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:
Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK


mindat Locality ID: 133479
mindat URL: http://www.mindat.org/loc-133479.html

Tectonic Settings:

Total number of sublocalities beneath "Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK": 5
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine)
Grogwinion Mine
Gwaithgoch Mine
Red Rock Mine
Wemyss Mine

Latitude: 52°20'38"N
Longitude: 3°53'17"W
Decimal Degree (lat, lon): 52.343888888889,-3.8880555555556

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: Ag Al C Ca Cd Cl Cu Fe H Mg Mn Mo Ni O P Pb S Sb Si Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AllophaneAluniteApatiteAragoniteBaryteBrochantiteCalciteCaledoniteChalcopyriteCopper
CovelliteDevillineDiasporeGypsumHexahydriteKtenasiteLinariteMalachiteMilleriteNone
Not in a structural groupPyritePyrochloreQuartzRocksaltScheeliteSphaleriteSulphurUllmanniteWurtzite

56 IMA Minerals at location:
Anglesite  (*)Aurichalcite  (*)Bechererite  (*)Bianchite  (*)Bindheimite  (*)
Bottinoite  (*)Brianyoungite  (*)Brochantite  (*)Calcite  (*)Caledonite  (*)
Cerussite  (*)Cesàrolite  (*)Chalcocite  (*)Chalcopyrite  (*)Chrysocolla  (*)
Copper  (*)Corkite  (*)Covellite  (*)Cuprite  (*)Dolomite  (*)
Elyite  (*)Galena  (*)Goethite  (*)Greenockite  (*)Gypsum  (*)
Hemimorphite  (*)Hinsdalite  (*)Hydrocerussite  (*)Hydrozincite  (*)Lanarkite  (*)
Langite  (*)Lautenthalite  (*)Leadhillite  (*)Linarite  (*)Litharge  (*)
Malachite  (*)Mattheddleite  (*)Millerite  (*)Namuwite  (*)Pyrite  (*)
Pyromorphite  (*)Quartz  (*)Ramsbeckite  (*)Redgillite  (*)Rosasite  (*)
Schulenbergite  (*)Serpierite  (*)Silver  (*)Smithsonite  (*)Sphalerite  (*)
Steverustite  (*)Sulphur  (*)Susannite  (*)Ullmannite  (*)Wroewolfeite  (*)
Wulfenite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Anglesite  (*)BarytePb(SO4)11231822734
Aurichalcite  (*)None(Zn,Cu)5(CO3)2(OH)61123182919
Bechererite  (*)NoneZn7Cu(OH)13[SiO(OH)3(SO4)]112318216
Bianchite  (*)HexahydriteZn(SO4)·6H2O112318240
Bindheimite  (*)PyrochlorePb2Sb5+2O72123182,123184450
Bottinoite  (*)NoneNiSb5+2(OH)12·6H2O112318416
Brianyoungite  (*)NoneZn3(CO3)(OH)4112318279
Brochantite  (*)BrochantiteCu4(SO4)(OH)611231821633
Calcite  (*)CalciteCa(CO3)112318327770
Caledonite  (*)CaledoniteCu2Pb5(SO4)3(CO3)(OH)61123182359
Cerussite  (*)AragonitePb(CO3)11231824979
Cesàrolite  (*)NonePbMn4+3O6(OH)2112318227
Chalcocite  (*)NoneCu2S11231825707
Chalcopyrite  (*)ChalcopyriteCuFeS22123182,12318527198
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O11231823531
Copper  (*)CopperCu11231823846
Corkite  (*)AlunitePbFe3+3(SO4)(PO4)(OH)61123182151
Covellite  (*)CovelliteCuS11231824165
Cuprite  (*)Not in a structural groupCu2O11231822970
Dolomite  (*)NoneCaMg(CO3)211231839895
Elyite  (*)NoneCuPb4(SO4)O2(OH)4·H2O112318285
Galena  (*)RocksaltPbS5123182,123183,123184,123185,12318624243
Goethite  (*)DiasporeFeO(OH)11231827437
Greenockite  (*)WurtziteCdS1123182717
Gypsum  (*)GypsumCa(SO4)·2H2O2123182,1231846890
Hemimorphite  (*)Not in a structural groupZn4(Si2O7)(OH)2·H2O11231821689
Hinsdalite  (*)AlunitePbAl3(SO4)(PO4)(OH)6112318282
Hydrocerussite  (*)NonePb3(CO3)2(OH)21123182201
Hydrozincite  (*)NoneZn5(CO3)2(OH)62123182,1231841066
Lanarkite  (*)NonePb2O(SO4)112318297
Langite  (*)NoneCu4(SO4)(OH)6·2H2O1123182593
Lautenthalite  (*)DevillinePbCu4(SO4)2(OH)6·3H2O112318218
Leadhillite  (*)NonePb4(SO4)(CO3)2(OH)21123182265
Linarite  (*)LinariteCuPb(SO4)(OH)23123182,123184,123185987
Litharge  (*)NonePbO1123182139
Malachite  (*)MalachiteCu2(CO3)(OH)2112318212537
Mattheddleite  (*)ApatitePb5(SiO4)1.5(SO4)1.5Cl112318232
Millerite  (*)MilleriteNiS11231841066
Namuwite  (*)KtenasiteZn4(SO4)(OH)6·4H2O112318258
Pyrite  (*)PyriteFeS22123185,12318639462
Pyromorphite  (*)ApatitePb5(PO4)3Cl11231821725
Quartz  (*)QuartzSiO24123182,123183,123185,12318661156
Ramsbeckite  (*)NoneCu15(SO4)4(OH)22·6H2O112318268
Redgillite  (*)NoneCu6(SO4)(OH)10·H2O112318245
Rosasite  (*)MalachiteCuZn(CO3)(OH)21123182454
Schulenbergite  (*)Ktenasite(Cu,Zn)7(SO4)2(OH)10·3H2O1123182142
Serpierite  (*)DevillineCa(Cu,Zn)4(SO4)2(OH)6·3H2O1123182292
Silver  (*)CopperAg11231825186
Smithsonite  (*)CalciteZn(CO3)11231862473
Sphalerite  (*)SphaleriteZnS5123182,123183,123184,123185,12318621482
Steverustite  (*)NonePb2+5(OH)5[Cu1+(S6+O3S2-)3](H2O)2112318217
Sulphur  (*)SulphurS11231822045
Susannite  (*)NonePb4(SO4)(CO3)2(OH)2112318299
Ullmannite  (*)UllmanniteNiSbS3123182,123183,123184293
Wroewolfeite  (*)NoneCu4(SO4)(OH)6·2H2O112318295
Wulfenite  (*)ScheelitePbMoO411231821655



No ages have been assigned to this locality yet.

SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

All age data...

Other copyright data...