Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Železná hůrka, Mýtina (Altalbenreuth), Lipová, Cheb District, Karlovy Vary Region, Czech Republici
Regional Level Types
Železná hůrkaVolcanic Cone
Mýtina (Altalbenreuth)- not defined -
LipováMunicipality
Cheb DistrictDistrict
Karlovy Vary RegionRegion
Czech RepublicCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
49° 59' 29'' North , 12° 26' 40'' East
Latitude & Longitude (decimal):
Type:
Volcanic Cone - last checked 2019
Age:
0.43 Ma
Geologic Time:
Dating method:
K/Ar
Reference for age:
Ulrych, J., Lloyd, F.E., Balogh, K.: Age relations and geochemical constraints of Cenozoic alkaline volcanic series in W Bohemia: A review. Geolines, 2003, 15, 168-180.
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Neualbenreuth1,572 (2013)1.2km
Lipová595 (2018)5.0km
Dolní Žandov1,204 (2018)8.1km
Waldsassen7,505 (2013)10.1km
Milíkov216 (2018)10.3km
Mindat Locality ID:
299111
Long-form identifier:
mindat:1:2:299111:8
GUID (UUID V4):
0
Other/historical names associated with this locality:
Eisenbühl


One of the youngest volcanoes in the Czech Republic.

Železná hůrka (German: Eisenbühl) is an extinct Quaternary volcano in the Cheb Basin in the Czech Republic.

Železná hůrka is located about 1 km from Mýtina (Lipová municipality, Cheb District). The surrounding area, known as Chebsko in Czech and as Egerland in German, was part of Nazi Germany in 1938-1945 and even before that it had a majority German-speaking population.

The area, known as the Cheb Basin, also has other manifestations of volcanic activity. Another Quaternary volcano, Komorní hůrka (Kammerbühl) is located nearby. CO2 outgassing occurs in the area. At least one volcanic maar is located there.

Sodalite olivine melilitite lava with abundant xenoliths in a simple cone (0.43 Ma), while older explosive volcanism (1.0 Ma) is ascribed to the Strombolian type.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Detailed Mineral List:

'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
'Clinopyroxene Subgroup'
Forsterite
Formula: Mg2SiO4
Magnetite
Formula: Fe2+Fe3+2O4
'Melilite Group'
Formula: Ca2M(XSiO7)
Nepheline
Formula: Na3K(Al4Si4O16)
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Sodalite
Formula: Na4(Si3Al3)O12Cl
Spinel
Formula: MgAl2O4

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
Spinel4.BB.05MgAl2O4
Group 9 - Silicates
Forsterite9.AC.05Mg2SiO4
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Nepheline9.FA.05Na3K(Al4Si4O16)
Sodalite9.FB.10Na4(Si3Al3)O12Cl
Unclassified
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Clinopyroxene Subgroup'-
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Melilite Group'-Ca2M(XSiO7)

List of minerals for each chemical element

HHydrogen
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H PhlogopiteKMg3(AlSi3O10)(OH)2
H ApatiteCa5(PO4)3(Cl/F/OH)
OOxygen
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O ForsteriteMg2SiO4
O MagnetiteFe2+Fe23+O4
O NephelineNa3K(Al4Si4O16)
O PhlogopiteKMg3(AlSi3O10)(OH)2
O SodaliteNa4(Si3Al3)O12Cl
O SpinelMgAl2O4
O ApatiteCa5(PO4)3(Cl/F/OH)
O Melilite GroupCa2M(XSiO7)
FFluorine
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na NephelineNa3K(Al4Si4O16)
Na SodaliteNa4(Si3Al3)O12Cl
MgMagnesium
Mg ForsteriteMg2SiO4
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg SpinelMgAl2O4
AlAluminium
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al NephelineNa3K(Al4Si4O16)
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al SodaliteNa4(Si3Al3)O12Cl
Al SpinelMgAl2O4
SiSilicon
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si ForsteriteMg2SiO4
Si NephelineNa3K(Al4Si4O16)
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si SodaliteNa4(Si3Al3)O12Cl
Si Melilite GroupCa2M(XSiO7)
PPhosphorus
P ApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Cl SodaliteNa4(Si3Al3)O12Cl
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K NephelineNa3K(Al4Si4O16)
K PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Ca ApatiteCa5(PO4)3(Cl/F/OH)
Ca Melilite GroupCa2M(XSiO7)
TiTitanium
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
FeIron
Fe MagnetiteFe2+Fe23+O4

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/%C5%BDelezn%C3%A1_h%C5%AFrka
Wikidata ID:Q393571

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, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 6, 2026 11:13:15 Page updated: August 5, 2025 05:21:45
Go to top of page