(1-2), 161-167.
    France
     
    • Rhône-Alpes
      • Savoie
    Germany
     
    • Saxony
      • Erzgebirge
        • Pockau
          • Forchheim
    Stöckhert, Bernard, Johannes Duyster, Claudia Trepmann, Hans-Joachim Massonne (2001), Microdiamond daughter crystals precipitated from supercritical COH & plus; silicate fluids included in garnet, Erzgebirge, Germany: Geology: 29(5): 391-394.
        • Schwarzenberg District
          • Bockau
    Greece
     
    • Aegean Islands (Aiyaíon) Department
      • Kykládes Prefecture
        • Cyclade Islands (Cyclades; Kikladhes; Nomos Kikladhon)
          • Sifnos Island
    Eur. J. Mineral. , 1992, 4, pp. 619-634.
    Eur. J. Mineral. , 1996, 8, pp. 607-623.
      • Sámos Prefecture
        • Sámos Island
    http://www.gfz-potsdam.de/pb4/pg1/people/feenstraabstracts/feen-abs4.html
          • Kerketeas Mt (Kerkis Mt)
    No reference listed
    • Crete (Kriti) Department
      • Crete (Kriti) Island
        • Chania (Khania; Chaníon) Prefecture
    Eur. J. Mineral. , 1992, 4, pp. 487-507.
    Eur. J. Mineral. , 1992, 4, pp. 487-507.
        • Heraklion (Iraklion) Prefecture
          • Heraklion (Iraklion)
    Eur. J. Mineral. , 1992, 4, pp. 487-507.
        • Lasithi Prefecture
          • Sitía
            • Rousa Eklissia (Roússa Ekklissia)
    Eur. J. Mineral. , 1992, 4, pp. 487-507.
    • Peloponnese (Peloponnisos) Department
      • Argolís (Argolida) Prefecture
    Eur. J. Mineral. , 1992, 4, pp. 487-507.
      • Lakonia (Laconia) Prefecture
    Eur. J. Mineral. , 1992, 4, pp. 487-507.
    Eur. J. Mineral. , 1992, 4, pp. 487-507.
    Hungary
     
    • Győr-Moson-Sopron Co.
      • Soproni Mts.
        • Sopron
    Szakáll-Jánosi: Minerals of Hungary, 1995
    Szakáll-Jánosi: Minerals of Hungary, 1995
    Szakáll-Jánosi: Minerals of Hungary, 1995
    Italy
     
    • Aosta Valley
      • Pont Saint-Martin
    Ch. Robert et al. , Bull. Minéral. , 1985, 108, pp. 699-711.
    • Piedmont
      • Cuneo Province
        • Dora Maira Massif
          • Varaita Valley
    T. Hirajima and R. Compagnoni : "Petrology of a jadeite-quartz-almandine-phengite fels with retrograde ferro-nyböite from the Dora-Maira Massif, Western Alps", Eur. Journ. Mineral., 1993, 5, pp 943-955.
        • Varaita Valley
          • Bellino
    R. Lefèvre and A. Michard, Bull. Soc. Franç. Minér. Crist., 1965, LXXXVIII, pp. 664-677.
      • Torino Province
        • Sesia-Lanzo zone
          • Cuorgnè
    Ch. Robert et al. , Bull. Minéral. , 1985, 108, pp. 699-711.
          • Lanzo Valley
            • Lanzo Massif
              • Balangero - Corio area
                • Malone Valley
    Eur. J. Mineral. , 1989, 1, pp. 89-104.
    Eur. J. Mineral. , 1989, 1, pp. 89-104.
    Eur. J. Mineral (1989): 1: 89-104.
    Eur. J. Mineral. , 1989, 1, pp. 89-104.
            • Rocca Canavese
              • Orco Valley
    Eur. J. Mineral. , 1989, 1, pp. 89-104.
    Eur. J. Mineral. , 1989, 1, pp. 89-104.
              • Soana valley
    Eur. J. Mineral (1989): 1: 89-104.
    Eur. J. Mineral. , 1989, 1, pp. 89-104.
    • Tuscany
      • Grosseto Province
    "Ferro- and Magnesiocarpholite from the Monte Argentario (Italy) : First Evidence for High-Pressure metamorphism of the Verrucano Sequence, and significance for P-T path reconstruction", Th. Theye, J. Reinhardt, B. Goffé, L. Jolivet, Ch. Brunet, European Journal of Mineralogy, 1997, 9, 859-873
    Japan
     
    • Honshu Island
      • Chubu Region
        • Niigata Prefecture
          • Itoigawa
    www.city.itoigawa.niigata.jp/fmm/detail-menu2/min109-corundum/corundum.html (in matrix of corundum-bearing river cobbles)
    • Shikoku Island
      • Ehime Prefecture
        • Doi
    Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan)
        • Niihama
    Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan)
    Norway
     
    • Nordland
      • Fauske
    Henely (1970b, p. 695); Neumann (1985, p. 132).
    • Sogn og Fjordane
      • Selje
    • Sør-Trøndelag
      • Oppdal
    No reference listed
    • Telemark
    No reference listed
      • Porsgrunn
        • Langangen
          • Slevolden
    Engvoldsen,T.,Andersen, F.,Berge, S.A. & Burvald, I. (1991): Pegmatittmineraler fra Larvik ringkompleks. STEIN 18(1),15-71
    Russia
     
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
          • Keivy Mountains
    P.M. kartashov data
    www.koeln.netsurf.de/~w.steffens/khib.htm
    • Urals Region
      • Chelyabinsk Oblast'
        • Kyshtym (Kychtym; Kishtim)
    Fersman Museum, Moscow.
    • Western-Siberian Region
      • Tyumenskaya Oblast'
    [Mineralien Welt 6/92:62]
    Slovakia
     
    • Košice Region
      • Slovenský kras Mts
    C. Lemanski, Jr. (re-entry of lost Mindat data).
    Spain
     
    • Andalusia
      • Almería
        • Adra
    B. Goffé et al. , Eur. J. Mineral. , 1996, 8, pp. 335-348.
        • Sierra Alhamilla
    Eur. J. Mineral. , 1989, 1, pp. 139-142..
          • Tabernas
    B. Goffé et al. , Eur. J. Mineral. , 1996, 8, pp. 335-348.
      • Granada
        • Salobreña
          • Otivar
    Eur. J. Mineral. , 1989, 1, pp. 139-142..
    J.M. Azanon and B. Goffé, Eur. J. Mineral., 1997, 9, pp. 1035-1051.
          • Trevenque
    B. Goffé et al. , Eur. J. Mineral. , 1996, 8, pp. 335-348.
    Sweden
     
    • Västerbotten
      • Skellefteå
    Switzerland
     
    • Ticino (Tessin)
      • Centovalli
    Lapis Volume 32, Nr. 6, October 2007
      • Leventina
        • Chironico Valley
    Can Min 36 (1998), 905
    • Wallis (Valais)
      • Binn Valley
        • Im Feld (Imfeld; Feld; Fäld)
    No reference listed
      • Martigny
        • Mont Chemin
    American Mineralogist, Volume 90, pages 821–835, 2005
        • Saas Valley
          • Saas Almagell
    Christian Bracke Collection
    Taiwan
     
    • Taiwan Province
      • Hualien Co.
        • Juishuei
    Turkey
     
    • Marmara Region
      • Balikesir Province
    Turkish J. Earth Sci. 9:47-56 (2000)
          • Bayramiç
    Turkish Journal of Earth Sciences, Vol. 9, 2000, pp. 47-56.
    UK
     
    • Wales
      • Gwynedd (Caernarvonshire)
        • Lleyn Peninsula
          • Llanfaelrhys
            • Rhiw
    No reference listed
    USA
     
    • Alabama
      • Cleburne Co.
    Rocks & Min 70:5 pp 320-333
    Mineralogy of Alabama Geol Surv Ala. Bull 120
    • Arizona
      • Yavapai Co.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 320; Shafiqullah, M., et al (1980), K-Ar geochronology and geologic history of southwestern AZ and adjacent areas, in J.P. Jenney and C. Stone (editors), Studies in western AZ, AZ Geol. Soc. Digest: 12: 201-260.
    • Colorado
      • Lake Co.
        • Leadville District
    Minerals of Colorado (1997) Eckel, E. B.
            • Iron Hill
    Minerals of Colorado (1997) E.B. Eckels
    • Georgia
      • Douglas Co.
        • Villa Rica
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.