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South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, St Stephen Area, St Austell District, Cornwall, England, UK

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Ref.: (in part): Rocks & Min.: 23:690.

A uranium mine. Xanthiosite, Aerugite and bismutoferrite have been removed from this list due to high probability of fraudulent recording of discovery by A.W.Kingsbury.





 UK OS Grid Reference: SW935524
Map Reference: 50°20'4"N , 4°54'7"W

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Group 2 - Sulphides and Sulfosalts
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Galena2.CD.10
    PbS
  		• Gersdorffite2.EB.25
    NiAsS
  		• Marcasite2.EB.10a
    FeS
     
    2
  		• Pyrite2.EB.05a
    FeS
     
    2
  		• Rammelsbergite2.EB.15a
    NiAs
     
    2
  		• Skutterudite2.EC.05
    (Co,Fe,Ni)As
     
    2-3
  		• Sphalerite2.CB.05a
    (Zn,Fe
    2+
     
    		)S
    Group 4 - Oxides and Hydroxides
  		• Asbolane4.FL.30
    (Ni,Co)
     
    2-x
    		Mn
    4+
     
    		(O,OH)
     
    4
    		 · nH
     
    2
    		O
  		• Francevillite4.HB.15
    (Ba,Pb)(UO
     
    2
    		)
     
    2
    		[VO
     
    4
    		]
     
    2
    		 · 5H
     
    2
    		O
  		• Magnetite4.BB.05
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
  		• Quartz4.DA.05
    SiO
     
    2
      var: Smoky Quartz4.DA.05
    SiO
     
    2
  		• Uraninite4.DL.05
    UO
     
    2
      var: Pitchblende4.DL.05
    UO
     
    2
    Group 5 - Nitrates and Carbonates
  		• Rutherfordine5.EB.05
    (UO
     
    2
    		)[CO
     
    3
    		]
  		• Siderite5.AB.05
    FeCO
     
    3
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Brochantite7.BB.25
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		]
  		• Zippeite7.EC.05
    K
     
    4
    		(UO
     
    2
    		)
     
    6
    		[(OH)
     
    10
    		|(SO
     
    4
    		)
     
    3
    		] · 4H
     
    2
    		O
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Annabergite8.CE.40
    Ni
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Autunite8.EB.05
    Ca(UO
     
    2
    		)
     
    2
    		(PO
     
    4
    		)
     
    2
    		·11H
     
    2
    		O
  		• Bassetite8.EB.10
    Fe
    2+
     
    		(UO
     
    2
    		)
     
    2
    		[PO
     
    4
    		]
     
    2
    		 · 8H
     
    2
    		O
  		• Erythrite8.CE.40
    Co
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Kaňkite8.CE.60
    FeAsO
     
    4
    		·3.5H
     
    2
    		O
  		• Metasaléeite8.EB.10
    Mg(UO
     
    2
    		)(PO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Metatorbernite8.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
  		• Mixite8.DL.15
    BiCu
     
    6
    		[(OH)
     
    6
    		|(AsO
     
    4
    		)
     
    3
    		] · 3H
     
    2
    		O
  		• Olivenite8.BB.30
    Cu
     
    2
    		[OH|AsO
     
    4
    		]
  		• Pharmacosiderite8.DK.10
    KFe
    3+
    4
    		[(OH)
     
    4
    		|(AsO
     
    4
    		)
     
    3
    		] · 6-7H
     
    2
    		O
  		• Saléeite8.EB.05
    Mg(UO
     
    2
    		)
     
    2
    		(PO
     
    4
    		)
     
    2
    		·10H
     
    2
    		O
  		• Scorodite8.CD.10
    Fe
    3+
     
    		AsO
     
    4
    		·2H
     
    2
    		O
  		• Torbernite8.EB.05
    Cu(UO
     
    2
    		)
     
    2
    		(PO
     
    4
    		)
     
    2
    		·12H
     
    2
    		O
  		• Zeunerite8.EB.05
    Cu(UO
     
    2
    		)
     
    2
    		(AsO
     
    4
    		)
     
    2
    		·12H
     
    2
    		O
    Group 9 - Silicates
  		• Actinolite9.DE.10
    ☐Ca
     
    2
    		(Mg,Fe
    2+
     
    		)
     
    5
    		(Si
     
    8
    		O
     
    22
    		)(OH)
     
    2
  		• Andradite9.AD.25
    Ca
     
    3
    		Fe
    3+
    2
    		[SiO
     
    4
    		]
     
    3
  		• Bismutoferrite ?9.ED.25
    Fe
    3+
    2
    		Bi[OH|(SiO
     
    4
    		)
     
    2
    		]
  		• Coffinite9.AD.30
    (U,Th)[(OH)
     
    4x
    		|(SiO
     
    4
    		)
     
    1-x
    		]
    Unclassified Minerals
  		• 'Axinite'-
  		• 'Garnet Group'-
    X
     
    3
    		Z
     
    2
    		(TO
     
    4
    		)
     
    3
    		 (X = Ca, Fe, etc·, Z = Al, Cr, etc·, T = Si, As, V)
  		• 'Hornblende'-
  		• 'Tourmaline'-
    AD
     
    3
    		G
     
    6
    		(BO
     
    3
    		)
     
    3
    		[T
     
    6
    		O
     
    18
    		]Y
     
    3
    		Z


    42 entries listed. 38 valid minerals. 1 erroneous literature entry.

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