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Granite outcrops, Irfersgrün, Lengenfeld, Vogtlandkreis, Saxony, Germanyi
Regional Level Types
Granite outcropsGroup of Outcrops
IrfersgrünVillage
LengenfeldMunicipality
VogtlandkreisDistrict
SaxonyState
GermanyCountry

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Key
Latitude & Longitude (WGS84):
50° North , 12° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~1km
Locality type:
Group of Outcrops
Köppen climate type:
Other Languages:
German:
Granitaufschlüsse (inkl. Lochmühle), Irfersgrün, Lengenfeld, Vogtlandkreis, Sachsen, Deutschland


Outcrops of Kirchberg granite in the forest near Irfersgrün (including the Lochmühle site). The locality was discovered incidentally, when gravel for road construction works was quarried during the 1960's.

Select Mineral List Type

Standard Detailed Gallery Strunz Dana Chemical Elements

Mineral List


6 valid minerals.

Detailed Mineral List:

Beryl
Formula: Be3Al2(Si6O18)
Reference: H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
Beryl var. Aquamarine
Formula: Be3Al2Si6O18
Reference: H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
Cordierite
Formula: (Mg,Fe)2Al3(AlSi5O18)
Reference: J. Müller, Werdau, Saxony
'Feldspar Group'
Reference: M Adelt collection
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: J. Müller, Werdau, Saxony
Quartz
Formula: SiO2
Reference: J. Müller, Werdau, Saxony
Quartz var. Smoky Quartz
Formula: SiO2
Reference: H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977
Rutile
Formula: TiO2
Reference: J. Müller, Werdau, Saxony
Rutile var. Sagenite (of Saussure)
Formula: TiO2
Reference: M Adelt collection
Schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: J. Müller, Werdau, Saxony; Uwe Kolitsch & Andreas Ertl (single-crystal structure refinement)

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
var. Smoky Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
var. Sagenite (of Saussure)4.DB.05TiO2
Group 9 - Silicates
Beryl9.CJ.05Be3Al2(Si6O18)
var. Aquamarine9.CJ.05Be3Al2Si6O18
Cordierite9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Schorl9.CK.05Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Unclassified Minerals, Rocks, etc.
'Feldspar Group'-

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
AX2
Rutile4.4.1.1TiO2
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Beryl61.1.1.1Be3Al2(Si6O18)
Six-Membered Rings with Al substituted rings
Cordierite61.2.1.1(Mg,Fe)2Al3(AlSi5O18)
Six-Membered Rings with borate groups
Schorl61.3.1.10Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
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
Unclassified Minerals, Mixtures, etc.
Beryl
var. Aquamarine
-Be3Al2Si6O18
'Feldspar Group'-
Quartz
var. Smoky Quartz
-SiO2
Rutile
var. Sagenite (of Saussure)
-TiO2

List of minerals for each chemical element

HHydrogen
H SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
H MuscoviteKAl2(AlSi3O10)(OH)2
BeBeryllium
Be Beryl var. AquamarineBe3Al2Si6O18
Be BerylBe3Al2(Si6O18)
BBoron
B SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
OOxygen
O Quartz var. Smoky QuartzSiO2
O SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
O QuartzSiO2
O RutileTiO2
O Cordierite(Mg,Fe)2Al3(AlSi5O18)
O MuscoviteKAl2(AlSi3O10)(OH)2
O Beryl var. AquamarineBe3Al2Si6O18
O Rutile var. Sagenite (of Saussure)TiO2
O BerylBe3Al2(Si6O18)
NaSodium
Na SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
MgMagnesium
Mg Cordierite(Mg,Fe)2Al3(AlSi5O18)
AlAluminium
Al SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Al Cordierite(Mg,Fe)2Al3(AlSi5O18)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Beryl var. AquamarineBe3Al2Si6O18
Al BerylBe3Al2(Si6O18)
SiSilicon
Si Quartz var. Smoky QuartzSiO2
Si SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Si QuartzSiO2
Si Cordierite(Mg,Fe)2Al3(AlSi5O18)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si Beryl var. AquamarineBe3Al2Si6O18
Si BerylBe3Al2(Si6O18)
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2
TiTitanium
Ti RutileTiO2
Ti Rutile var. Sagenite (of Saussure)TiO2
FeIron
Fe SchorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3(OH)
Fe Cordierite(Mg,Fe)2Al3(AlSi5O18)

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

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