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St Agnes District, Cornwall, England, UK

StandardDetailedBy ChemistryMineral Photos (415)Site Photos (47)Search GoogleMineral Report for Region

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

Group 1 - Elements
  		• Arsenic1.CA.05
    As
  		• Bismuth1.CA.05
    Bi
  		• Copper1.AA.05
    Cu
  		• Gold1.AA.05
    Au
  		• Silver1.AA.05
    Ag
  		• Sulphur1.CC.05
    S
     
    8
    Group 2 - Sulphides and Sulfosalts
  		• Acanthite2.BA.35
    Ag
     
    2
    		S
  		• Arsenopyrite2.EB.20
    FeAsS - (Fe
     
    0.90
    		Co
     
    0.10
    		)AsS
  		• Bismuthinite2.DB.05
    Bi
     
    2
    		S
     
    3
  		• Bornite2.BA.15
    Cu
     
    5
    		FeS
     
    4
  		• Chalcocite2.BA.05
    Cu
     
    2
    		S
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Covellite2.CA.05a
    CuS
  		• Ferrokësterite (TL)2.CB.15a
    Cu
     
    2
    		(Fe,Zn)SnS
     
    4
  		• Galena2.CD.10
    PbS
      var: Plumbeine2.CD.10
    PbS
  		• Kësterite2.CB.15a
    Cu
     
    2
    		(Zn,Fe)SnS
     
    4
  		• Löllingite2.EB.15a
    FeAs
     
    2
  		• Marcasite2.EB.10a
    FeS
     
    2
  		• Molybdenite2.EA.30
    MoS
     
    2
  		• Pyrargyrite2.GA.05
    Ag
     
    3
    		SbS
     
    3
  		• Pyrite2.EB.05a
    FeS
     
    2
  		• Pyrrhotite2.CC.10
    Fe
     
    7
    		S
     
    8
    		, (-4M), also given as Fe
     
    1-x
    		S (x = 0 - 0.2)
  		• Skutterudite
    var: Smaltite    		2.EC.05
    (Co,Fe,Ni)As
     
    2
  		• Sphalerite2.CB.05a
    (Zn,Fe
    2+
     
    		)S
  		• Stannite (TL)2.CB.15a
    Cu
     
    2
    		(Fe,Zn)SnS
     
    4
  		• Stannoidite2.CB.15c
    Cu
    +
    6
    		Cu
    2+
    2
    		(Fe
    2+
     
    		,Zn)
     
    3
    		Sn
     
    2
    		S
     
    12
  		• Tennantite2.GB.05
    (Cu,Ag,Fe,Zn)
     
    12
    		As
     
    4
    		S
     
    13
  		• Wurtzite2.CB.45
    (Zn,Fe)S
    Group 3 - Halides
  		• Atacamite3.DA.10a
    Cu
     
    2
    		[(OH)
     
    3
    		|Cl]
  		• Boleite3.DB.15
    KPb
     
    26
    		Ag
     
    9
    		Cu
     
    24
    		(OH)
     
    48
    		Cl
     
    62
  		• Botallackite3.DA.10b
    Cu
     
    2
    		[(OH)
     
    3
    		|Cl]
  		• Chlorargyrite3.AA.15
    AgCl
  		• Connellite3.DA.25
    Cu
     
    19
    		[(OH)
     
    32
    		|SO
     
    4
    		|Cl
     
    4
    		] · 3H
     
    2
    		O
  		• Cumengeite3.DB.20
    Pb
     
    21
    		Cu
     
    20
    		Cl
     
    42
    		(OH)
     
    40
    		·6H
     
    2
    		O
  		• Fluorite3.AB.25
    CaF
     
    2
  		• Laurionite3.DC.05
    PbClOH
  		• Paratacamite3.DA.10c
    Cu
     
    3
    		(Cu,Zn)[(OH)
     
    3
    		|Cl]
     
    2
  		• Pseudoboleite3.DB.10
    Pb
     
    31
    		Cu
     
    24
    		Cl
     
    62
    		(OH)
     
    48
    Group 4 - Oxides and Hydroxides
  		• Akaganeite4.DK.05
    β-Fe
    3+
     
    		O(OH,Cl)
  		• Anatase4.DD.05
    TiO
     
    2
  		• Bismite4.CB.60
    Bi
     
    2
    		O
     
    3
  		• Cassiterite4.DB.05
    SnO
     
    2
      var: Wood Tin4.DB.05
    SnO
     
    2
  		• Cervantite4.DE.30
    Sb
    3+
     
    		Sb
    5+
     
    		O
     
    4
  		• Cuprite4.AA.10
    Cu
     
    2
    		O
  		• Goethite4.FD.10
    α-Fe
    3+
     
    		O(OH)
  		• Hematite4.CB.05
    Fe
     
    2
    		O
     
    3
  		• Lepidocrocite4.FE.15
    γ-Fe
    3+
     
    		O(OH)
  		• Quartz4.DA.05
    SiO
     
    2
  		• Varlamoffite4.DB.05
    (Sn,Fe)(O,OH)
     
    2
    Group 5 - Nitrates and Carbonates
  		• Aragonite5.AB.15
    CaCO
     
    3
  		• Bismutite5.BE.25
    (BiO)
     
    2
    		CO
     
    3
  		• Calcite5.AB.05
    CaCO
     
    3
  		• Cerussite5.AB.15
    PbCO
     
    3
  		• Dolomite5.AB.10
    CaMg(CO
     
    3
    		)
     
    2
  		• Hydrocerussite5.BE.10
    Pb
     
    3
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    2
  		• Malachite5.BA.10
    Cu
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
  		• Phosgenite5.BE.20
    Pb
     
    2
    		[Cl
     
    2
    		|CO
     
    3
    		]
  		• Rosasite5.BA.10
    (Cu,Zn)
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
  		• Siderite5.AB.05
    FeCO
     
    3
  		• Smithsonite5.AB.05
    ZnCO
     
    3
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Anglesite7.AD.35
    PbSO
     
    4
  		• Antlerite7.BB.15
    Cu
     
    3
    		[(OH)
     
    4
    		|SO
     
    4
    		]
  		• Baryte7.AD.35
    BaSO
     
    4
  		• Brochantite7.BB.25
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		]
  		• Carbonatecyanotrichite7.DE.10
    Cu
     
    4
    		Al
     
    2
    		[(OH)
     
    12
    		|(CO
     
    3
    		,SO
     
    4
    		)] · 2H
     
    2
    		O
  		• Chalcanthite7.CB.20
    CuSO
     
    4
    		·5H
     
    2
    		O
  		• Chalcoalumite7.DD.75
    CuAl
     
    4
    		[(OH)
     
    12
    		|SO
     
    4
    		] · 3H
     
    2
    		O
  		• Devilline7.DD.30
    CaCu
     
    4
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    6
    		·3H
     
    2
    		O
  		• Gypsum7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
  		• Jarosite7.BC.10
    KFe
    3+
     
     
    3
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
  		• Lanarkite7.BD.40
    Pb
     
    2
    		[O|SO
     
    4
    		]
  		• Langite7.DD.10
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · 2H
     
    2
    		O
  		• Linarite7.BC.65
    PbCu[(OH)
     
    2
    		|SO
     
    4
    		]
  		• Melanterite7.CB.35
    FeSO
     
    4
    		·7H
     
    2
    		O
  		• Scheelite7.GA.05
    Ca[WO
     
    4
    		]
  		• Thenardite7.AC.25
    Na
     
    2
    		SO
     
    4
  		• Wulfenite7.GA.05
    Pb[MoO
     
    4
    		]
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Apatite-(CaF)8.BN.05
    Ca
     
    5
    		[F|(PO
     
    4
    		)
     
    3
    		]
      var: Carbonate-rich Apatite-(CaF)8.BN.05
    Ca
     
    5
    		[(F,O)|(PO
     
    4
    		,CO
     
    3
    		)
     
    3
    		]
  		• Arthurite8.DC.15
    CuFe
    3+
    2
    		[(OH,O)|(AsO
     
    4
    		,PO
     
    4
    		,SO
     
    4
    		)]
     
    2
    		 · 4H
     
    2
    		O
  		• Beraunite8.DC.27
    Fe
    2+
     
    		Fe
    3+
    5
    		[(OH)
     
    5
    		|(PO
     
    4
    		)
     
    4
    		] · 4H
     
    2
    		O
  		• Carminite8.BH.30
    PbFe
    3+
    2
    		[OH|AsO
     
    4
    		]
     
    2
  		• Chalcophyllite8.DF.30
    Cu
     
    18
    		Al
     
    2
    		[(OH)
     
    9
    		|SO
     
    4
    		|AsO
     
    4
    		]
     
    3
    		 · 33H
     
    2
    		O
  		• Childrenite8.DD.20
    (Fe
    2+
     
    		,Mn
    2+
     
    		)Al[(OH)
     
    2
    		|PO
     
    4
    		] · H
     
    2
    		O
  		• Corkite8.BL.05
    PbFe
     
    3
    		[(OH)
     
    6
    		|SO
     
    4
    		|PO
     
    4
    		]
  		• Diadochite8.DB.05
    Fe
    3+
    2
    		(PO
     
    4
    		)(SO
     
    4
    		)(OH)·5H
     
    2
    		O
  		• Erythrite8.CE.40
    Co
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Ferristrunzite8.DC.25
    Fe
    3+
     
    		Fe
    3+
    2
    		(PO
     
    4
    		)
     
    2
    		(OH)
     
    3
    		 · 5H
     
    2
    		O
  		• Ferrostrunzite8.DC.25
    Fe
    2+
     
    		Fe
    3+
    2
    		[OH|PO
     
    4
    		]
     
    2
    		 · 6H
     
    2
    		O
  		• Lavendulan8.DG.05
    NaCaCu
     
    5
    		[Cl|(AsO
     
    4
    		)
     
    4
    		] · 5H
     
    2
    		O
  		• Libethenite8.BB.30
    Cu
     
    2
    		[OH|PO
     
    4
    		]
  		• Malhmoodite8.CE.75
    FeZr(PO
     
    4
    		)
     
    2
    		·4H
     
    2
    		O
  		• Metatorbernite ?8.EB.10
    Cu(UO
     
    2
    		)
     
    2
    		[PO
     
    4
    		]
     
    2
    		 · 8H
     
    2
    		O
  		• Metazeunerite8.EB.10
    Cu(UO
     
    2
    		)
     
    2
    		[AsO
     
    4
    		]
     
    2
    		 · 8H
     
    2
    		O
  		• Pharmacosiderite8.DK.10
    KFe
    3+
    4
    		[(OH)
     
    4
    		|(AsO
     
    4
    		)
     
    3
    		] · 6-7H
     
    2
    		O
  		• Phosphosiderite8.CD.05
    FePO
     
    4
    		·2H
     
    2
    		O
  		• Pyromorphite8.BN.05
    Pb
     
    5
    		[Cl|(PO
     
    4
    		)
     
    3
    		]
  		• Rockbridgeite8.BC.10
    Fe
    2+
     
    		Fe
    3+
    4
    		[(OH)
     
    5
    		|(PO
     
    4
    		)
     
    3
    		]
  		• Scorodite8.CD.10
    Fe
    3+
     
    		AsO
     
    4
    		·2H
     
    2
    		O
  		• Strengite8.CD.10
    FePO
     
    4
    		·2H
     
    2
    		O
  		• Strunzite8.DC.25
    Mn
    2+
     
    		Fe
    3+
    2
    		[OH|PO
     
    4
    		]
     
    2
    		 · 6H
     
    2
    		O
  		• Svanbergite8.BL.05
    SrAl
     
    3
    		[(OH)
     
    6
    		|SO
     
    4
    		|PO
     
    4
    		]
  		• Torbernite8.EB.05
    Cu(UO
     
    2
    		)
     
    2
    		(PO
     
    4
    		)
     
    2
    		·12H
     
    2
    		O
  		• Turquoise
    var: Rashleighite    		8.DD.15
    Cu(Al,Fe)
     
    6
    		(PO
     
    4
    		)
     
    4
    		(OH)
     
    8
    		·5H
     
    2
    		O
  		• Vivianite (TL)8.CE.40
    Fe
    2+
    3
    		(PO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Whitmoreite8.DC.15
    Fe
    2+
     
    		Fe
    3+
    2
    		(PO
     
    4
    		)
     
    2
    		(OH)
     
    2
    		 · 4H
     
    2
    		O
    Group 9 - Silicates
  		• Actinolite9.DE.10
    ☐Ca
     
    2
    		(Mg,Fe
    2+
     
    		)
     
    5
    		(Si
     
    8
    		O
     
    22
    		)(OH)
     
    2
  		• Allophane9.ED.20
    (Al
     
    2
    		O
     
    3
    		)(SiO
     
    2
    		)
     
    1.3-2
    		·2.5-3H
     
    2
    		O
  		• Andalusite9.AF.10
    Al
     
    2
    		[O|SiO
     
    4
    		]
  		• Chrysocolla9.ED.20
    (Cu,Al)
     
    2
    		H
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    		·nH
     
    2
    		O
  		• Euclase9.AE.10
    BeAl[OH|SiO
     
    4
    		]
  		• Hedenbergite9.DA.15
    CaFe
    2+
     
    		[Si
     
    2
    		O
     
    6
    		]
  		• Montmorillonite9.EC.40
    (Na,Ca)
     
    0.33
    		(Al,Mg)
     
    2
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
  		• Muscovite9.EC.15
    KAl
     
    2
    		[(OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
  		• Orthoclase9.FA.30
    K[AlSi
     
    3
    		O
     
    8
    		]
  		• Phenakite9.AA.05
    Be
     
    2
    		[SiO
     
    4
    		]
  		• Schorl9.CK.05
    [Na][Fe
    2+
    3
    		][Al
     
    6
    		][(OH)
     
    3
    		|OH|(BO
     
    3
    		)
     
    3
    		|Si
     
    6
    		O
     
    18
    		]
  		• Topaz9.AF.35
    Al
     
    2
    		[(F,OH)
     
    2
    		|SiO
     
    4
    		]
  		• Zinnwaldite9.EC.20
    KLiFe
    2+
     
    		Al[(F,OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
    Unclassified Minerals
  		• 'Agardite'-
  		• 'Apatite'-
  		• 'Bitumen'-
  		• 'Chlorite Group'-
  		• 'Enysite'-
  		• 'Garnet Group'-
    X
     
    3
    		Z
     
    2
    		(TO
     
    4
    		)
     
    3
    		 (X = Ca, Fe, etc·, Z = Al, Cr, etc·, T = Si, As, V)
  		• Glauconite-
    K
     
    0.08
    		R
    1
    1.33
    		 R
    2
    0.67
    		 [][Al
     
    0.13
    		Si
     
    3.87
    		O
     
    10
    		](OH)
     
    2
  		• 'Hornblende'-
  		• Limonite-
    FeO(OH)·nH
     
    2
    		O
  		• 'Sericite'-
  		• 'Tourmaline'-
    AD
     
    3
    		G
     
    6
    		(BO
     
    3
    		)
     
    3
    		[T
     
    6
    		O
     
    18
    		]Y
     
    3
    		Z
      'var: Indicolite'-
    AD
     
    3
    		G
     
    6
    		(BO
     
    3
    		)
     
    3
    		[T
     
    6
    		O
     
    18
    		]Y
     
    3
    		Z
  		• Wolframite-
    (Fe
    2+
     
    		)WO
     
    4
     
     
    		to (Mn
    2+
     
    		)WO
     
    4


    134 entries listed. 120 valid minerals.

    Localities in this Region:
    UK
     
    • England
      • Cornwall
        • St Agnes District
              • Rosecliston
            • Droskyn Point
            • St Erme
            • Buckshead

    The above list 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!
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 30th Nov 2009 10:36:32