Porthtowan, St Agnes, Cornwall, England, UKi
| Regional Level Types | |
|---|---|
| Porthtowan | Hamlet |
| St Agnes | Civil Parish |
| Cornwall | County |
| England | Constituent Country |
| UK | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
50° 17' 5'' North , 5° 14' 23'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Mount Hawke | 1,511 (2017) | 2.2km |
| North Country | 773 (2017) | 3.9km |
| Saint Agnes | 2,820 (2014) | 4.0km |
| Portreath | 963 (2017) | 4.4km |
| Redruth | 42,690 (2017) | 5.8km |
Mindat Locality ID:
15925
Long-form identifier:
mindat:1:2:15925:7
GUID (UUID V4):
f3c44cc6-c4a4-43e2-b3e9-19f2860d2532
No description has been added for this locality. Can you add one?
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity 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-localities54 valid minerals.
Detailed Mineral List:
| β Acanthite Formula: Ag2S |
| β Albite Formula: Na(AlSi3O8) |
| β Anatase Formula: TiO2 Localities: References: |
| β Anglesite Formula: PbSO4 Localities: Colour: grey Description: On November 7, 2013, the local collector MichaΓ«l Merry, collected the mineral from the lode outcrop. Only small specimens where recovered as the lode was narrow and standing vertical on the fragile killas matrix. References: |
| β 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) |
| β Arsenopyrite Formula: FeAsS Localities: References: |
| β Atacamite Formula: Cu2(OH)3Cl |
| β Auriacusite Formula: Fe3+Cu2+(AsO4)O |
| β 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| β Bismuth Formula: Bi |
| β Bismuthinite Formula: Bi2S3 |
| β Bornite Formula: Cu5FeS4 |
| β Bournonite Formula: PbCuSbS3 |
| β Brochantite Formula: Cu4(SO4)(OH)6 |
| β BukovskΓ½ite Formula: Fe3+2(AsO4)(SO4)(OH) · 9H2O |
| β Cassiterite Formula: SnO2 Localities: Reported from at least 12 localities in this region. References: |
| β Cassiterite var. Wood Tin Formula: SnO2 |
| β Cerussite Formula: PbCO3 |
| β Chalcoalumite Formula: CuAl4(SO4)(OH)12 · 3H2O |
| β Chalcocite Formula: Cu2S Localities: |
| β Chalcopyrite Formula: CuFeS2 Localities: Reported from at least 13 localities in this region. References: |
| β Chlorargyrite Formula: AgCl |
| β 'Chlorite Group' Localities: Reported from at least 7 localities in this region. |
| β Chrysocolla Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| β Clinoclase Formula: Cu3(AsO4)(OH)3 |
| β Cobaltite Formula: CoAsS Localities: References: |
| β Copper Formula: Cu Localities: References: |
| β Covellite Formula: CuS |
| β Cuprite Formula: Cu2O Localities: References: |
| β Cuprite var. Chalcotrichite Formula: Cu2O |
| β Enargite Formula: Cu3AsS4 |
| β Erythrite Formula: Co3(AsO4)2 · 8H2O Localities: References: |
| β Galena Formula: PbS Localities: Wheal Sally, Wheal Lushington (West Wheal Towan), Porthtowan, St Agnes, Cornwall, England, UK Wheal Tye, Wheal Lushington (West Wheal Towan), Porthtowan, St Agnes, Cornwall, England, UK New Wheal Towan (Wheal Fox), Wheal Clarence (Nancekuke Mine; incl. New Dolcoath Mine), Porthtowan, St Agnes, Cornwall, England, UK Lushington Cove, Porthtowan, St Agnes, Cornwall, England, UK |
| β Gersdorffite Formula: NiAsS |
| β Goethite Formula: Ξ±-Fe3+O(OH) |
| β Gratonite Formula: Pb9As4S15 |
| β Gypsum Formula: CaSO4 · 2H2O |
| β Kaolinite Formula: Al2(Si2O5)(OH)4 |
| β 'K Feldspar' |
| β 'Limonite' Localities: Wheal Towan (Towan Consols), Porthtowan, St Agnes, Cornwall, England, UK Wheal Charles (South Wheal Grambler), Tywarnhayle Mine (Wheal Rock), Porthtowan, St Agnes, Cornwall, England, UK Wheal Sparrow, Wheal Clarence (Nancekuke Mine; incl. New Dolcoath Mine), Porthtowan, St Agnes, Cornwall, England, UK South Wheal Towan, Porthtowan, St Agnes, Cornwall, England, UK References: |
| β LΓΆllingite Formula: FeAs2 |
| β Malachite Formula: Cu2(CO3)(OH)2 Localities: |
| β Matildite Formula: AgBiS2 |
| β 'Monazite' Formula: REE(PO4) |
| β Olivenite Formula: Cu2(AsO4)(OH) |
| β Orpiment Formula: As2S3 |
| β Pentlandite Formula: (NixFey)Ξ£9S8 |
| β 'Petroleum' |
| β 'Petroleum var. Bitumen' |
| β Pharmacosiderite Formula: KFe3+4(AsO4)3(OH)4 · 6-7H2O |
| β Pyrite Formula: FeS2 Localities: Reported from at least 9 localities in this region. |
| β Pyrite var. Bravoite Formula: (Fe,Ni)S2 |
| β Pyromorphite Formula: Pb5(PO4)3Cl Localities: References: |
| β Quartz Formula: SiO2 Localities: Reported from at least 13 localities in this region. References: |
| β Realgar Formula: As4S4 |
| β Rutile Formula: TiO2 |
| β Scorodite Formula: Fe3+AsO4 · 2H2O Localities: References: |
| β Serpierite Formula: Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| β Siderite Formula: FeCO3 Localities: References: |
| β Skutterudite Formula: CoAs3 Localities: |
| β Sphalerite Formula: ZnS Localities: Reported from at least 8 localities in this region. References: |
| β Sulphur Formula: S8 |
| β 'Tennantite Subgroup' Formula: Cu6(Cu4C2+2)As4S12S |
| β Tenorite Formula: CuO Localities: Wheal Charles (South Wheal Grambler), Tywarnhayle Mine (Wheal Rock), Porthtowan, St Agnes, Cornwall, England, UK Wheal Sparrow, Wheal Clarence (Nancekuke Mine; incl. New Dolcoath Mine), Porthtowan, St Agnes, Cornwall, England, UK Wheal Charlotte (Great Wheal Charlotte), Porthtowan, St Agnes, Cornwall, England, UK |
| β Titanite Formula: CaTi(SiO4)O |
| β 'Tourmaline' Formula: AD3G6 (T6O18)(BO3)3X3Z Localities: References: |
| β Zircon Formula: Zr(SiO4) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| β | Copper | 1.AA.05 | Cu |
| β | Bismuth | 1.CA.05 | Bi |
| β | Sulphur | 1.CC.05 | S8 |
| Group 2 - Sulphides and Sulfosalts | |||
| β | Chalcocite | 2.BA.05 | Cu2S |
| β | Bornite | 2.BA.15 | Cu5FeS4 |
| β | Acanthite | 2.BA.35 | Ag2S |
| β | Pentlandite | 2.BB.15 | (NixFey)Ξ£9S8 |
| β | Covellite | 2.CA.05a | CuS |
| β | Sphalerite | 2.CB.05a | ZnS |
| β | Chalcopyrite | 2.CB.10a | CuFeS2 |
| β | Galena | 2.CD.10 | PbS |
| β | Bismuthinite | 2.DB.05 | Bi2S3 |
| β | Pyrite var. Bravoite | 2.EB.05a | (Fe,Ni)S2 |
| β | 2.EB.05a | FeS2 | |
| β | LΓΆllingite | 2.EB.15a | FeAs2 |
| β | Arsenopyrite | 2.EB.20 | FeAsS |
| β | Cobaltite | 2.EB.25 | CoAsS |
| β | Gersdorffite | 2.EB.25 | NiAsS |
| β | Skutterudite | 2.EC.05 | CoAs3 |
| β | Realgar | 2.FA.15a | As4S4 |
| β | Orpiment | 2.FA.30 | As2S3 |
| β | Bournonite | 2.GA.50 | PbCuSbS3 |
| β | 'Tennantite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)As4S12S |
| β | Matildite | 2.JA.20 | AgBiS2 |
| β | Gratonite | 2.JB.55 | Pb9As4S15 |
| β | Enargite | 2.KA.05 | Cu3AsS4 |
| Group 3 - Halides | |||
| β | Chlorargyrite | 3.AA.15 | AgCl |
| β | Atacamite | 3.DA.10a | Cu2(OH)3Cl |
| Group 4 - Oxides and Hydroxides | |||
| β | Goethite | 4.00. | Ξ±-Fe3+O(OH) |
| β | Cuprite | 4.AA.10 | Cu2O |
| β | var. Chalcotrichite | 4.AA.10 | Cu2O |
| β | Tenorite | 4.AB.10 | CuO |
| β | Quartz | 4.DA.05 | SiO2 |
| β | Cassiterite var. Wood Tin | 4.DB.05 | SnO2 |
| β | Rutile | 4.DB.05 | TiO2 |
| β | Cassiterite | 4.DB.05 | SnO2 |
| β | Anatase | 4.DD.05 | TiO2 |
| Group 5 - Nitrates and Carbonates | |||
| β | Siderite | 5.AB.05 | FeCO3 |
| β | Cerussite | 5.AB.15 | PbCO3 |
| β | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| β | Anglesite | 7.AD.35 | PbSO4 |
| β | Brochantite | 7.BB.25 | Cu4(SO4)(OH)6 |
| β | Gypsum | 7.CD.40 | CaSO4 Β· 2H2O |
| β | Serpierite | 7.DD.30 | Ca(Cu,Zn)4(SO4)2(OH)6 Β· 3H2O |
| β | Chalcoalumite | 7.DD.75 | CuAl4(SO4)(OH)12 Β· 3H2O |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| β | Olivenite | 8.BB.30 | Cu2(AsO4)(OH) |
| β | Auriacusite | 8.BB.30 | Fe3+Cu2+(AsO4)O |
| β | Clinoclase | 8.BE.20 | Cu3(AsO4)(OH)3 |
| β | Pyromorphite | 8.BN.05 | Pb5(PO4)3Cl |
| β | Scorodite | 8.CD.10 | Fe3+AsO4 Β· 2H2O |
| β | Erythrite | 8.CE.40 | Co3(AsO4)2 Β· 8H2O |
| β | BukovskΓ½ite | 8.DB.40 | Fe3+2(AsO4)(SO4)(OH) Β· 9H2O |
| β | Pharmacosiderite | 8.DK.10 | KFe3+4(AsO4)3(OH)4 Β· 6-7H2O |
| Group 9 - Silicates | |||
| β | Zircon | 9.AD.30 | Zr(SiO4) |
| β | Titanite | 9.AG.15 | CaTi(SiO4)O |
| β | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| β | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 Β· nH2O, x < 1 |
| β | Albite | 9.FA.35 | Na(AlSi3O8) |
| Unclassified | |||
| β | 'Monazite' | - | REE(PO4) |
| β | 'Limonite' | - | |
| β | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| β | 'Chlorite Group' | - | |
| β | 'Tourmaline' | - | AD3G6 (T6O18)(BO3)3X3Z |
| β | 'Petroleum var. Bitumen' | - | |
| β | '' | - | |
| β | 'K Feldspar' | - | |
| β | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | β Atacamite | Cu2(OH)3Cl |
| H | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | β Brochantite | Cu4(SO4)(OH)6 |
| H | β BukovskΓ½ite | Fe23+(AsO4)(SO4)(OH) · 9H2O |
| H | β Chalcoalumite | CuAl4(SO4)(OH)12 · 3H2O |
| H | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| H | β Clinoclase | Cu3(AsO4)(OH)3 |
| H | β Erythrite | Co3(AsO4)2 · 8H2O |
| H | β Goethite | Ξ±-Fe3+O(OH) |
| H | β Gypsum | CaSO4 · 2H2O |
| H | β Kaolinite | Al2(Si2O5)(OH)4 |
| H | β Malachite | Cu2(CO3)(OH)2 |
| H | β Olivenite | Cu2(AsO4)(OH) |
| H | β Pharmacosiderite | KFe43+(AsO4)3(OH)4 · 6-7H2O |
| H | β Scorodite | Fe3+AsO4 · 2H2O |
| H | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| H | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| B | Boron | |
| B | β Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
| C | Carbon | |
| C | β Cerussite | PbCO3 |
| C | β Malachite | Cu2(CO3)(OH)2 |
| C | β Siderite | FeCO3 |
| O | Oxygen | |
| O | β Albite | Na(AlSi3O8) |
| O | β Anatase | TiO2 |
| O | β Anglesite | PbSO4 |
| O | β Atacamite | Cu2(OH)3Cl |
| O | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| O | β Brochantite | Cu4(SO4)(OH)6 |
| O | β BukovskΓ½ite | Fe23+(AsO4)(SO4)(OH) · 9H2O |
| O | β Cassiterite | SnO2 |
| O | β Cerussite | PbCO3 |
| O | β Chalcoalumite | CuAl4(SO4)(OH)12 · 3H2O |
| O | β Cuprite var. Chalcotrichite | Cu2O |
| O | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| O | β Clinoclase | Cu3(AsO4)(OH)3 |
| O | β Cuprite | Cu2O |
| O | β Erythrite | Co3(AsO4)2 · 8H2O |
| O | β Goethite | Ξ±-Fe3+O(OH) |
| O | β Gypsum | CaSO4 · 2H2O |
| O | β Kaolinite | Al2(Si2O5)(OH)4 |
| O | β Malachite | Cu2(CO3)(OH)2 |
| O | β Monazite | REE(PO4) |
| O | β Olivenite | Cu2(AsO4)(OH) |
| O | β Pharmacosiderite | KFe43+(AsO4)3(OH)4 · 6-7H2O |
| O | β Pyromorphite | Pb5(PO4)3Cl |
| O | β Quartz | SiO2 |
| O | β Rutile | TiO2 |
| O | β Scorodite | Fe3+AsO4 · 2H2O |
| O | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| O | β Siderite | FeCO3 |
| O | β Tenorite | CuO |
| O | β Titanite | CaTi(SiO4)O |
| O | β Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
| O | β Cassiterite var. Wood Tin | SnO2 |
| O | β Zircon | Zr(SiO4) |
| O | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| O | β Auriacusite | Fe3+Cu2+(AsO4)O |
| F | Fluorine | |
| F | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| F | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| Na | Sodium | |
| Na | β Albite | Na(AlSi3O8) |
| Mg | Magnesium | |
| Mg | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | Aluminium | |
| Al | β Albite | Na(AlSi3O8) |
| Al | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | β Chalcoalumite | CuAl4(SO4)(OH)12 · 3H2O |
| Al | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Al | β Kaolinite | Al2(Si2O5)(OH)4 |
| Si | Silicon | |
| Si | β Albite | Na(AlSi3O8) |
| Si | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Si | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Si | β Kaolinite | Al2(Si2O5)(OH)4 |
| Si | β Quartz | SiO2 |
| Si | β Titanite | CaTi(SiO4)O |
| Si | β Zircon | Zr(SiO4) |
| P | Phosphorus | |
| P | β Monazite | REE(PO4) |
| P | β Pyromorphite | Pb5(PO4)3Cl |
| P | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| S | Sulfur | |
| S | β Acanthite | Ag2S |
| S | β Anglesite | PbSO4 |
| S | β Arsenopyrite | FeAsS |
| S | β Bismuthinite | Bi2S3 |
| S | β Bornite | Cu5FeS4 |
| S | β Bournonite | PbCuSbS3 |
| S | β Pyrite var. Bravoite | (Fe,Ni)S2 |
| S | β Brochantite | Cu4(SO4)(OH)6 |
| S | β BukovskΓ½ite | Fe23+(AsO4)(SO4)(OH) · 9H2O |
| S | β Chalcopyrite | CuFeS2 |
| S | β Chalcoalumite | CuAl4(SO4)(OH)12 · 3H2O |
| S | β Chalcocite | Cu2S |
| S | β Cobaltite | CoAsS |
| S | β Covellite | CuS |
| S | β Enargite | Cu3AsS4 |
| S | β Galena | PbS |
| S | β Gersdorffite | NiAsS |
| S | β Gratonite | Pb9As4S15 |
| S | β Gypsum | CaSO4 · 2H2O |
| S | β Matildite | AgBiS2 |
| S | β Orpiment | As2S3 |
| S | β Pentlandite | (NixFey)Ξ£9S8 |
| S | β Pyrite | FeS2 |
| S | β Realgar | As4S4 |
| S | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| S | β Sphalerite | ZnS |
| S | β Sulphur | S8 |
| S | β Tennantite Subgroup | Cu6(Cu4C22+)As4S12S |
| Cl | Chlorine | |
| Cl | β Atacamite | Cu2(OH)3Cl |
| Cl | β Chlorargyrite | AgCl |
| Cl | β Pyromorphite | Pb5(PO4)3Cl |
| Cl | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| K | Potassium | |
| K | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| K | β Pharmacosiderite | KFe43+(AsO4)3(OH)4 · 6-7H2O |
| Ca | Calcium | |
| Ca | β Gypsum | CaSO4 · 2H2O |
| Ca | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| Ca | β Titanite | CaTi(SiO4)O |
| Ca | β Apatite | Ca5(PO4)3(Cl/F/OH) |
| Ti | Titanium | |
| Ti | β Anatase | TiO2 |
| Ti | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Ti | β Rutile | TiO2 |
| Ti | β Titanite | CaTi(SiO4)O |
| Fe | Iron | |
| Fe | β Arsenopyrite | FeAsS |
| Fe | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | β Bornite | Cu5FeS4 |
| Fe | β Pyrite var. Bravoite | (Fe,Ni)S2 |
| Fe | β BukovskΓ½ite | Fe23+(AsO4)(SO4)(OH) · 9H2O |
| Fe | β Chalcopyrite | CuFeS2 |
| Fe | β Goethite | Ξ±-Fe3+O(OH) |
| Fe | β LΓΆllingite | FeAs2 |
| Fe | β Pentlandite | (NixFey)Ξ£9S8 |
| Fe | β Pharmacosiderite | KFe43+(AsO4)3(OH)4 · 6-7H2O |
| Fe | β Pyrite | FeS2 |
| Fe | β Scorodite | Fe3+AsO4 · 2H2O |
| Fe | β Siderite | FeCO3 |
| Fe | β Auriacusite | Fe3+Cu2+(AsO4)O |
| Co | Cobalt | |
| Co | β Cobaltite | CoAsS |
| Co | β Erythrite | Co3(AsO4)2 · 8H2O |
| Co | β Skutterudite | CoAs3 |
| Ni | Nickel | |
| Ni | β Pyrite var. Bravoite | (Fe,Ni)S2 |
| Ni | β Gersdorffite | NiAsS |
| Ni | β Pentlandite | (NixFey)Ξ£9S8 |
| Cu | Copper | |
| Cu | β Atacamite | Cu2(OH)3Cl |
| Cu | β Bornite | Cu5FeS4 |
| Cu | β Bournonite | PbCuSbS3 |
| Cu | β Brochantite | Cu4(SO4)(OH)6 |
| Cu | β Chalcopyrite | CuFeS2 |
| Cu | β Chalcoalumite | CuAl4(SO4)(OH)12 · 3H2O |
| Cu | β Chalcocite | Cu2S |
| Cu | β Cuprite var. Chalcotrichite | Cu2O |
| Cu | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Cu | β Clinoclase | Cu3(AsO4)(OH)3 |
| Cu | β Covellite | CuS |
| Cu | β Cuprite | Cu2O |
| Cu | β Copper | Cu |
| Cu | β Enargite | Cu3AsS4 |
| Cu | β Malachite | Cu2(CO3)(OH)2 |
| Cu | β Olivenite | Cu2(AsO4)(OH) |
| Cu | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| Cu | β Tennantite Subgroup | Cu6(Cu4C22+)As4S12S |
| Cu | β Tenorite | CuO |
| Cu | β Auriacusite | Fe3+Cu2+(AsO4)O |
| Zn | Zinc | |
| Zn | β Serpierite | Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O |
| Zn | β Sphalerite | ZnS |
| As | Arsenic | |
| As | β Arsenopyrite | FeAsS |
| As | β BukovskΓ½ite | Fe23+(AsO4)(SO4)(OH) · 9H2O |
| As | β Clinoclase | Cu3(AsO4)(OH)3 |
| As | β Cobaltite | CoAsS |
| As | β Enargite | Cu3AsS4 |
| As | β Erythrite | Co3(AsO4)2 · 8H2O |
| As | β Gersdorffite | NiAsS |
| As | β Gratonite | Pb9As4S15 |
| As | β LΓΆllingite | FeAs2 |
| As | β Olivenite | Cu2(AsO4)(OH) |
| As | β Orpiment | As2S3 |
| As | β Pharmacosiderite | KFe43+(AsO4)3(OH)4 · 6-7H2O |
| As | β Realgar | As4S4 |
| As | β Scorodite | Fe3+AsO4 · 2H2O |
| As | β Skutterudite | CoAs3 |
| As | β Tennantite Subgroup | Cu6(Cu4C22+)As4S12S |
| As | β Auriacusite | Fe3+Cu2+(AsO4)O |
| Zr | Zirconium | |
| Zr | β Zircon | Zr(SiO4) |
| Ag | Silver | |
| Ag | β Acanthite | Ag2S |
| Ag | β Chlorargyrite | AgCl |
| Ag | β Matildite | AgBiS2 |
| Sn | Tin | |
| Sn | β Cassiterite | SnO2 |
| Sn | β Cassiterite var. Wood Tin | SnO2 |
| Sb | Antimony | |
| Sb | β Bournonite | PbCuSbS3 |
| Pb | Lead | |
| Pb | β Anglesite | PbSO4 |
| Pb | β Bournonite | PbCuSbS3 |
| Pb | β Cerussite | PbCO3 |
| Pb | β Galena | PbS |
| Pb | β Gratonite | Pb9As4S15 |
| Pb | β Pyromorphite | Pb5(PO4)3Cl |
| Bi | Bismuth | |
| Bi | β Bismuth | Bi |
| Bi | β Bismuthinite | Bi2S3 |
| Bi | β Matildite | AgBiS2 |
Geochronology
| Geologic Time | Rocks, Minerals and Events | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Phanerozoic | ||||||||||||||||||||||
| Paleozoic | ||||||||||||||||||||||
| Permian | ||||||||||||||||||||||
| Guadalupian |
| |||||||||||||||||||||
| Cisuralian |
| |||||||||||||||||||||
Localities in this Region
- England
- Cornwall
- St Agnes
- Porthtowan
- Wheal Clarence (Nancekuke Mine; incl. New Dolcoath Mine)
- Wheal Lushington (West Wheal Towan)
- Wheal Music
- Wheal Towan (Towan Consols)
- Porthtowan
- St Agnes
- Cornwall
Other Regions, Features and Areas containing this locality
British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK
- England
- Cornwall
- St Agnes Mining DistrictMining District
- Devon and Cornwall metalliferous mining districtMining District
- Cornwall
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
Tywarnhayle Mine, Porthtowan, St Agnes, Cornwall, England, UK