Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Hůrky, Čistá, Rakovník District, Central Bohemian Region, Czech Republic


mindat Locality ID: 778
mindat URL: http://www.mindat.org/loc-778.html

Tectonic Settings:

Total number of sublocalities beneath "Hůrky, Čistá, Rakovník District, Central Bohemian Region, Czech Republic": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0
AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al Bi C Ca Cl Cu F Fe H K Mg Mo Na O Pb S Si Zn Zr 

Elements from minerals reported directly at this locality: Al Bi C Ca Cl Cu F Fe H K Mg Mo Na O Pb S Si Zn Zr 

Structural Groups for minerals in this locality: 
AluniteAmphiboleCancriniteChalcopyriteCovelliteEudialyteFeldsparFluoriteLillianiteMolybdenite
NonePyritePyroxeneQuartzRocksaltScheeliteSphaleriteSpinelTridymite

22 IMA Minerals at location:
Aegirine  (*)Aegirine-augite  (*)Albite  (*)Arfvedsonite  (*)Cancrinite  (*)
Chalcopyrite  (*)Cosalite  (*)Covellite  (*)Eckermannite  (*)Eudialyte  (*)
Ferrimolybdite  (*)Fluorite  (*)Galena  (*)Heyrovskýite  (*)Jarosite  (*)
Magnetite  (*)Molybdenite  (*)Nepheline  (*)Pyrite  (*)Quartz  (*)
Sphalerite  (*)Wulfenite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Aegirine  (*)PyroxeneNaFe3+Si2O601022
Aegirine-augite  (*)Pyroxene(Ca,Na)(Fe3+,Mg,Fe2+)Si2O60286
Albite  (*)FeldsparNa(AlSi3O8)08803
Arfvedsonite  (*)AmphiboleNaNa2(Fe2+4Fe3+)Si8O22(OH)20295
Cancrinite  (*)Cancrinite(Na,Ca,   )8(Al6Si6)O24(CO3,SO4)2·2H2O0232
Chalcopyrite  (*)ChalcopyriteCuFeS2027198
Cosalite  (*)NonePb2Bi2S50344
Covellite  (*)CovelliteCuS04165
Eckermannite  (*)AmphiboleNaNa2(Mg4Al)Si8O22(OH)205
Eudialyte  (*)EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)20182
Ferrimolybdite  (*)NoneFe3+2(Mo6+O4)3·7H2O0345
Fluorite  (*)FluoriteCaF209617
Galena  (*)RocksaltPbS024243
Heyrovskýite  (*)LillianitePb6Bi2S9066
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)602228
Magnetite  (*)SpinelFe2+Fe3+2O4014899
Molybdenite  (*)MolybdeniteMoS205800
Nepheline  (*)TridymiteNa3K(Al4Si4O16)0884
Pyrite  (*)PyriteFeS2039462
Quartz  (*)QuartzSiO2061156
Sphalerite  (*)SphaleriteZnS021482
Wulfenite  (*)ScheelitePbMoO401655


No ages have been assigned to this locality yet.
SampleSource LocalityReference URL
R070010Hůrky, Čistá, Rakovník District, Central Bohemian Region, Czech Republichttps://rruff.info/R070010

All locality data graciously provided by mindat.org

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