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Saint-Geniez, Pays d'Olt, Aveyron, Occitanie, Francei
Regional Level Types
Saint-Geniez- not defined -
Pays d'Olt- not defined -
AveyronDepartment
OccitanieRegion
FranceCountry

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Key
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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 44° North , 2° East (est.)
Margin of Error:~73km
Köppen climate type:Cfb : Temperate oceanic climate
Other/historical names associated with this locality:Midi-Pyrénées


Micaschist outcrop in forest lane near the road from Saint-Geniez to Castelnau de Mandailles.
French Lambert coordinates :
X = 244.67
Y = 647.05
The dominant mica, muscovite, shows an anormal composition.

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:

Albite
Formula: Na(AlSi3O8)
Description: Retromorphic phase.
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Albite var: Oligoclase
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Almandine
Formula: Fe2+3Al2(SiO4)3
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Andalusite
Formula: Al2(SiO4)O
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
'Biotite'
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
'Chlorite Group'
Description: Retromorphic phase.
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Chloritoid
Formula: (Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Cordierite
Formula: (Mg,Fe)2Al3(AlSi5O18)
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Kyanite
Formula: Al2(SiO4)O
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Description: Muscovite 2M with 32.4 % solid solution paragonite.
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Quartz
Formula: SiO2
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Rutile
Formula: TiO2
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Staurolite
Formula: Fe2+2Al9Si4O23(OH)
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
'Tourmaline'
Formula: A(D3)G6(T6O18)(BO3)3X3Z
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.
Zircon
Formula: Zr(SiO4)
Reference: D. Poulain and J. Kornprobst, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 54-58.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Group 9 - Silicates
Albite9.FA.35Na(AlSi3O8)
var: Oligoclase9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
Almandine9.AD.25Fe2+3Al2(SiO4)3
Andalusite9.AF.10Al2(SiO4)O
Chloritoid9.AF.85(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Cordierite9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
Kyanite9.AF.15Al2(SiO4)O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Staurolite9.AF.30Fe2+2Al9Si4O23(OH)
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Biotite'-
'Chlorite Group'-
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
AX2
Rutile4.4.1.1TiO2
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Almandine51.4.3a.2Fe2+3Al2(SiO4)3
Insular SiO4 Groups Only with cations in >[6] coordination
Zircon51.5.2.1Zr(SiO4)
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination
Andalusite52.2.2b.1Al2(SiO4)O
Kyanite52.2.2c.1Al2(SiO4)O
Staurolite52.2.3.1Fe2+2Al9Si4O23(OH)
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] coordination only
Chloritoid52.3.3.1(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with Al substituted rings
Cordierite61.2.1.1(Mg,Fe)2Al3(AlSi5O18)
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
var: Oligoclase-(Na,Ca)[Al(Si,Al)Si2O8]
'Biotite'-
'Chlorite Group'-
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z

List of minerals for each chemical element

HHydrogen
H Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
H StauroliteFe22+Al9Si4O23(OH)
H MuscoviteKAl2(AlSi3O10)(OH)2
BBoron
B TourmalineA(D3)G6(T6O18)(BO3)3X3Z
OOxygen
O AlbiteNa(AlSi3O8)
O Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
O AndalusiteAl2(SiO4)O
O Cordierite(Mg,Fe)2Al3(AlSi5O18)
O RutileTiO2
O KyaniteAl2(SiO4)O
O TourmalineA(D3)G6(T6O18)(BO3)3X3Z
O ZirconZr(SiO4)
O QuartzSiO2
O StauroliteFe22+Al9Si4O23(OH)
O AlmandineFe32+Al2(SiO4)3
O Albite (var: Oligoclase)(Na,Ca)[Al(Si,Al)Si2O8]
O MuscoviteKAl2(AlSi3O10)(OH)2
NaSodium
Na AlbiteNa(AlSi3O8)
Na Albite (var: Oligoclase)(Na,Ca)[Al(Si,Al)Si2O8]
MgMagnesium
Mg Cordierite(Mg,Fe)2Al3(AlSi5O18)
AlAluminium
Al AlbiteNa(AlSi3O8)
Al Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Al AndalusiteAl2(SiO4)O
Al Cordierite(Mg,Fe)2Al3(AlSi5O18)
Al KyaniteAl2(SiO4)O
Al StauroliteFe22+Al9Si4O23(OH)
Al AlmandineFe32+Al2(SiO4)3
Al Albite (var: Oligoclase)(Na,Ca)[Al(Si,Al)Si2O8]
Al MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Si AlbiteNa(AlSi3O8)
Si Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Si AndalusiteAl2(SiO4)O
Si Cordierite(Mg,Fe)2Al3(AlSi5O18)
Si KyaniteAl2(SiO4)O
Si ZirconZr(SiO4)
Si QuartzSiO2
Si StauroliteFe22+Al9Si4O23(OH)
Si AlmandineFe32+Al2(SiO4)3
Si Albite (var: Oligoclase)(Na,Ca)[Al(Si,Al)Si2O8]
Si MuscoviteKAl2(AlSi3O10)(OH)2
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca Albite (var: Oligoclase)(Na,Ca)[Al(Si,Al)Si2O8]
TiTitanium
Ti RutileTiO2
FeIron
Fe Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Fe Cordierite(Mg,Fe)2Al3(AlSi5O18)
Fe StauroliteFe22+Al9Si4O23(OH)
Fe AlmandineFe32+Al2(SiO4)3
ZrZirconium
Zr ZirconZr(SiO4)

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