Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Tvrdkov, Bruntál District, Moravian-Silesian Region, Czech Republici
Regional Level Types
TvrdkovMunicipality
Bruntál DistrictDistrict
Moravian-Silesian RegionRegion
Czech RepublicCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Largest Settlements:
PlacePopulation
Tvrdkov245 (2018)
Mindat Locality ID:
408181
Long-form identifier:
mindat:1:2:408181:7
GUID (UUID V4):
0
Other Languages:
French:
Tvrdkov, District de Bruntál, Région de Moravie-Silésie, République tchèque
German:
Pürkau, Okres Bruntál, Moravskoslezský kraj, Tschechien
Italian:
Tvrdkov, Distretto di Bruntál, Regione di Moravia-Slesia, Repubblica Ceca
Spanish:
Tvrdkov, Distrito de Bruntál, Región de Moravia-Silesia, República Checa
Basque:
Tvrdkov, Moravia-Silesia eskualdea, Txekia
Bulgarian:
Тврдков, Брунтал, Моравско-силезки край, Чехия
Cebuano:
Tvrdkov, Okres Bruntál, Moravskoslezský kraj, Nasod nga Czech
Czech:
Tvrdkov, Okres Bruntál, Moravskoslezský kraj, Česko
Dutch:
Tvrdkov, Okres Bruntál, Moravië-Silezië, Tsjechië
Esperanto:
Tvrdkov, Distrikto Bruntál, Moraviasilezia regiono, Ĉeĥio
Farsi/Persian:
توردکوو, شهرستان برونتال, استان موراوی-سیلزی, جمهوری چک
Hungarian:
Tvrdkov, Bruntáli járás, Morva-sziléziai kerület, Csehország
Malay:
Tvrdkov, Daerah Bruntál, Wilayah Moravia-Silesia, Republik Czech
Minnan / Hokkien-Taiwanese:
Tvrdkov
Polish:
Tvrdkov, Powiat Bruntál, Kraj morawsko-śląski, Czechy
Portuguese:
Tvrdkov, Morávia-Silésia, República Checa
Serbian:
Тврдков, Округ Брунтал, Моравско-Шлески крај, Чешка
Slovak:
Tvrdkov, Okres Bruntál, Moravsko-sliezsky kraj, Česko
South Azerbaijani:
توردکوو, برونتال بؤلگه‌سی‌, موراوی-سیلزی اوستانی, چک جومهوریتی
Swedish:
Tvrdkov, Bruntál, Mähren-Schlesien, Tjeckien
Vietnamese:
Tvrdkov, Bruntál, Morava-Slezsko, Cộng hòa Séc


Tvrdkov (German: Pürkau) is a village and municipality in Bruntál District in the Moravian-Silesian Region of the Czech Republic.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

13 valid minerals.

Detailed Mineral List:

ⓘ Acanthite
Formula: Ag2S
ⓘ Anglesite
Formula: PbSO4
ⓘ Baryte
Formula: BaSO4
ⓘ Cerianite-(Ce) ?
Formula: (Ce4+,Th)O2
ⓘ Cerussite
Formula: PbCO3
ⓘ Coronadite
Formula: Pb(Mn4+6Mn3+2)O16
ⓘ Cryptomelane
Formula: K(Mn4+7Mn3+)O16
ⓘ Galena
Formula: PbS
ⓘ Hollandite
Formula: Ba(Mn4+6Mn3+2)O16
ⓘ 'K Feldspar'
ⓘ 'Limonite'
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2
ⓘ Quartz var. Rock Crystal
Formula: SiO2
ⓘ Sphalerite
Formula: ZnS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘAcanthite2.BA.35Ag2S
ⓘSphalerite2.CB.05aZnS
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
ⓘvar. Rock Crystal4.DA.05SiO2
ⓘCoronadite4.DK.05aPb(Mn4+6Mn3+2)O16
ⓘCryptomelane4.DK.05aK(Mn4+7Mn3+)O16
ⓘHollandite4.DK.05aBa(Mn4+6Mn3+2)O16
ⓘCerianite-(Ce) ?4.DL.05(Ce4+,Th)O2
Group 5 - Nitrates and Carbonates
ⓘCerussite5.AB.15PbCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘAnglesite7.AD.35PbSO4
ⓘBaryte7.AD.35BaSO4
Group 9 - Silicates
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified
ⓘ'Limonite'-
ⓘ'K Feldspar'-

List of minerals for each chemical element

HHydrogen
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CCarbon
Cⓘ CerussitePbCO3
OOxygen
Oⓘ AnglesitePbSO4
Oⓘ BaryteBaSO4
Oⓘ Cerianite-(Ce)(Ce4+,Th)O2
Oⓘ CerussitePbCO3
Oⓘ CoronaditePb(Mn64+Mn23+)O16
Oⓘ CryptomelaneK(Mn74+Mn3+)O16
Oⓘ HollanditeBa(Mn64+Mn23+)O16
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ Quartz var. Rock CrystalSiO2
AlAluminium
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ Quartz var. Rock CrystalSiO2
SSulfur
Sⓘ AcanthiteAg2S
Sⓘ AnglesitePbSO4
Sⓘ BaryteBaSO4
Sⓘ GalenaPbS
Sⓘ PyriteFeS2
Sⓘ SphaleriteZnS
KPotassium
Kⓘ CryptomelaneK(Mn74+Mn3+)O16
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
MnManganese
Mnⓘ CoronaditePb(Mn64+Mn23+)O16
Mnⓘ CryptomelaneK(Mn74+Mn3+)O16
Mnⓘ HollanditeBa(Mn64+Mn23+)O16
FeIron
Feⓘ PyriteFeS2
ZnZinc
Znⓘ SphaleriteZnS
AgSilver
Agⓘ AcanthiteAg2S
BaBarium
Baⓘ BaryteBaSO4
Baⓘ HollanditeBa(Mn64+Mn23+)O16
CeCerium
Ceⓘ Cerianite-(Ce)(Ce4+,Th)O2
PbLead
Pbⓘ AnglesitePbSO4
Pbⓘ CerussitePbCO3
Pbⓘ CoronaditePb(Mn64+Mn23+)O16
Pbⓘ GalenaPbS
ThThorium
Thⓘ Cerianite-(Ce)(Ce4+,Th)O2

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Tvrdkov
Wikidata ID:Q1812818
GeoNames ID:3063829

Localities in this Region

Other Regions, Features and Areas that Intersect

Eurasian PlateTectonic Plate
Europe

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.
 
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: October 21, 2026 10:44:14 Page updated: August 30, 2025 13:45:47
Go to top of page