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⇱ Ajka District, Veszprém County, Hungary

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Ajka District, Veszprém County, Hungaryi
Regional Level Types
Ajka DistrictDistrict
Veszprém CountyCounty
HungaryCountry

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Area:
32,071 km2
Largest Settlements:
PlacePopulation
Ajka31,407 (2015)
Úrkút2,178 (2012)
Mindat Locality ID:
286429
Long-form identifier:
mindat:1:2:286429:0
GUID (UUID V4):
0
Other/historical names associated with this locality:
Bakony Mts
Other Languages:
French:
Ajka, Veszprém, Hongrie
German:
Ajka, Komitat Veszprém, Ungarn
Hungarian:
Ajkai járás, Veszprém megye, Magyarország
Italian:
Ajka, Provincia di Veszprém, Ungheria
Russian:
Айка, Веспрем, Венгрия
Simplified Chinese:
奧伊考, 維斯普雷姆州, 匈牙利
Spanish:
Ajka, Condado de Veszprém, Hungría
Arabic:
آيكا, مقاطعة فسبرم, المجر
Aromanian:
Ajka, Ungaria
Basque:
Ajkako barrutia, Veszprém, Hungaria
Bulgarian:
Айка, Веспрем, Унгария
Cebuano:
Ajka, Veszprém megye, Unggriya
Czech:
Ajka, Veszprém, Maďarsko
Danish:
Ajka, Veszprém, Ungarn
Dutch:
Ajka, Veszprém, Hongarije
Esperanto:
Ajka, Veszprém, Hungario
Estonian:
Ajka, Veszprémi komitaat, Ungari
Farsi/Persian:
آیکا, شهرستان وسپریم, مجارستان
Finnish:
Ajka, Veszprém, Unkari
Indonesian:
Ajka, Veszprém, Hongaria
Japanese:
アイカ, ヴェスプレーム県, ハンガリー
Korean:
어이커, 베스프렘주, 헝가리
Latin:
Ayka, Comitatus Vesprimensis, Hungaria
Lithuanian:
Aika, Vesprėmas, Vengrija
Macedonian:
Ајка, Веспрем, Унгарија
Malay:
Ajka, Wilayah Veszprém, Hungary
Minnan / Hokkien-Taiwanese:
Ajka, Veszprém, Hông-gâ-lī
Norwegian:
Ajka, Veszprém, Ungarn
Norwegian (Nynorsk):
Ajka, Ungarn
Polish:
Ajka, Komitat Veszprém, Węgry
Quechua:
Ajka, Unriya
Romanian:
Ajka, Județul Veszprém, Ungaria
Scots:
Ajka, Veszprém Coonty, Hungary
Serbian:
Ајка, Веспрем, Мађарска
Serbo-Croatian:
Ajka, Veszprém, Mađarska
Slovak:
Ajka, Vesprémska župa, Maďarsko
Slovenian:
Ajka, Veszprém, Madžarska
Swedish:
Ajka, Veszprém, Ungern
Traditional Chinese:
奧伊考, 維斯普雷姆州, 匈牙利
Ukrainian:
Айка, Веспрем, Угорщина
Vietnamese:
Ajka, Hạt Veszprém, Hungary
Volapük:
Ajka, Macarän


A district in Veszprém County, in western Hungary. Cretaceous coal deposits have been mined for brown coal.

Note on the mineral list:
So-called "amber seams" with up to fist-sized "ajkaite" nodules are known from Cretaceous coal deposits near Ajka. These are strictly speaking not amber, but a fossil resin similar to, but not the same as amber (Szakáll & Jánosi 1996).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

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

55 valid minerals. 2 erroneous literature entries.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

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

Select Rock List Type

Alphabetical List Tree Diagram

Entries shown in red are rocks recorded for this region.

Detailed Mineral List:

ⓘ 'Ajkaite'
ⓘ Aluminite
Formula: Al2(SO4)(OH)4 · 7H2O
ⓘ Alunite
Formula: KAl3(SO4)2(OH)6
ⓘ Alunogen
Formula: Al2(SO4)3 · 17H2O
ⓘ '
Description: So-called "amberseams" with up to fitsized "ajkaite" nodules are known from Cretaceous coal deposits near Ajka. These are strictly speaking not amber, but a fossil similar to, but not the same as amber (Szakáll & Jánosi 1996)
ⓘ Anatase
Formula: TiO2
ⓘ Anhydrite
Formula: CaSO4
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
ⓘ Baryte
Formula: BaSO4
ⓘ Bassanite
Formula: Ca(SO4) · 0.5H2O
ⓘ Berthierine
Formula: (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
ⓘ Böhmite
Formula: AlO(OH)
ⓘ Calcite
Formula: CaCO3
Localities: Reported from at least 10 localities in this region.
ⓘ Calcite var. Manganese-bearing Calcite
Formula: (Ca,Mn)CO3
ⓘ Cattierite
Formula: CoS2
ⓘ Celadonite
Formula: K(MgFe3+◻)(Si4O10)(OH)2
ⓘ Celestine
Formula: SrSO4
ⓘ Crandallite
Formula: CaAl3(PO4)(PO3OH)(OH)6
ⓘ Cristobalite
Formula: SiO2
ⓘ Cryptomelane
Formula: K(Mn4+7Mn3+)O16
ⓘ Dolomite
Formula: CaMg(CO3)2
ⓘ 'Feldspar Group'
ⓘ Gibbsite
Formula: Al(OH)3
ⓘ '
Formula: K0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Description: In fact celadonite (Kaeding et al. 1983).
ⓘ Goethite
Formula: Fe3+O(OH)
Localities: Reported from at least 6 localities in this region.
ⓘ Groutite
Formula: Mn3+O(OH)
ⓘ Gypsum
Formula: CaSO4 · 2H2O
Localities: Reported from at least 7 localities in this region.
ⓘ Halloysite
Formula: Al2(Si2O5)(OH)4
ⓘ Hematite
Formula: Fe2O3
ⓘ Hydroxylapatite
Formula: Ca5(PO4)3(OH)
ⓘ Hydroxylapatite var. Carbonate-rich Hydroxylapatite
Formula: Ca5(PO4,CO3)3(OH,O)
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Jarosite
Formula: KFe3+3(SO4)2(OH)6
ⓘ Kaolinite
Formula: Al2(Si2O5)(OH)4
ⓘ Kutnohorite
Formula: CaMn2+(CO3)2
ⓘ Lepidocrocite
Formula: Fe3+O(OH)
ⓘ Lithiophorite
Formula: (Al,Li)MnO2(OH)2
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Manganite
Formula: Mn3+O(OH)
ⓘ Marcasite
Formula: FeS2
Localities: Reported from at least 6 localities in this region.
ⓘ Mascagnite
Formula: (NH4)2SO4
ⓘ Melanterite
Formula: Fe2+(H2O)6SO4 · H2O
ⓘ Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Muscovite var. Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
ⓘ Native Sulphur
Formula: S8
ⓘ Nontronite
Formula: Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
ⓘ Nsutite
Formula: (Mn4+,Mn2+)(O,OH)2
ⓘ Palygorskite
Formula: ◻Al2Mg2◻2Si8O20(OH)2(H2O)4 · 4H2O
ⓘ Parabutlerite
Formula: Fe3+(SO4)(OH) · 2H2O
ⓘ Pyrite
Formula: FeS2
Localities: Reported from at least 7 localities in this region.
ⓘ Pyrolusite
Formula: Mn4+O2
ⓘ Quartz
Formula: SiO2
ⓘ Quartz var. Chalcedony
Formula: SiO2
ⓘ Ramsdellite
Formula: Mn4+O2
ⓘ Rhodochrosite
Formula: MnCO3
ⓘ Romanèchite
Formula: (Ba,H2O)2(Mn4+,Mn3+)5O10
ⓘ Rozenite
Formula: FeSO4 · 4H2O
ⓘ Rutile
Formula: TiO2
ⓘ Sepiolite
Formula: Mg4(Si6O15)(OH)2 · 6H2O
ⓘ Siderite
Formula: FeCO3
ⓘ 'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
ⓘ Szomolnokite
Formula: FeSO4 · H2O
ⓘ Todorokite
Formula: (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
ⓘ Zircon
Formula: Zr(SiO4)

Gallery:

Mn4+O2ⓘ Pyrolusite

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Sulphur1.CC.05S8
Group 2 - Sulphides and Sulfosalts
ⓘCattierite2.EB.05aCoS2
ⓘPyrite2.EB.05aFeS2
ⓘMarcasite2.EB.10aFeS2
Group 4 - Oxides and Hydroxides
ⓘGoethite4.00.Fe3+O(OH)
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘHematite4.CB.05Fe2O3
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘQuartz
var. Chalcedony		4.DA.05SiO2
ⓘ4.DA.05SiO2
ⓘCristobalite4.DA.15SiO2
ⓘPyrolusite4.DB.05Mn4+O2
ⓘRutile4.DB.05TiO2
ⓘRamsdellite4.DB.15aMn4+O2
ⓘNsutite4.DB.15c(Mn4+,Mn2+)(O,OH)2
ⓘAnatase4.DD.05TiO2
ⓘCryptomelane4.DK.05aK(Mn4+7Mn3+)O16
ⓘRomanèchite4.DK.10(Ba,H2O)2(Mn4+,Mn3+)5O10
ⓘTodorokite4.DK.10(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
ⓘGroutite4.FD.10Mn3+O(OH)
ⓘManganite4.FD.15Mn3+O(OH)
ⓘGibbsite4.FE.10Al(OH)3
ⓘBöhmite4.FE.15AlO(OH)
ⓘLepidocrocite4.FE.15Fe3+O(OH)
ⓘLithiophorite4.FE.25(Al,Li)MnO2(OH)2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘvar. Manganese-bearing Calcite5.AB.05(Ca,Mn)CO3
ⓘRhodochrosite5.AB.05MnCO3
ⓘSiderite5.AB.05FeCO3
ⓘDolomite5.AB.10CaMg(CO3)2
ⓘKutnohorite5.AB.10CaMn2+(CO3)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘMascagnite7.AD.05(NH4)2SO4
ⓘAnhydrite7.AD.30CaSO4
ⓘBaryte7.AD.35BaSO4
ⓘCelestine7.AD.35SrSO4
ⓘAlunite7.BC.10KAl3(SO4)2(OH)6
ⓘJarosite7.BC.10KFe3+3(SO4)2(OH)6
ⓘSzomolnokite7.CB.05FeSO4 · H2O
ⓘRozenite7.CB.15FeSO4 · 4H2O
ⓘMelanterite7.CB.35Fe2+(H2O)6SO4 · H2O
ⓘAlunogen7.CB.45Al2(SO4)3 · 17H2O
ⓘGypsum7.CD.40CaSO4 · 2H2O
ⓘBassanite7.CD.45Ca(SO4) · 0.5H2O
ⓘAluminite7.DC.05Al2(SO4)(OH)4 · 7H2O
ⓘParabutlerite7.DC.10Fe3+(SO4)(OH) · 2H2O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘCrandallite8.BL.10CaAl3(PO4)(PO3OH)(OH)6
ⓘHydroxylapatite
var. Carbonate-rich Hydroxylapatite		8.BN.05Ca5(PO4,CO3)3(OH,O)
ⓘ8.BN.05Ca5(PO4)3(OH)
Group 9 - Silicates
ⓘZircon9.AD.30Zr(SiO4)
ⓘCeladonite9.EC.15K(MgFe3+◻)(Si4O10)(OH)2
ⓘMuscovite
var. Illite		9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
ⓘ9.EC.15KAl2(AlSi3O10)(OH)2
ⓘMontmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
ⓘNontronite9.EC.40Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
ⓘKaolinite9.ED.05Al2(Si2O5)(OH)4
ⓘHalloysite9.ED.10Al2(Si2O5)(OH)4
ⓘBerthierine9.ED.15(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
ⓘPalygorskite9.EE.20◻Al2Mg2◻2Si8O20(OH)2(H2O)4 · 4H2O
ⓘSepiolite9.EE.25Mg4(Si6O15)(OH)2 · 6H2O
Unclassified
ⓘ'Amber' ?-
ⓘ'Feldspar Group'-
ⓘ'Glauconite' ?-K0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
ⓘ'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)
ⓘ'Ajkaite'-

List of minerals for each chemical element

HHydrogen
Hⓘ AluminiteAl2(SO4)(OH)4 · 7H2O
Hⓘ AluniteKAl3(SO4)2(OH)6
Hⓘ AlunogenAl2(SO4)3 · 17H2O
Hⓘ BassaniteCa(SO4) · 0.5H2O
Hⓘ Berthierine(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Hⓘ BöhmiteAlO(OH)
Hⓘ Hydroxylapatite var. Carbonate-rich HydroxylapatiteCa5(PO4,CO3)3(OH,O)
Hⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Hⓘ CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Hⓘ GibbsiteAl(OH)3
Hⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Hⓘ GoethiteFe3+O(OH)
Hⓘ GroutiteMn3+O(OH)
Hⓘ GypsumCaSO4 · 2H2O
Hⓘ HalloysiteAl2(Si2O5)(OH)4
Hⓘ HydroxylapatiteCa5(PO4)3(OH)
Hⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Hⓘ JarositeKFe33+(SO4)2(OH)6
Hⓘ KaoliniteAl2(Si2O5)(OH)4
Hⓘ LepidocrociteFe3+O(OH)
Hⓘ Lithiophorite(Al,Li)MnO2(OH)2
Hⓘ ManganiteMn3+O(OH)
Hⓘ Mascagnite(NH4)2SO4
Hⓘ MelanteriteFe2+(H2O)6SO4 · H2O
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Hⓘ NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Hⓘ Nsutite(Mn4+,Mn2+)(O,OH)2
Hⓘ Palygorskite◻Al2Mg2◻2Si8O20(OH)2(H2O)4 · 4H2O
Hⓘ ParabutleriteFe3+(SO4)(OH) · 2H2O
Hⓘ Romanèchite(Ba,H2O)2(Mn4+,Mn3+)5O10
Hⓘ RozeniteFeSO4 · 4H2O
Hⓘ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Hⓘ SzomolnokiteFeSO4 · H2O
Hⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Hⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
LiLithium
Liⓘ Lithiophorite(Al,Li)MnO2(OH)2
CCarbon
Cⓘ CalciteCaCO3
Cⓘ Hydroxylapatite var. Carbonate-rich HydroxylapatiteCa5(PO4,CO3)3(OH,O)
Cⓘ DolomiteCaMg(CO3)2
Cⓘ KutnohoriteCaMn2+(CO3)2
Cⓘ Calcite var. Manganese-bearing Calcite(Ca,Mn)CO3
Cⓘ RhodochrositeMnCO3
Cⓘ SideriteFeCO3
NNitrogen
Nⓘ Mascagnite(NH4)2SO4
OOxygen
Oⓘ AluminiteAl2(SO4)(OH)4 · 7H2O
Oⓘ AluniteKAl3(SO4)2(OH)6
Oⓘ AlunogenAl2(SO4)3 · 17H2O
Oⓘ AnataseTiO2
Oⓘ AnhydriteCaSO4
Oⓘ BaryteBaSO4
Oⓘ BassaniteCa(SO4) · 0.5H2O
Oⓘ Berthierine(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Oⓘ BöhmiteAlO(OH)
Oⓘ CalciteCaCO3
Oⓘ Hydroxylapatite var. Carbonate-rich HydroxylapatiteCa5(PO4,CO3)3(OH,O)
Oⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Oⓘ CelestineSrSO4
Oⓘ Quartz var. ChalcedonySiO2
Oⓘ CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Oⓘ CristobaliteSiO2
Oⓘ CryptomelaneK(Mn74+Mn3+)O16
Oⓘ DolomiteCaMg(CO3)2
Oⓘ GibbsiteAl(OH)3
Oⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Oⓘ GoethiteFe3+O(OH)
Oⓘ GroutiteMn3+O(OH)
Oⓘ GypsumCaSO4 · 2H2O
Oⓘ HalloysiteAl2(Si2O5)(OH)4
Oⓘ HematiteFe2O3
Oⓘ HydroxylapatiteCa5(PO4)3(OH)
Oⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Oⓘ IlmeniteFe2+TiO3
Oⓘ JarositeKFe33+(SO4)2(OH)6
Oⓘ KaoliniteAl2(Si2O5)(OH)4
Oⓘ KutnohoriteCaMn2+(CO3)2
Oⓘ LepidocrociteFe3+O(OH)
Oⓘ Lithiophorite(Al,Li)MnO2(OH)2
Oⓘ ManganiteMn3+O(OH)
Oⓘ Calcite var. Manganese-bearing Calcite(Ca,Mn)CO3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ Mascagnite(NH4)2SO4
Oⓘ MelanteriteFe2+(H2O)6SO4 · H2O
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Oⓘ NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Oⓘ Nsutite(Mn4+,Mn2+)(O,OH)2
Oⓘ Palygorskite◻Al2Mg2◻2Si8O20(OH)2(H2O)4 · 4H2O
Oⓘ ParabutleriteFe3+(SO4)(OH) · 2H2O
Oⓘ PyrolusiteMn4+O2
Oⓘ QuartzSiO2
Oⓘ RamsdelliteMn4+O2
Oⓘ RhodochrositeMnCO3
Oⓘ Romanèchite(Ba,H2O)2(Mn4+,Mn3+)5O10
Oⓘ RozeniteFeSO4 · 4H2O
Oⓘ RutileTiO2
Oⓘ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Oⓘ SideriteFeCO3
Oⓘ SzomolnokiteFeSO4 · H2O
Oⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Oⓘ ZirconZr(SiO4)
Oⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Naⓘ NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Naⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
MgMagnesium
Mgⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Mgⓘ DolomiteCaMg(CO3)2
Mgⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Mgⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mgⓘ Palygorskite◻Al2Mg2◻2Si8O20(OH)2(H2O)4 · 4H2O
Mgⓘ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Mgⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
AlAluminium
Alⓘ AluminiteAl2(SO4)(OH)4 · 7H2O
Alⓘ AluniteKAl3(SO4)2(OH)6
Alⓘ AlunogenAl2(SO4)3 · 17H2O
Alⓘ Berthierine(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Alⓘ BöhmiteAlO(OH)
Alⓘ CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Alⓘ GibbsiteAl(OH)3
Alⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Alⓘ HalloysiteAl2(Si2O5)(OH)4
Alⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Alⓘ KaoliniteAl2(Si2O5)(OH)4
Alⓘ Lithiophorite(Al,Li)MnO2(OH)2
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Alⓘ NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Alⓘ Palygorskite◻Al2Mg2◻2Si8O20(OH)2(H2O)4 · 4H2O
Alⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
SiSilicon
Siⓘ Berthierine(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Siⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Siⓘ Quartz var. ChalcedonySiO2
Siⓘ CristobaliteSiO2
Siⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Siⓘ HalloysiteAl2(Si2O5)(OH)4
Siⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Siⓘ KaoliniteAl2(Si2O5)(OH)4
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Siⓘ NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Siⓘ Palygorskite◻Al2Mg2◻2Si8O20(OH)2(H2O)4 · 4H2O
Siⓘ QuartzSiO2
Siⓘ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Siⓘ ZirconZr(SiO4)
PPhosphorus
Pⓘ Hydroxylapatite var. Carbonate-rich HydroxylapatiteCa5(PO4,CO3)3(OH,O)
Pⓘ CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Pⓘ HydroxylapatiteCa5(PO4)3(OH)
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
Sⓘ AluminiteAl2(SO4)(OH)4 · 7H2O
Sⓘ AluniteKAl3(SO4)2(OH)6
Sⓘ AlunogenAl2(SO4)3 · 17H2O
Sⓘ AnhydriteCaSO4
Sⓘ BaryteBaSO4
Sⓘ BassaniteCa(SO4) · 0.5H2O
Sⓘ CattieriteCoS2
Sⓘ CelestineSrSO4
Sⓘ GypsumCaSO4 · 2H2O
Sⓘ JarositeKFe33+(SO4)2(OH)6
Sⓘ MarcasiteFeS2
Sⓘ Mascagnite(NH4)2SO4
Sⓘ MelanteriteFe2+(H2O)6SO4 · H2O
Sⓘ ParabutleriteFe3+(SO4)(OH) · 2H2O
Sⓘ PyriteFeS2
Sⓘ RozeniteFeSO4 · 4H2O
Sⓘ Native SulphurS8
Sⓘ SzomolnokiteFeSO4 · H2O
ClChlorine
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kⓘ AluniteKAl3(SO4)2(OH)6
Kⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Kⓘ CryptomelaneK(Mn74+Mn3+)O16
Kⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Kⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Kⓘ JarositeKFe33+(SO4)2(OH)6
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
CaCalcium
Caⓘ AnhydriteCaSO4
Caⓘ BassaniteCa(SO4) · 0.5H2O
Caⓘ CalciteCaCO3
Caⓘ Hydroxylapatite var. Carbonate-rich HydroxylapatiteCa5(PO4,CO3)3(OH,O)
Caⓘ CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Caⓘ DolomiteCaMg(CO3)2
Caⓘ GypsumCaSO4 · 2H2O
Caⓘ HydroxylapatiteCa5(PO4)3(OH)
Caⓘ KutnohoriteCaMn2+(CO3)2
Caⓘ Calcite var. Manganese-bearing Calcite(Ca,Mn)CO3
Caⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Caⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiⓘ AnataseTiO2
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ RutileTiO2
MnManganese
Mnⓘ CryptomelaneK(Mn74+Mn3+)O16
Mnⓘ GroutiteMn3+O(OH)
Mnⓘ KutnohoriteCaMn2+(CO3)2
Mnⓘ Lithiophorite(Al,Li)MnO2(OH)2
Mnⓘ ManganiteMn3+O(OH)
Mnⓘ Calcite var. Manganese-bearing Calcite(Ca,Mn)CO3
Mnⓘ Nsutite(Mn4+,Mn2+)(O,OH)2
Mnⓘ PyrolusiteMn4+O2
Mnⓘ RamsdelliteMn4+O2
Mnⓘ RhodochrositeMnCO3
Mnⓘ Romanèchite(Ba,H2O)2(Mn4+,Mn3+)5O10
Mnⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
FeIron
Feⓘ Berthierine(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Feⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Feⓘ GlauconiteK0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Feⓘ GoethiteFe3+O(OH)
Feⓘ HematiteFe2O3
Feⓘ IlmeniteFe2+TiO3
Feⓘ JarositeKFe33+(SO4)2(OH)6
Feⓘ LepidocrociteFe3+O(OH)
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ MarcasiteFeS2
Feⓘ MelanteriteFe2+(H2O)6SO4 · H2O
Feⓘ NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Feⓘ ParabutleriteFe3+(SO4)(OH) · 2H2O
Feⓘ PyriteFeS2
Feⓘ RozeniteFeSO4 · 4H2O
Feⓘ SideriteFeCO3
Feⓘ SzomolnokiteFeSO4 · H2O
CoCobalt
Coⓘ CattieriteCoS2
SrStrontium
Srⓘ CelestineSrSO4
Srⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
ZrZirconium
Zrⓘ ZirconZr(SiO4)
BaBarium
Baⓘ BaryteBaSO4
Baⓘ Romanèchite(Ba,H2O)2(Mn4+,Mn3+)5O10
Baⓘ Todorokite(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O

Fossils

There are 19 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences112
Youngest Fossil Listed38.0 Ma (Eocene)
Oldest Fossil Listed201 Ma (Early Jurassic)
Stratigraphic Units
UnitNo. OccurrencesAge
Szoc Limestone2141.3 - 38 Ma (Eocene)
Ajka Coal1286.3 - 83.6 Ma (Late/Upper Cretaceous)
Zirc Limestone27113 - 100.5 Ma (Early/Lower Cretaceous)
Kardosréti Mészko1201.3 - 189.6 Ma (Early Jurassic)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
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Gastropoda
class		Animalia : Mollusca : Gastropoda196.5 - 189.6 Ma
Early Jurassic
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Anticonulus
genus		Animalia : Mollusca : Gastropoda : Trochida : Epulotrochidae : Anticonulus196.5 - 189.6 Ma
Early Jurassic
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Asterohelix
genus		Animalia : Mollusca : Gastropoda : Discohelicidae : Asterohelix196.5 - 189.6 Ma
Early Jurassic
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Ataphrus
genus		Animalia : Mollusca : Gastropoda : Trochida : Ataphridae : Ataphrus196.5 - 189.6 Ma
Early Jurassic
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Dimorphotectus
genus		Animalia : Mollusca : Gastropoda : Dimorphotectus196.5 - 189.6 Ma
Early Jurassic
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Trochotoma (Discotoma)
subgenus		Animalia : Mollusca : Gastropoda : Pleurotomariida : Trochotomidae : Trochotoma : Trochotoma (Discotoma)196.5 - 189.6 Ma
Early Jurassic
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Emarginula
genus		Animalia : Mollusca : Gastropoda : Lepetellida : Fissurellidae : Emarginula196.5 - 189.6 Ma
Early Jurassic
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Eucyclomphalus
genus		Animalia : Mollusca : Gastropoda : Seguenziida : Eucyclidae : Eucyclomphalus196.5 - 189.6 Ma
Early Jurassic
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Leptomaria
genus		Animalia : Mollusca : Gastropoda : Pleurotomariida : Pleurotomariidae : Leptomaria196.5 - 189.6 Ma
Early Jurassic
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Lewisiella
genus		Animalia : Mollusca : Gastropoda : Trochida : Colloniidae : Lewisiella196.5 - 189.6 Ma
Early Jurassic
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Muricotrochus
genus		Animalia : Mollusca : Gastropoda : Trochida : Epulotrochidae : Muricotrochus196.5 - 189.6 Ma
Early Jurassic
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Nododelphinula
genus		Animalia : Mollusca : Gastropoda : Trochida : Nododelphinulidae : Nododelphinula113 - 100.5 Ma
Early/Lower Cretaceous
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Proconulus
genus		Animalia : Mollusca : Gastropoda : Trochida : Proconulidae : Proconulus196.5 - 189.6 Ma
Early Jurassic
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Pseudoclanculus
genus		Animalia : Mollusca : Gastropoda : Discohelicidae : Pseudoclanculus196.5 - 189.6 Ma
Early Jurassic
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Pseudorhytidopilus
genus		Animalia : Mollusca : Gastropoda : Acmaeadae : Pseudorhytidopilus196.5 - 189.6 Ma
Early Jurassic
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Sisenna
genus		Animalia : Mollusca : Gastropoda : Pleurotomariida : Pleurotomariidae : Sisenna196.5 - 189.6 Ma
Early Jurassic
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Urkutitoma
genus		Animalia : Mollusca : Gastropoda : Pleurotomariida : Trochotomidae : Urkutitoma196.5 - 189.6 Ma
Early Jurassic
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Anoptychia
genus		Animalia : Mollusca : Gastropoda : Anoptychiidae : Anoptychia196.5 - 189.6 Ma
Early Jurassic
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Cirsocerithium
genus		Animalia : Mollusca : Gastropoda : Procerithiidae : Cirsocerithium113 - 100.5 Ma
Early/Lower Cretaceous
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Cryptaulax
genus		Animalia : Mollusca : Gastropoda : Cryptaulacidae : Cryptaulax113 - 100.5 Ma
Early/Lower Cretaceous
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Katosira
genus		Animalia : Mollusca : Gastropoda : Settsassiidae : Katosira196.5 - 189.6 Ma
Early Jurassic
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Lamelliphorus
genus		Animalia : Mollusca : Gastropoda : Littorinimorpha : Lamelliphoridae : Lamelliphorus196.5 - 189.6 Ma
Early Jurassic
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Metacerithium
genus		Animalia : Mollusca : Gastropoda : Metacerithiidae : Metacerithium113 - 100.5 Ma
Early/Lower Cretaceous
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Pseudomelania
genus		Animalia : Mollusca : Gastropoda : Pseudomelaniidae : Pseudomelania113 - 100.5 Ma
Early/Lower Cretaceous
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Pyrazus
genus		Animalia : Mollusca : Gastropoda : Batillariidae : Pyrazus113 - 100.5 Ma
Early/Lower Cretaceous
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Purpura (Tritonalia)
subgenus		Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : Purpura : Purpura (Tritonalia)113 - 100.5 Ma
Early/Lower Cretaceous
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Ceritella
genus		Animalia : Mollusca : Gastropoda : Cephalaspidea : Ceritella113 - 100.5 Ma
Early/Lower Cretaceous
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Nerinella
genus		Animalia : Mollusca : Gastropoda : Nerinellidae : Nerinella113 - 100.5 Ma
Early/Lower Cretaceous
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Promathildia
genus		Animalia : Mollusca : Gastropoda : Allogastropoda : Gordenellidae : Promathildia196.5 - 189.6 Ma
Early Jurassic
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Ptygmatis
genus		Animalia : Mollusca : Gastropoda : Ptygmatis113 - 100.5 Ma
Early/Lower Cretaceous
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Chondrodonta
genus		Animalia : Mollusca : Bivalvia : Ostreida : Chondrodontidae : Chondrodonta113 - 100.5 Ma
Early/Lower Cretaceous
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Lopha
genus		Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : Lopha113 - 100.5 Ma
Early/Lower Cretaceous
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Eoradiolites
genus		Animalia : Mollusca : Bivalvia : Hippuritida : Radiolitidae : Eoradiolites113 - 100.5 Ma
Early/Lower Cretaceous
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Toucasia
genus		Animalia : Mollusca : Bivalvia : Hippuritida : Requieniidae : Toucasia113 - 100.5 Ma
Early/Lower Cretaceous
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Pycnodontiformes
order		Animalia : Chordata : Actinopteri : Pycnodontiformes86.3 - 83.6 Ma
Late/Upper Cretaceous
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Allodaposuchus
genus		Animalia : Chordata : Reptilia : Allodaposuchus86.3 - 83.6 Ma
Late/Upper Cretaceous
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Theropoda
unranked clade		Animalia : Chordata : Saurischia : Theropoda86.3 - 83.6 Ma
Late/Upper Cretaceous
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Nodosauridae
family		Animalia : Chordata : Ornithischia : Nodosauridae86.3 - 83.6 Ma
Late/Upper Cretaceous
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Lepisosteidae
family		Animalia : Chordata : Actinopterygii : Lepisosteiformes : Lepisosteidae86.3 - 83.6 Ma
Late/Upper Cretaceous
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Bothremydidae
family		Animalia : Chordata : Reptilia : Testudines : Bothremydidae86.3 - 83.6 Ma
Late/Upper Cretaceous
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Dohmella multistriatus
species		Animalia : Mollusca : Gastropoda : Euomphalina : Oriostomatidae : Dohmella : Dohmella multistriatus196.5 - 189.6 Ma
Early Jurassic
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Neosuchia
unranked clade		Animalia : Chordata : Reptilia : Eosuchia : Neosuchia86.3 - 83.6 Ma
Late/Upper Cretaceous
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Eoradiolites murgensis
species		Animalia : Mollusca : Bivalvia : Hippuritida : Radiolitidae : Eoradiolites : Eoradiolites murgensis113 - 100.5 Ma
Early/Lower Cretaceous
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Cassiopidae
family		Animalia : Mollusca : Gastropoda : Sorbeoconcha : Cassiopidae113 - 100.5 Ma
Early/Lower Cretaceous
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Sauropsida
unranked clade		Animalia : Chordata : Osteichthyes : Cotylosauria : Sauropsida86.3 - 83.6 Ma
Late/Upper Cretaceous
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Plesioptyxis
genus		Animalia : Mollusca : Gastropoda : Nerineidae : Plesioptyxis113 - 100.5 Ma
Early/Lower Cretaceous
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Fenyveskutella vighi
species		Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Norellidae : Fenyveskutella : Fenyveskutella vighi189.6 - 183 Ma
Early Jurassic
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Paronarhynchia estherae
species		Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Norellidae : Paronarhynchia : Paronarhynchia estherae189.6 - 183 Ma
Early Jurassic
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Rhapidothyris lokutica
species		Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Lobothyrididae : Rhapidothyris : Rhapidothyris lokutica189.6 - 183 Ma
Early Jurassic
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Iharkutosuchus makadii
species		Animalia : Chordata : Reptilia : Crocodylia : Hylaeochampsidae : Iharkutosuchus : Iharkutosuchus makadii86.3 - 83.6 Ma
Late/Upper Cretaceous
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Leptoconops (Leptoconops) clava
species		Animalia : Arthropoda : Insecta : Diptera : Ceratopogonidae : Leptoconops : Leptoconops (Leptoconops) clava89.8 - 83.6 Ma
Late/Upper Cretaceous
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Adelohelea magyarica
species		Animalia : Arthropoda : Insecta : Diptera : Ceratopogonidae : Adelohelea : Adelohelea magyarica89.8 - 83.6 Ma
Late/Upper Cretaceous
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Lobothyris ovatissimaeformis
species		Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Lobothyrididae : Lobothyris : Lobothyris ovatissimaeformis201.3 - 189.6 Ma
Early Jurassic
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Linguithyris aspasia
species		Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Nucleatidae : Linguithyris : Linguithyris aspasia189.6 - 183 Ma
Early Jurassic
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Pannoniasaurus inexpectatus
species		Animalia : Chordata : Reptilia : Squamata : Mosasauridae : Pannoniasaurus : Pannoniasaurus inexpectatus86.3 - 83.6 Ma
Late/Upper Cretaceous
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Discohelix orbis
species		Animalia : Mollusca : Gastropoda : Discohelicidae : Discohelix : Discohelix orbis196.5 - 189.6 Ma
Early Jurassic
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Discohelix excavata
species		Animalia : Mollusca : Gastropoda : Discohelicidae : Discohelix : Discohelix excavata196.5 - 189.6 Ma
Early Jurassic
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Discohelix acarinata
species		Animalia : Mollusca : Gastropoda : Discohelicidae : Discohelix : Discohelix acarinata196.5 - 189.6 Ma
Early Jurassic
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Sisenna subturrita
species		Animalia : Mollusca : Gastropoda : Murchisoniina : Gosseletinidae : Sisenna : Sisenna subturrita196.5 - 189.6 Ma
Early Jurassic
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Anticonulus lateumbilicatus
species		Animalia : Mollusca : Gastropoda : Trochidae : Anticonulus : Anticonulus lateumbilicatus196.5 - 189.6 Ma
Early Jurassic
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Eucyclomphalus cupido
species		Animalia : Mollusca : Gastropoda : Eucyclidae : Eucyclomphalus : Eucyclomphalus cupido196.5 - 189.6 Ma
Early Jurassic
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Eucyclomphalus campiliensis
species		Animalia : Mollusca : Gastropoda : Eucyclidae : Eucyclomphalus : Eucyclomphalus campiliensis196.5 - 189.6 Ma
Early Jurassic
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Katosira periniana
species		Animalia : Mollusca : Gastropoda : Settsassiidae : Katosira : Katosira periniana196.5 - 189.6 Ma
Early Jurassic
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Terebratulina tenuistriata
species		Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Cancellothyrididae : Terebratulina : Terebratulina tenuistriata47.8 - 38 Ma
Eocene
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Megapringia altesinuata
species		Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Basiliolidae : Megapringia : Megapringia altesinuata189.6 - 183 Ma
Early Jurassic
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Lokutella liasina
species		Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Prionorhynchiidae : Lokutella : Lokutella liasina189.6 - 183 Ma
Early Jurassic
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Cisnerospira meneghiniana
species		Animalia : Brachiopoda : Rhynchonellata : Spiriferinida : Mentzeliidae : Cisnerospira : Cisnerospira meneghiniana189.6 - 183 Ma
Early Jurassic
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Lychnothyris rotzoana
species		Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Plectoconchidae : Lychnothyris : Lychnothyris rotzoana190.8 - 182.7 Ma
Early Jurassic
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Eplenyithyris cerasulum
species		Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Eplenyithyris : Eplenyithyris cerasulum189.6 - 183 Ma
Early Jurassic
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Securithyris adnethensis
species		Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Pygopidae : Securithyris : Securithyris adnethensis190.8 - 182.7 Ma
Early Jurassic
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Argyrotheca michelottina
species		Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Megathyrididae : Argyrotheca : Argyrotheca michelottina47.8 - 38 Ma
Eocene
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Gyrostrea antwani
species		Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Gyrostrea : Gyrostrea antwani113 - 100.5 Ma
Early/Lower Cretaceous
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Gryphus kickxii
species		Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Terebratulidae : Gryphus : Gryphus kickxii47.8 - 38 Ma
Eocene
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Meznericsia hantkeni
species		Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Gibbithyrididae : Meznericsia : Meznericsia hantkeni47.8 - 38 Ma
Eocene
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Phasianella turbinata
species		Animalia : Mollusca : Gastropoda : Phasianellidae : Phasianella : Phasianella turbinata196.5 - 189.6 Ma
Early Jurassic
Fossil LocalitiesClick to show 19 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Ajka_District
Wikidata ID:Q554544
GeoNames ID:9644757

Localities in this Region

Other Regions, Features and Areas that Intersect

Eurasian PlateTectonic Plate
Hungary

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

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