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Perlenhardt, Königswinter, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germanyi
Regional Level Types
Perlenhardt- not defined -
KönigswinterTown
Rhein-Sieg-KreisDistrict
CologneAdministrative District
North Rhine-WestphaliaState
GermanyCountry

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Latitude & Longitude (WGS84):
50° 40' 29'' North , 7° 16' 0'' East
Latitude & Longitude (decimal):
50.67500,7.26667
GeoHash:
G#:u1j0m357m
GRN:
N34E04
Köppen climate type:
Cfb : Temperate oceanic climate
Nearest Settlements:
PlacePopulationDistance
Boseroth600(2014)3.1km
Dahlhausen150(2014)3.3km
Weiler400(2014)3.9km
Bad Honnef25,348(2016)4.5km
Königswinter41,164(2015)5.7km
Mindat Locality ID:
126034
Long-form identifier:
mindat:1:2:126034:5
GUID (UUID V4):
7583ea61-cfcc-40e6-826b-9d03523d29a6
Name(s) in local language(s):
Perlenhardt, Königswinter, Siebengebirge, Nordrhein-Westfalen, Deutschland


Ancient quarries in the alkali trachyte of Perlenhardt mountain.
Located 0.5 km south of Ittenbach and 5 km east of Königswinter.

Select Mineral List Type

StandardDetailedGalleryStrunzChemical Elements

Detailed Mineral List:

ⓘAegirine
Formula:NaFe3+Si2O6
ⓘAlmandine
Formula:Fe2+3Al2(SiO4)3
ⓘAndalusite
Formula:Al2(SiO4)O
ⓘCordierite
Formula:(Mg,Fe)2Al3(AlSi5O18)
ⓘCorundum
Formula:Al2O3
ⓘHematite
Formula:Fe2O3
ⓘ'Heulandite Subgroup'
Formula:(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
ⓘNatrolite
Formula:Na2Al2Si3O10 · 2H2O
ⓘ'Quartz-beta'
Formula:SiO2
ⓘRutile
Formula:TiO2
ⓘSanidine
Formula:K(AlSi3O8)
ⓘSillimanite
Formula:Al2(SiO4)O
ⓘSpinel
Formula:MgAl2O4
ⓘTridymite
Formula:SiO2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘSpinel4.BB.05MgAl2O4
ⓘCorundum4.CB.05Al2O3
ⓘHematite4.CB.05Fe2O3
ⓘTridymite4.DA.10SiO2
ⓘ'Quartz-beta'4.DA.55SiO2
ⓘRutile4.DB.05TiO2
Group 9 - Silicates
ⓘAlmandine9.AD.25Fe2+3Al2(SiO4)3
ⓘSillimanite9.AF.05Al2(SiO4)O
ⓘAndalusite9.AF.10Al2(SiO4)O
ⓘCordierite9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
ⓘAegirine9.DA.25NaFe3+Si2O6
ⓘSanidine9.FA.30K(AlSi3O8)
ⓘNatrolite9.GA.05Na2Al2Si3O10 · 2H2O
Unclassified
ⓘ'Heulandite Subgroup'-(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O

List of minerals for each chemical element

HHydrogen
HⓘHeulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
HⓘNatroliteNa2Al2Si3O10 · 2H2O
OOxygen
OⓘAegirineNaFe3+Si2O6
OⓘAndalusiteAl2(SiO4)O
OⓘAlmandineFe32+Al2(SiO4)3
OⓘCordierite(Mg,Fe)2Al3(AlSi5O18)
OⓘCorundumAl2O3
OⓘHematiteFe2O3
OⓘHeulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
OⓘNatroliteNa2Al2Si3O10 · 2H2O
OⓘRutileTiO2
OⓘSanidineK(AlSi3O8)
OⓘSillimaniteAl2(SiO4)O
OⓘSpinelMgAl2O4
OⓘTridymiteSiO2
OⓘQuartz-betaSiO2
NaSodium
NaⓘAegirineNaFe3+Si2O6
NaⓘHeulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
NaⓘNatroliteNa2Al2Si3O10 · 2H2O
MgMagnesium
MgⓘCordierite(Mg,Fe)2Al3(AlSi5O18)
MgⓘSpinelMgAl2O4
AlAluminium
AlⓘAndalusiteAl2(SiO4)O
AlⓘAlmandineFe32+Al2(SiO4)3
AlⓘCordierite(Mg,Fe)2Al3(AlSi5O18)
AlⓘCorundumAl2O3
AlⓘHeulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
AlⓘNatroliteNa2Al2Si3O10 · 2H2O
AlⓘSanidineK(AlSi3O8)
AlⓘSillimaniteAl2(SiO4)O
AlⓘSpinelMgAl2O4
SiSilicon
SiⓘAegirineNaFe3+Si2O6
SiⓘAndalusiteAl2(SiO4)O
SiⓘAlmandineFe32+Al2(SiO4)3
SiⓘCordierite(Mg,Fe)2Al3(AlSi5O18)
SiⓘHeulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
SiⓘNatroliteNa2Al2Si3O10 · 2H2O
SiⓘSanidineK(AlSi3O8)
SiⓘSillimaniteAl2(SiO4)O
SiⓘTridymiteSiO2
SiⓘQuartz-betaSiO2
KPotassium
KⓘHeulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
KⓘSanidineK(AlSi3O8)
CaCalcium
CaⓘHeulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
TiTitanium
TiⓘRutileTiO2
FeIron
FeⓘAegirineNaFe3+Si2O6
FeⓘAlmandineFe32+Al2(SiO4)3
FeⓘCordierite(Mg,Fe)2Al3(AlSi5O18)
FeⓘHematiteFe2O3

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, pleaseregister so you can add to our database. This locality information is for reference purposes only. You should never attempt tovisit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holdersfor access and that you are aware of all safety precautions necessary.

References

Laspeyres, H. (1900) Das Siebengebirge am Rhein. Verhandlungen des naturhistorischen Vereins der preussischen Rheinlande…, 57, 119-596.
Brauns, R. (1922): Die Mineralien der Niederrheinischen Vulkangebiete, Schweitzerbart Stuttgart
Hofmann, H. (1951) Das Siebengebirge. Der Aufschluss, 2, 50-58.
Frechen, J. (1976)Siebengebirge am Rhein, Laacher Vulkangebiet, Maargebiet der Westeifel - Vulkanologisch-petrographische Exkursionen. Bornträger Berlin Stuttgart.
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