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:
Tincroft Mine, Pool, Carn Brea, Cornwall, England, UK


mindat Locality ID: 1142
mindat URL: http://www.mindat.org/loc-1142.html

Tectonic Settings:

Total number of sublocalities beneath "Tincroft Mine, Pool, Carn Brea, Cornwall, England, UK": 0
Total number of bottom-level sublocalities: 0

Latitude: 50°13'19"N
Longitude: 5°16'10"W
Decimal Degree (lat, lon): 50.221944444444,-5.2694444444444
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 As C Ca Cu F Fe H K O P S Si Sn U 

Elements from minerals reported directly at this locality: Al As C Ca Cu F Fe H K O P S Si Sn U 

Structural Groups for minerals in this locality: 
AndalusiteApatiteArsenopyriteCalciteChalcopyriteClayCopperCorundumDiasporeFluorite
KaoliniteMalachiteMarcasiteNoneNot in a structural groupPharmacosideritePyriteQuartzRutileTetrahedrite

25 IMA Minerals at location:
Arsenopyrite  (*)Bornite  (*)Cassiterite  (*)Chalcocite  (*)Chalcopyrite  (*)
Copper  (*)Cornwallite  (*)Cuprite  (*)Fluorapatite  (*)Fluorite  (*)
Goethite  (*)Hematite  (*)Kaolinite  (*)Malachite  (*)Marcasite  (*)
Olivenite  (*)Pharmacosiderite  (*)Pyrite  (*)Quartz  (*)Scorodite  (*)
Siderite  (*)Tennantite-(Fe)  (*)Tenorite  (*)Torbernite  (*)Uraninite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Arsenopyrite  (*)ArsenopyriteFeAsS09052
Bornite  (*)NoneCu5FeS405516
Cassiterite  (*)RutileSnO205171
Chalcocite  (*)NoneCu2S05707
Chalcopyrite  (*)ChalcopyriteCuFeS2027198
Copper  (*)CopperCu03846
Cornwallite  (*)NoneCu5(AsO4)2(OH)40175
Cuprite  (*)Not in a structural groupCu2O02970
Fluorapatite  (*)ApatiteCa5(PO4)3F02740
Fluorite  (*)FluoriteCaF209617
Goethite  (*)DiasporeFeO(OH)07437
Hematite  (*)CorundumFe2O3014640
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)405591
Malachite  (*)MalachiteCu2(CO3)(OH)2012537
Marcasite  (*)MarcasiteFeS205674
Olivenite  (*)AndalusiteCu2(AsO4)(OH)0492
Pharmacosiderite  (*)PharmacosideriteKFe3+4(AsO4)3(OH)4·6-7H2O0428
Pyrite  (*)PyriteFeS2039462
Quartz  (*)QuartzSiO2061156
Scorodite  (*)NoneFe3+(AsO4)·2H2O01153
Siderite  (*)CalciteFe(CO3)06417
Tennantite-(Fe)  (*)TetrahedriteCu6(Cu4Fe2)As4S1301803
Tenorite  (*)NoneCuO01101
Torbernite  (*)NoneCu(UO2)2(PO4)2·12H2O01059
Uraninite  (*)FluoriteUO202718


No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

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