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Glücksrad Mine, Oberschulenberg, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany

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(Grube Glücksrad, Oberschulenberg, Clausthal-Zellerfeld, Harz, Niedersachsen, Deutschland)

Ancient lead and zinc mine (abandoned in 1931), working quartz veins of the Bockswiese vein system ('Bockswieser Gangzug').
Located near Oberschulenberg, 2 km west of Schulenberg and about 6 km NE of Clausthal-Zellerfeld.

Note: it seems probable that the relative mineral wealth of this mine (by comparison to closeby mines) is due to a 3-month mine fire around 1721, resulting in pseudo-firesetting assemblages. (see http://www.mineralienatlas.de/forum/index.php/topic,3084.msg158722/topicseen.html#new).





References:
- Lapis 1981(5), 9 ff.
- Lapis 1981(10), 15 ff.
- Wittern, A. and Schnorrer-Köhler, G. (1986): Lapis 11(1), 9-18+42.
- Schnorrer-Köhler, G. (1988): Mineralogische Notizen IV, Der Aufschluss, Vol. 39, 153-168
- Schellhorn, M. (1989): Neufunde von den Halden der Grube Glücksrad bei Oberschulenberg/Harz, Der Aufschluss, Vol. 40(2), 121-123
- Schnorrer-Köhler, G. (1991): Mineralogische Notizen V, Der Aufschluss, Vol. 42, 155-171.




Group 1 - Elements
  		• Copper1.AA.05
    Cu
  		• Rosickýite1.CC.05
    S
  		• Silver1.AA.05
    Ag
  		• Sulphur1.CC.05
    S
     
    8
    Group 2 - Sulphides and Sulfosalts
  		• Bornite2.BA.15
    Cu
     
    5
    		FeS
     
    4
  		• Chalcocite2.BA.05
    Cu
     
    2
    		S
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Covellite2.CA.05a
    CuS
  		• Galena2.CD.10
    PbS
  		• Greenockite2.CB.45
    CdS
  		• Pyrite2.EB.05a
    FeS
     
    2
  		• Sphalerite2.CB.05a
    (Zn,Fe
    2+
     
    		)S
  		• Spionkopite2.CA.05c
    Cu
     
    39
    		S
     
    28
  		• Yarrowite2.CA.05d
    Cu
     
    9
    		S
     
    8
    Group 4 - Oxides and Hydroxides
  		• Bindheimite4.DH.20
    Pb
     
    2
    		Sb
     
    2
    		O
     
    6
    		(O,OH)
  		• Cryptomelane4.DK.10
    K(Mn
    4+
     
    		,Mn
    2+
     
    		)
     
    8
    		O
     
    16
  		• Cuprite4.AA.10
    Cu
     
    2
    		O
  		• Goethite4.FD.10
    α-Fe
    3+
     
    		O(OH)
  		• Hematite4.CB.05
    Fe
     
    2
    		O
     
    3
  		• Litharge4.AC.20
    PbO
  		• Massicot4.AC.25
    PbO
  		• Minium4.BD.05
    Pb
     
    3
    		O
     
    4
  		• Opal4.DA.10
    SiO
     
    2
    		·nH
     
    2
    		O
  		• Pyrolusite4.DB.05
    MnO
     
    2
  		• Quartz4.DA.05
    SiO
     
    2
  		• Tenorite4.AB.10
    CuO
  		• Todorokite4.DK.10
    (Ca,K,Na,Mg,Ba,Mn)(Mn,Mg,Al)
     
    6
    		O
     
    12
    		·3H
     
    2
    		O
    Group 5 - Nitrates and Carbonates
  		• Ankerite5.AB.10
    Ca(Fe
    2+
     
    		 ,Mg,Mn
    2+
     
    		)(CO
     
    3
    		)
     
    2
  		• Aragonite5.AB.15
    CaCO
     
    3
  		• Aurichalcite5.BA.15
    (Zn,Cu)
     
    5
    		[(OH)
     
    3
    		|CO
     
    3
    		]
     
    2
  		• Azurite5.BA.05
    Cu
     
    3
    		[OH|CO
     
    3
    		]
     
    2
  		• Brianyoungite5.BF.30
    Zn
     
    3
    		[(OH)
     
    4
    		|(CO
     
    3
    		,SO
     
    4
    		)]
  		• Calcite5.AB.05
    CaCO
     
    3
  		• Cerussite5.AB.15
    PbCO
     
    3
  		• Chalconatronite5.CB.40
    Na
     
    2
    		Cu(CO
     
    3
    		)
     
    2
    		·3H
     
    2
    		O
  		• Dundasite5.DB.10
    PbAl
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
     
    2
    		 · H
     
    2
    		O
  		• Gysinite-(Nd)5.DC.05
    Pb(Nd,La)[OH|(CO
     
    3
    		)
     
    2
    		] · H
     
    2
    		O
  		• Hydrocerussite5.BE.10
    Pb
     
    3
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    2
  		• Hydrotalcite5.DA.50
    Mg
     
    6
    		Al
     
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
  		• Hydrozincite5.BA.15
    Zn
     
    5
    		[(OH)
     
    3
    		|CO
     
    3
    		]
     
    2
  		• Malachite5.BA.10
    Cu
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
  		• Rhodochrosite5.AB.05
    MnCO
     
    3
  		• Rosasite5.BA.10
    (Cu,Zn)
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
  		• Smithsonite5.AB.05
    ZnCO
     
    3
  		• Susannite5.BF.40
    Pb
     
    4
    		SO
     
    4
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    2
  		• Vaterite5.AB.20
    CaCO
     
    3
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Anglesite7.AD.35
    PbSO
     
    4
  		• Beaverite7.BC.10
    Pb(Fe
    3+
     
    		,Cu,Al)
     
    3
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
  		• Brochantite7.BB.25
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		]
  		• Caledonite7.BC.50
    Cu
     
    2
    		Pb
     
    5
    		[(OH)
     
    6
    		|CO
     
    3
    		|(SO
     
    4
    		)
     
    3
    		]
  		• Chalcanthite7.CB.20
    CuSO
     
    4
    		·5H
     
    2
    		O
  		• Chalcoalumite7.DD.75
    CuAl
     
    4
    		[(OH)
     
    12
    		|SO
     
    4
    		] · 3H
     
    2
    		O
  		• Chenite7.BC.70
    Pb
     
    4
    		Cu[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
  		• Cyanotrichite7.DE.10
    Cu
     
    4
    		Al
     
    2
    		[(OH)
     
    12
    		|SO
     
    4
    		] · 2H
     
    2
    		O
  		• Devilline7.DD.30
    CaCu
     
    4
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    6
    		·3H
     
    2
    		O
  		• Elyite7.DF.65
    Pb
     
    4
    		Cu(SO
     
    4
    		)O
     
    2
    		(OH)
     
    4
    		·H
     
    2
    		O
  		• Gypsum7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
  		• Ktenasite7.DD.20
    Zn(Cu,Zn)
     
    4
    		[(OH)
     
    6
    		|(SO
     
    4
    		)
     
    2
    		] · 6H
     
    2
    		O
  		• 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
    		]
  		• Namuwite7.DD.50
    (Zn,Cu)
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · 4H
     
    2
    		O
  		• Orthoserpierite7.DD.30
    Ca(Cu,Zn)
     
    4
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    6
    		·3H
     
    2
    		O
  		• Plumbojarosite7.BC.10
    PbFe
    3+
    6
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    4
  		• Posnjakite7.DD.10
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · H
     
    2
    		O
  		• Ramsbeckite7.DD.60
    (Cu,Zn)
     
    15
    		[(OH)
     
    22
    		|(SO
     
    4
    		)
     
    4
    		] · 6H
     
    2
    		O
  		• Redgillite7.DD.70
    Cu
     
    6
    		[(OH)
     
    10
    		|SO
     
    4
    		] · H
     
    2
    		O
  		• Schulenbergite (TL)7.DD.80
    (Cu,Zn)
     
    7
    		[(OH)
     
    10
    		|(SO
     
    4
    		,CO
     
    3
    		)
     
    2
    		] · 3H
     
    2
    		O
  		• Serpierite7.DD.30
    Ca(Cu,Zn)
     
    4
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    6
    		·3H
     
    2
    		O
  		• Spangolite7.DD.15
    Cu
     
    6
    		Al[(OH)
     
    12
    		|Cl|SO
     
    4
    		] · 3H
     
    2
    		O
  		• Wroewolfeite7.DD.10
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · 2H
     
    2
    		O
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Adamite8.BB.30
    Zn
     
    2
    		(AsO
     
    4
    		)(OH)
      var: Cuprian Adamite8.BB.30
    (Zn,Cu)
     
    2
    		AsO
     
    4
    		OH
  		• Agardite-(Ce)8.DL.15
    CeCu
     
    6
    		[(OH)
     
    6
    		|(AsO
     
    4
    		)
     
    3
    		] · 3H
     
    2
    		O
  		• Agardite-(Y)8.DL.15
    (Y,Ca)Cu
     
    6
    		[(OH)
     
    6
    		|(AsO
     
    4
    		,HAsO
     
    4
    		)|(AsO
     
    4
    		)
     
    2
    		] · 3H
     
    2
    		O
  		• Arsentsumebite8.BG.05
    Pb
     
    2
    		Cu[OH|SO
     
    4
    		|AsO
     
    4
    		]
  		• Bayldonite8.BH.45
    Cu
     
    3
    		Pb[OH|AsO
     
    4
    		]
     
    2
  		• Duftite8.BH.35
    PbCu[OH|AsO
     
    4
    		]
  		• Hopeite8.CA.30
    Zn
     
    3
    		(PO
     
    4
    		)
     
    2
    		·4H
     
    2
    		O
  		• Köttigite8.CE.40
    Zn
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Metavariscite8.CD.05
    AlPO
     
    4
    		·2H
     
    2
    		O
  		• Mimetite8.BN.05
    Pb
     
    5
    		[Cl|(AsO
     
    4
    		)
     
    3
    		]
  		• Olivenite8.BB.30
    Cu
     
    2
    		[OH|AsO
     
    4
    		]
  		• Parahopeite8.CA.70
    Zn
     
    3
    		(PO
     
    4
    		)
     
    2
    		·4H
     
    2
    		O
  		• Parasymplesite8.CE.40
    Fe
    2+
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Philipsbornite8.BL.10
    PbAl
     
    3
    		[(OH)
     
    5
    		|(AsO
     
    4
    		)
     
    2
    		] · H
     
    2
    		O
  		• Plumbogummite8.BL.10
    PbAl
     
    3
    		[(OH)
     
    5
    		|(PO
     
    4
    		)
     
    2
    		] · H
     
    2
    		O
  		• Pyromorphite8.BN.05
    Pb
     
    5
    		[Cl|(PO
     
    4
    		)
     
    3
    		]
  		• Richelsdorfite8.DK.
    Ca
     
    2
    		Cu
     
    5
    		Sb[Cl|(OH)
     
    6
    		|(AsO
     
    4
    		)
     
    4
    		] · 6H
     
    2
    		O
  		• Scorodite8.CD.10
    Fe
    3+
     
    		AsO
     
    4
    		·2H
     
    2
    		O
  		• Theisite8.BE.75
    Cu
     
    5
    		Zn
     
    5
    		[(OH)
     
    7
    		|(AsO
     
    4
    		,SbO
     
    4
    		)]
     
    2
  		• Vivianite8.CE.40
    Fe
    2+
    3
    		(PO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
    Group 9 - Silicates
  		• Allophane9.ED.20
    (Al
     
    2
    		O
     
    3
    		)(SiO
     
    2
    		)
     
    1.3-2
    		·2.5-3H
     
    2
    		O
  		• Barysilite9.BC.20
    Pb
     
    8
    		Mn
    2+
     
    		[Si
     
    2
    		O
     
    7
    		]
     
    3
  		• Chrysocolla9.ED.20
    (Cu,Al)
     
    2
    		H
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    		·nH
     
    2
    		O
  		• Hemimorphite9.BD.10
    Zn
     
    4
    		[(OH)
     
    2
    		|Si
     
    2
    		O
     
    7
    		] · H
     
    2
    		O
  		• Hisingerite9.ED.10
    Fe
    3+
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    		·2H
     
    2
    		O
  		• Mattheddleite9.AH.25
    Pb
     
    5
    		(Si
     
    1.5
    		S
     
    1.5
    		)O
     
    12
    		(Cl,OH)
    Unclassified Minerals
  		• Illite-
    K
     
    0.65
    		A
     
    2.0
    		 [][Al
     
    0.65
    		Si,
     
    3.35
    		O
     
    10
    		](OH)
     
    2
  		• 'Wad'-


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