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Beg ar Galez, Sein Island, Finistère, Brittany, Francei
Regional Level Types
Beg ar Galez- not defined -
Sein IslandIsland
FinistèreDepartment
BrittanyRegion
FranceCountry

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Name(s) in local language(s):Beg ar Galez, Île de Sein
Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 48° North , 4° West (est.)
Margin of Error:~83km
Köppen climate type:Cfb : Temperate oceanic climate


No description has been added for this locality. Can you add one?

Regions containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


11 valid minerals.

Detailed Mineral List:

Antimony
Formula: Sb
Reference: Y. Fouquet, C. Laforêt, L. Chauris, Bull. Minéral., 1978, 101, pp. 363-367, France.
Arsenopyrite
Formula: FeAsS
Reference: Chauris, L. (2014): Minéraux de Bretagne, Les Editions du Piat, 78.
'Garnet Group'
Formula: X3Z2(SiO4)3
Reference: Barrière, M., Chauris, L., Fouquet, Y., Guilcher, A., Lefort, J.-P., Pelhate, A. (1985): Notice explicative de la feuille Pointe du Raz à 1/50000, B.R.G.M., Editions du Service géologique national, p. 14.
Kermesite
Formula: Sb2S2O
Reference: Chauris, L. (2014): Minéraux de Bretagne, Les Editions du Piat, 66.
Marcasite
Formula: FeS2
Reference: Y. Fouquet, C. Laforêt, L. Chauris, Bull. Minéral., 1978, 101, pp. 363-367, France.
Plagionite
Formula: Pb5Sb8S17
Reference: Chauris, L. (2014): Minéraux de Bretagne, Les Editions du Piat, 81.
Pyrite
Formula: FeS2
Reference: Y. Fouquet, C. Laforêt, L. Chauris, Bull. Minéral., 1978, 101, pp. 363-367, France.
Quartz
Formula: SiO2
Reference: Y. Fouquet, C. Laforêt, L. Chauris, Bull. Minéral., 1978, 101, pp. 363-367, France.
Semseyite
Formula: Pb9Sb8S21
Reference: Y. Fouquet, C. Laforêt, L. Chauris, Bull. Minéral., 1978, 101, pp. 363-367, France.
Sphalerite
Formula: ZnS
Reference: Chauris, L. (2014): Minéraux de Bretagne, Les Editions du Piat, 52.
Stibnite
Formula: Sb2S3
Reference: Y. Fouquet, C. Laforêt, L. Chauris, Bull. Minéral., 1978, 101, pp. 363-367, France.
Zinkenite
Formula: Pb9Sb22S42
Reference: Y. Fouquet, C. Laforêt, L. Chauris, Bull. Minéral., 1978, 101, pp. 363-367, France.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Antimony1.CA.05Sb
Group 2 - Sulphides and Sulfosalts
Arsenopyrite2.EB.20FeAsS
Kermesite2.FD.05Sb2S2O
Marcasite2.EB.10aFeS2
Plagionite2.HC.10bPb5Sb8S17
Pyrite2.EB.05aFeS2
Semseyite2.HC.10dPb9Sb8S21
Sphalerite2.CB.05aZnS
Stibnite2.DB.05Sb2S3
Zinkenite2.JB.35aPb9Sb22S42
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Unclassified Minerals, Rocks, etc.
'Garnet Group'-X3Z2(SiO4)3

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Semi-metals and non-metals
Antimony1.3.1.2Sb
Group 2 - SULFIDES
AmXp, with m:p = 1:1
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 2:3
Stibnite2.11.2.1Sb2S3
AmBnXp, with (m+n):p = 1:2
Arsenopyrite2.12.4.1FeAsS
Marcasite2.12.2.1FeS2
Pyrite2.12.1.1FeS2
Oxysulfides
Kermesite2.13.1.1Sb2S2O
Group 3 - SULFOSALTS
2 < ø < 2.49
Plagionite3.6.20.2Pb5Sb8S17
Semseyite3.6.20.4Pb9Sb8S21
1 < ø < 2
Zinkenite3.8.1.1Pb9Sb22S42
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

OOxygen
O QuartzSiO2
O KermesiteSb2S2O
O Garnet GroupX3Z2(SiO4)3
SiSilicon
Si QuartzSiO2
Si Garnet GroupX3Z2(SiO4)3
SSulfur
S StibniteSb2S3
S PyriteFeS2
S MarcasiteFeS2
S ZinkenitePb9Sb22S42
S SemseyitePb9Sb8S21
S SphaleriteZnS
S ArsenopyriteFeAsS
S PlagionitePb5Sb8S17
S KermesiteSb2S2O
FeIron
Fe PyriteFeS2
Fe MarcasiteFeS2
Fe ArsenopyriteFeAsS
ZnZinc
Zn SphaleriteZnS
AsArsenic
As ArsenopyriteFeAsS
SbAntimony
Sb StibniteSb2S3
Sb AntimonySb
Sb ZinkenitePb9Sb22S42
Sb SemseyitePb9Sb8S21
Sb PlagionitePb5Sb8S17
Sb KermesiteSb2S2O
PbLead
Pb ZinkenitePb9Sb22S42
Pb SemseyitePb9Sb8S21
Pb PlagionitePb5Sb8S17

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Chauris L., Fouquet Y., Moëlo Y. (1977): Les occurrences antimonifères de 1’ile de Sein et du Cap Sizun (Finistère). Leur place dans la metallogenie Armoricaine. Bull. Soc. Fr. Minéral. Cristallogr. 100, 208–213.


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