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:
Wheal Clarence (Nancekuke Mine; Incl. New Dolcoath Mine), Porthtowan, St Agnes, Cornwall, England, UK


mindat Locality ID: 191308
mindat URL: http://www.mindat.org/loc-191308.html

Tectonic Settings:

Total number of sublocalities beneath "Wheal Clarence (Nancekuke Mine; Incl. New Dolcoath Mine), Porthtowan, St Agnes, Cornwall, England, UK": 4
Total number of bottom-level sublocalities: 4

Number of Child Localities: 4
Child Localities:
New Wheal Towan (Wheal Fox)
North Wheal Unity
Wheal Mary (incl. Cliff Down Mine)
Wheal Sparrow

Latitude: 50°16'54"N
Longitude: 5°14'27"W
Decimal Degree (lat, lon): 50.281666666667,-5.2408333333333
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: As Cl Co Cu Fe H O P Pb S Sb Si Sn 

Elements from minerals reported directly at this locality: Cu O Pb S Sb Sn 

Structural Groups for minerals in this locality: 
ApatiteArsenopyriteBournoniteChalcopyriteCobaltiteLöllingiteNonePerovskitePyriteQuartz
RocksaltRutileSkutteruditeVivianite

13 IMA Minerals at location:
Arsenopyrite  (*)Bournonite  (*)Cassiterite  (*)Chalcopyrite  (*)Cobaltite  (*)
Erythrite  (*)Galena  (*)Löllingite  (*)Pyrite  (*)Pyromorphite  (*)
Quartz  (*)Skutterudite  (*)Tenorite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Arsenopyrite  (*)ArsenopyriteFeAsS11183929052
Bournonite  (*)BournoniteCuPbSbS301089
Cassiterite  (*)RutileSnO205171
Chalcopyrite  (*)ChalcopyriteCuFeS22118392,11839527198
Cobaltite  (*)CobaltiteCoAsS1118392966
Erythrite  (*)VivianiteCo3(AsO4)2·8H2O1118392814
Galena  (*)RocksaltPbS111839224243
Löllingite  (*)LöllingiteFeAs21118392762
Pyrite  (*)PyriteFeS22118392,11839539462
Pyromorphite  (*)ApatitePb5(PO4)3Cl11183921725
Quartz  (*)QuartzSiO22118392,11839561156
Skutterudite  (*)Skutterudite PerovskiteCoAs31118392531
Tenorite  (*)NoneCuO11183951101


No ages have been assigned to this locality yet.
SampleSource LocalityReference URL

All locality data graciously provided by mindat.org

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