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:
St Ewe, Cornwall, England, UK


mindat Locality ID: 1244
mindat URL: http://www.mindat.org/loc-1244.html

Tectonic Settings:

Total number of sublocalities beneath "St Ewe, Cornwall, England, UK": 19
Total number of bottom-level sublocalities: 11

Number of Child Localities: 7
Child Localities:
Heligan
Hewas Water
Kingsdown Mine (Hewas Water Mine)
Little Polgooth
Luney
Pengelly Mine (Pengelley Mine)
Sticker

Latitude: 50°18'24"N
Longitude: 4°50'24"W
Decimal Degree (lat, lon): 50.306666666667,-4.84
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 Au C Co Cu Fe H Ni O Pb S Sb Si Sn Zn 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AndalusiteArsenopyriteCalciteChalcopyriteCopperLiroconiteMalachiteMilleriteNickelineNone
PerovskitePyritePyrochloreQuartzRocksaltRutileSkutteruditeSphaleriteStibniteVivianite

18 IMA Minerals at location:
Annabergite  (*)Arsenopyrite  (*)Cassiterite  (*)Chalcopyrite  (*)Galena  (*)
Gold  (*)Liroconite  (*)Malachite  (*)Millerite  (*)Nickeline  (*)
Nickelskutterudite  (*)Olivenite  (*)Pyrite  (*)Quartz  (*)Siderite  (*)
Sphalerite  (*)Stibiconite  (*)Stibnite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Annabergite  (*)VivianiteNi3(AsO4)2·8H2O1118664445
Arsenopyrite  (*)ArsenopyriteFeAsS2118661,1186679052
Cassiterite  (*)RutileSnO26118658,118659,118661,118667,118668,1186695171
Chalcopyrite  (*)ChalcopyriteCuFeS23118664,118667,11866927198
Galena  (*)RocksaltPbS3118658,118661,11866724243
Gold  (*)CopperAu111866330554
Liroconite  (*)LiroconiteCu2Al(AsO4)(OH)4·4H2O111866718
Malachite  (*)MalachiteCu2(CO3)(OH)22118659,11866712537
Millerite  (*)MilleriteNiS11186641066
Nickeline  (*)NickelineNiAs1118664633
Nickelskutterudite  (*)Skutterudite Perovskite(Ni,Co,Fe)As31118664176
Olivenite  (*)AndalusiteCu2(AsO4)(OH)1118659492
Pyrite  (*)PyriteFeS22118664,11866939462
Quartz  (*)QuartzSiO22118661,11866761156
Siderite  (*)CalciteFe(CO3)11186646417
Sphalerite  (*)SphaleriteZnS2118652,11866121482
Stibiconite  (*)PyrochloreSb3+Sb5+2O6(OH)1118652446
Stibnite  (*)StibniteSb2S32118652,1186643418


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

All locality data graciously provided by mindat.org

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