Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Porthtowan, St Agnes, Cornwall, England, UKi
Regional Level Types
PorthtowanHamlet
St AgnesCivil Parish
CornwallCounty
EnglandConstituent Country
UKCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearchMineralogy
Latitude & Longitude (WGS84):
50° 17' 5'' North , 5° 14' 23'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Mount Hawke1,511 (2017)2.2km
North Country773 (2017)3.9km
Saint Agnes2,820 (2014)4.0km
Portreath963 (2017)4.4km
Redruth42,690 (2017)5.8km
Mindat Locality ID:
15925
Long-form identifier:
mindat:1:2:15925:7
GUID (UUID V4):
0


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

57 valid minerals.

Detailed Mineral List:

ⓘ Acanthite
Formula: Ag2S
ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Anatase
Formula: TiO2
ⓘ Anglesite
Formula: PbSO4
ⓘ 'Apatite'
Formula: Ca5(PO4)3A
ⓘ Arsenopyrite
Formula: FeAsS
ⓘ Atacamite
Formula: Cu2(OH)3Cl
ⓘ Auriacusite
Formula: Fe3+Cu2+(AsO4)O
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ Bismuthinite
Formula: Bi2S3
ⓘ Bornite
Formula: Cu5FeS4
ⓘ Bournonite
Formula: PbCuSbS3
ⓘ Brochantite
Formula: Cu4(SO4)(OH)6
ⓘ Bukovskýite
Formula: Fe3+2(AsO4)(SO4)(OH) · 9H2O
ⓘ Cassiterite
Formula: SnO2
Localities: Reported from at least 12 localities in this region.
ⓘ Cassiterite var. Wood Tin
Formula: SnO2
ⓘ Cerussite
Formula: PbCO3
ⓘ Chalcoalumite
Formula: CuAl4(SO4)(OH)12 · 3H2O
ⓘ Chalcocite
Formula: Cu2S
ⓘ Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 14 localities in this region.
ⓘ Chlorargyrite
Formula: AgCl
ⓘ 'Chlorite Group'
Localities: Reported from at least 7 localities in this region.
ⓘ Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
ⓘ Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
ⓘ Clinoclase
Formula: Cu3(AsO4)(OH)3
ⓘ Cobaltite
Formula: CoAsS
ⓘ Covellite
Formula: CuS
ⓘ Cuprite
Formula: Cu2O
ⓘ Cuprite var. Chalcotrichite
Formula: Cu2O
ⓘ Enargite
Formula: Cu3AsS4
ⓘ Erythrite
Formula: Co3(AsO4)2 · 8H2O
ⓘ Fluorite
Formula: CaF2
References:
Griffiths, Dave (n.d.) Personal communication (1).Identified by Dave Griffiths: Visual Identification
ⓘ Galena
Formula: PbS
ⓘ Gersdorffite
Formula: NiAsS
ⓘ Goethite
Formula: Fe3+O(OH)
ⓘ Gratonite
Formula: Pb9As4S15
ⓘ Gypsum
Formula: CaSO4 · 2H2O
ⓘ Hematite
Formula: Fe2O3
References:
Griffiths, Dave (n.d.) Personal communication (1).Identified by Dave Griffiths: Visual Identification
ⓘ Kaolinite
Formula: Al2(Si2O5)(OH)4
ⓘ 'K Feldspar'
ⓘ 'Limonite'
ⓘ Löllingite
Formula: FeAs2
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
ⓘ Matildite
Formula: AgBiS2
ⓘ 'Monazite Group'
Formula: REE(PO4)
ⓘ Native Bismuth
Formula: Bi
ⓘ Native Copper
Formula: Cu
ⓘ Native Sulphur
Formula: S8
ⓘ Olivenite
Formula: Cu2(AsO4)(OH)
ⓘ Orpiment
Formula: As2S3
ⓘ Pentlandite
Formula: (NixFey)Σ9S8
ⓘ 'Petroleum'
ⓘ 'Petroleum var. Bitumen'
ⓘ Pharmacosiderite
Formula: KFe3+4(AsO4)3(OH)4 · 6-7H2O
ⓘ Pyrite
Formula: FeS2
Localities: Reported from at least 9 localities in this region.
ⓘ Pyrite var. Bravoite
Formula: (Fe,Ni)S2
ⓘ Pyromorphite
Formula: Pb5(PO4)3Cl
ⓘ Quartz
Formula: SiO2
Localities: Reported from at least 14 localities in this region.
ⓘ Quartz var. Rock Crystal
Formula: SiO2
References:
Paul De Bondt collection.Identified by Paul De Bondt: Visual Identification
ⓘ Realgar
Formula: As4S4
ⓘ Rutile
Formula: TiO2
ⓘ Scorodite
Formula: Fe3+AsO4 · 2H2O
ⓘ Serpierite
Formula: Ca(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2O
ⓘ Siderite
Formula: FeCO3
ⓘ Skutterudite
Formula: CoAs3
ⓘ Sphalerite
Formula: ZnS
Localities: Reported from at least 9 localities in this region.
ⓘ 'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
ⓘ Tenorite
Formula: CuO
ⓘ Titanite
Formula: CaTiO(SiO4)
ⓘ 'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z
ⓘ Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Copper1.AA.05Cu
ⓘNative Bismuth1.CA.05Bi
ⓘNative Sulphur1.CC.05S8
Group 2 - Sulphides and Sulfosalts
ⓘChalcocite2.BA.05Cu2S
ⓘBornite2.BA.15Cu5FeS4
ⓘAcanthite2.BA.35Ag2S
ⓘPentlandite2.BB.15(NixFey)Σ9S8
ⓘCovellite2.CA.05aCuS
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGalena2.CD.10PbS
ⓘBismuthinite2.DB.05Bi2S3
ⓘPyrite
var. Bravoite
2.EB.05a(Fe,Ni)S2
ⓘ2.EB.05aFeS2
ⓘLöllingite2.EB.15aFeAs2
ⓘArsenopyrite2.EB.20FeAsS
ⓘCobaltite2.EB.25CoAsS
ⓘGersdorffite2.EB.25NiAsS
ⓘSkutterudite2.EC.05CoAs3
ⓘRealgar2.FA.15aAs4S4
ⓘOrpiment2.FA.30As2S3
ⓘBournonite2.GA.50PbCuSbS3
ⓘ'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
ⓘMatildite2.JA.20AgBiS2
ⓘGratonite2.JB.55Pb9As4S15
ⓘEnargite2.KA.05Cu3AsS4
Group 3 - Halides
ⓘChlorargyrite3.AA.15AgCl
ⓘFluorite3.AB.25CaF2
ⓘAtacamite3.DA.10aCu2(OH)3Cl
Group 4 - Oxides and Hydroxides
ⓘCuprite
var. Chalcotrichite
4.AA.10Cu2O
ⓘ4.AA.10Cu2O
ⓘTenorite4.AB.10CuO
ⓘHematite4.CB.05Fe2O3
ⓘQuartz4.DA.05SiO2
ⓘvar. Rock Crystal4.DA.05SiO2
ⓘCassiterite4.DB.05SnO2
ⓘRutile4.DB.05TiO2
ⓘCassiterite
var. Wood Tin
4.DB.05SnO2
ⓘAnatase4.DD.05TiO2
ⓘGoethite4.FD.10Fe3+O(OH)
Group 5 - Nitrates and Carbonates
ⓘSiderite5.AB.05FeCO3
ⓘCerussite5.AB.15PbCO3
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘAnglesite7.AD.35PbSO4
ⓘBrochantite7.BB.25Cu4(SO4)(OH)6
ⓘGypsum7.CD.40CaSO4 · 2H2O
ⓘSerpierite7.DD.30Ca(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2O
ⓘChalcoalumite7.DD.75CuAl4(SO4)(OH)12 · 3H2O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘOlivenite8.BB.30Cu2(AsO4)(OH)
ⓘAuriacusite8.BB.30Fe3+Cu2+(AsO4)O
ⓘClinoclase8.BE.20Cu3(AsO4)(OH)3
ⓘPyromorphite8.BN.05Pb5(PO4)3Cl
ⓘScorodite8.CD.10Fe3+AsO4 · 2H2O
ⓘErythrite8.CE.40Co3(AsO4)2 · 8H2O
ⓘBukovskýite8.DB.40Fe3+2(AsO4)(SO4)(OH) · 9H2O
ⓘPharmacosiderite8.DK.10KFe3+4(AsO4)3(OH)4 · 6-7H2O
Group 9 - Silicates
ⓘZircon9.AD.30Zr(SiO4)
ⓘTitanite9.AG.15CaTiO(SiO4)
ⓘClinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
ⓘKaolinite9.ED.05Al2(Si2O5)(OH)4
ⓘChrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
ⓘAlbite9.FA.35Na(AlSi3O8)
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Chlorite Group'-
ⓘ'Limonite'-
ⓘ'Monazite Group'-REE(PO4)
ⓘ'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
ⓘ'Petroleum
var. Bitumen'
-
ⓘ''-
ⓘ'K Feldspar'-
ⓘ'Apatite'-Ca5(PO4)3A

List of minerals for each chemical element

HHydrogen
Hⓘ AtacamiteCu2(OH)3Cl
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ BrochantiteCu4(SO4)(OH)6
Hⓘ BukovskýiteFe23+(AsO4)(SO4)(OH) · 9H2O
Hⓘ ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2O
Hⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Hⓘ ClinoclaseCu3(AsO4)(OH)3
Hⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Hⓘ ErythriteCo3(AsO4)2 · 8H2O
Hⓘ GoethiteFe3+O(OH)
Hⓘ GypsumCaSO4 · 2H2O
Hⓘ KaoliniteAl2(Si2O5)(OH)4
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ OliveniteCu2(AsO4)(OH)
Hⓘ PharmacosideriteKFe43+(AsO4)3(OH)4 · 6-7H2O
Hⓘ ScoroditeFe3+AsO4 · 2H2O
Hⓘ SerpieriteCa(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2O
BBoron
Bⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
CCarbon
Cⓘ CerussitePbCO3
Cⓘ MalachiteCu2(CO3)(OH)2
Cⓘ SideriteFeCO3
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ AnataseTiO2
Oⓘ AnglesitePbSO4
Oⓘ AtacamiteCu2(OH)3Cl
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ BrochantiteCu4(SO4)(OH)6
Oⓘ BukovskýiteFe23+(AsO4)(SO4)(OH) · 9H2O
Oⓘ CassiteriteSnO2
Oⓘ CerussitePbCO3
Oⓘ ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2O
Oⓘ Cuprite var. ChalcotrichiteCu2O
Oⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Oⓘ ClinoclaseCu3(AsO4)(OH)3
Oⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Oⓘ CupriteCu2O
Oⓘ ErythriteCo3(AsO4)2 · 8H2O
Oⓘ GoethiteFe3+O(OH)
Oⓘ GypsumCaSO4 · 2H2O
Oⓘ HematiteFe2O3
Oⓘ KaoliniteAl2(Si2O5)(OH)4
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ Monazite GroupREE(PO4)
Oⓘ OliveniteCu2(AsO4)(OH)
Oⓘ PharmacosideriteKFe43+(AsO4)3(OH)4 · 6-7H2O
Oⓘ PyromorphitePb5(PO4)3Cl
Oⓘ QuartzSiO2
Oⓘ RutileTiO2
Oⓘ ScoroditeFe3+AsO4 · 2H2O
Oⓘ SerpieriteCa(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2O
Oⓘ SideriteFeCO3
Oⓘ TenoriteCuO
Oⓘ TitaniteCaTiO(SiO4)
Oⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
Oⓘ Cassiterite var. Wood TinSnO2
Oⓘ ZirconZr(SiO4)
Oⓘ Quartz var. Rock CrystalSiO2
Oⓘ ApatiteCa5(PO4)3A
Oⓘ AuriacusiteFe3+Cu2+(AsO4)O
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ FluoriteCaF2
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
MgMagnesium
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2O
Alⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Alⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Alⓘ KaoliniteAl2(Si2O5)(OH)4
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Siⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Siⓘ KaoliniteAl2(Si2O5)(OH)4
Siⓘ QuartzSiO2
Siⓘ TitaniteCaTiO(SiO4)
Siⓘ ZirconZr(SiO4)
Siⓘ Quartz var. Rock CrystalSiO2
PPhosphorus
Pⓘ Monazite GroupREE(PO4)
Pⓘ PyromorphitePb5(PO4)3Cl
Pⓘ ApatiteCa5(PO4)3A
SSulfur
Sⓘ AcanthiteAg2S
Sⓘ AnglesitePbSO4
Sⓘ ArsenopyriteFeAsS
Sⓘ BismuthiniteBi2S3
Sⓘ BorniteCu5FeS4
Sⓘ BournonitePbCuSbS3
Sⓘ Pyrite var. Bravoite(Fe,Ni)S2
Sⓘ BrochantiteCu4(SO4)(OH)6
Sⓘ BukovskýiteFe23+(AsO4)(SO4)(OH) · 9H2O
Sⓘ ChalcopyriteCuFeS2
Sⓘ ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2O
Sⓘ ChalcociteCu2S
Sⓘ CobaltiteCoAsS
Sⓘ CovelliteCuS
Sⓘ EnargiteCu3AsS4
Sⓘ GalenaPbS
Sⓘ GersdorffiteNiAsS
Sⓘ GratonitePb9As4S15
Sⓘ GypsumCaSO4 · 2H2O
Sⓘ MatilditeAgBiS2
Sⓘ OrpimentAs2S3
Sⓘ Pentlandite(NixFey)Σ9S8
Sⓘ PyriteFeS2
Sⓘ RealgarAs4S4
Sⓘ SerpieriteCa(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2O
Sⓘ SphaleriteZnS
Sⓘ Native SulphurS8
Sⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
ClChlorine
Clⓘ AtacamiteCu2(OH)3Cl
Clⓘ ChlorargyriteAgCl
Clⓘ PyromorphitePb5(PO4)3Cl
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ PharmacosideriteKFe43+(AsO4)3(OH)4 · 6-7H2O
CaCalcium
Caⓘ FluoriteCaF2
Caⓘ GypsumCaSO4 · 2H2O
Caⓘ SerpieriteCa(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2O
Caⓘ TitaniteCaTiO(SiO4)
Caⓘ ApatiteCa5(PO4)3A
TiTitanium
Tiⓘ AnataseTiO2
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ RutileTiO2
Tiⓘ TitaniteCaTiO(SiO4)
FeIron
Feⓘ ArsenopyriteFeAsS
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ BorniteCu5FeS4
Feⓘ Pyrite var. Bravoite(Fe,Ni)S2
Feⓘ BukovskýiteFe23+(AsO4)(SO4)(OH) · 9H2O
Feⓘ ChalcopyriteCuFeS2
Feⓘ GoethiteFe3+O(OH)
Feⓘ HematiteFe2O3
Feⓘ LöllingiteFeAs2
Feⓘ Pentlandite(NixFey)Σ9S8
Feⓘ PharmacosideriteKFe43+(AsO4)3(OH)4 · 6-7H2O
Feⓘ PyriteFeS2
Feⓘ ScoroditeFe3+AsO4 · 2H2O
Feⓘ SideriteFeCO3
Feⓘ AuriacusiteFe3+Cu2+(AsO4)O
CoCobalt
Coⓘ CobaltiteCoAsS
Coⓘ ErythriteCo3(AsO4)2 · 8H2O
Coⓘ SkutteruditeCoAs3
NiNickel
Niⓘ Pyrite var. Bravoite(Fe,Ni)S2
Niⓘ GersdorffiteNiAsS
Niⓘ Pentlandite(NixFey)Σ9S8
CuCopper
Cuⓘ AtacamiteCu2(OH)3Cl
Cuⓘ BorniteCu5FeS4
Cuⓘ BournonitePbCuSbS3
Cuⓘ BrochantiteCu4(SO4)(OH)6
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2O
Cuⓘ ChalcociteCu2S
Cuⓘ Cuprite var. ChalcotrichiteCu2O
Cuⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cuⓘ ClinoclaseCu3(AsO4)(OH)3
Cuⓘ CovelliteCuS
Cuⓘ CupriteCu2O
Cuⓘ Native CopperCu
Cuⓘ EnargiteCu3AsS4
Cuⓘ MalachiteCu2(CO3)(OH)2
Cuⓘ OliveniteCu2(AsO4)(OH)
Cuⓘ SerpieriteCa(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2O
Cuⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
Cuⓘ TenoriteCuO
Cuⓘ AuriacusiteFe3+Cu2+(AsO4)O
ZnZinc
Znⓘ SerpieriteCa(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2O
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ ArsenopyriteFeAsS
Asⓘ BukovskýiteFe23+(AsO4)(SO4)(OH) · 9H2O
Asⓘ ClinoclaseCu3(AsO4)(OH)3
Asⓘ CobaltiteCoAsS
Asⓘ EnargiteCu3AsS4
Asⓘ ErythriteCo3(AsO4)2 · 8H2O
Asⓘ GersdorffiteNiAsS
Asⓘ GratonitePb9As4S15
Asⓘ LöllingiteFeAs2
Asⓘ OliveniteCu2(AsO4)(OH)
Asⓘ OrpimentAs2S3
Asⓘ PharmacosideriteKFe43+(AsO4)3(OH)4 · 6-7H2O
Asⓘ RealgarAs4S4
Asⓘ ScoroditeFe3+AsO4 · 2H2O
Asⓘ SkutteruditeCoAs3
Asⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
Asⓘ AuriacusiteFe3+Cu2+(AsO4)O
ZrZirconium
Zrⓘ ZirconZr(SiO4)
AgSilver
Agⓘ AcanthiteAg2S
Agⓘ ChlorargyriteAgCl
Agⓘ MatilditeAgBiS2
SnTin
Snⓘ CassiteriteSnO2
Snⓘ Cassiterite var. Wood TinSnO2
SbAntimony
Sbⓘ BournonitePbCuSbS3
PbLead
Pbⓘ AnglesitePbSO4
Pbⓘ BournonitePbCuSbS3
Pbⓘ CerussitePbCO3
Pbⓘ GalenaPbS
Pbⓘ GratonitePb9As4S15
Pbⓘ PyromorphitePb5(PO4)3Cl
BiBismuth
Biⓘ Native BismuthBi
Biⓘ BismuthiniteBi2S3
Biⓘ MatilditeAgBiS2

Geochronology

Geologic TimeRocks, Minerals and Events
Phanerozoic
 Paleozoic
  Permian
   Guadalupian
ⓘ Major polymetallic mineralization~270 MaCornwall, England, UK
   Cisuralian
ⓘ Porphyry dikes intruded (latest age)~275 MaCornwall, England, UK
ⓘ Greisenization (latest age)~280 MaCornwall, England, UK
ⓘ Porphyry dikes intruded (earliest age)~280 MaCornwall, England, UK
ⓘ Formation of metallized pegmatites~285 MaCornwall, England, UK
ⓘ Greisenization (earliest age)~285 MaCornwall, England, UK
ⓘ Emplacement of major plutons~295 MaCornwall, England, UK

Localities in this Region

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 21, 2026 20:30:49 Page updated: October 10, 2026 16:04:03
Go to top of page