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Harz Mts, Lower Saxony, Germany

StandardDetailedBy ChemistryMineral Photos (333)Site Photos (19)Search GoogleMineral Report for Region

(Harz, Niedersachsen, Deutschland)

See also Harz Mts, Saxony-Anhalt.



References:
- Möbus, G. (1966): Abriß der Geologie des Harzes. xx pp.
- Vollstädt, H., Siemroth, J. & Weiß, St. (1991): Mineralfundstellen Ostharz und Lausitz. Chr. Weise Verlag, München, 128 pp.
- Kurt Mohr (1993): Geologie und Minerallagerstätten des Harzes. 2nd ed., Stuttgart, xx pp.
- Möller, P. & Lüders, V. (1993): Formation of Hydrothermal Vein Deposits. A case study of the Pb-Zn, barite and fluorite deposits of the Harz Mountains. Monograph Series on Mineral Deposits, 30, 291 pp.
- Wittern, A. (1995): Mineralien finden im Harz. Sven von Loga Verlag, Köln, xx pp.
- Kurt Mohr (1998): Harz: westlicher Teil. 5th, enlarged ed., Berlin (= Sammlung geologischer Führer 58), xx pp.

- http://de.wikipedia.org/wiki/Harz_(Mittelgebirge)#Historischer_Bergbau
- http://www.xris.de/Geschichte/HarzerBergbau.pdf




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


Mineral List:
  		•  Acanthite
    Ag
     
    2
    		S
    Reference: [No reference listed]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © AÖ
  		•  Actinolite
    ☐Ca
     
    2
    		(Mg,Fe
    2+
     
    		)
     
    5
    		(Si
     
    8
    		O
     
    22
    		)(OH)
     
    2
    Reference: [No reference listed]
  		•  Adamite
    Zn
     
    2
    		(AsO
     
    4
    		)(OH)
    Reference: [No reference listed]
  		•  Adamite
    var: Cuprian Adamite
    (Zn,Cu)
     
    2
    		AsO
     
    4
    		OH
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Adelite
    CaMg[AsO
     
    4
    		](OH)
    Reference: [No reference listed]
  		•  'Adinole'
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  'Adularia'
    KAlSi
     
    3
    		O
     
    8
    Reference: [No reference listed]
  		•  'Agardite'
    Reference: [Hajek, W. (2006): Aktuelle Fundstelle: Die Schwerspatgrube Wolkenhügel im Harz. Lapis 31 (9), 39-40. (in German)]
    Site Photo
    Wolkenhügel Mine, Bad Lauterberg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Agardite-(Ce)
    CeCu
     
    6
    		[(OH)
     
    6
    		|(AsO
     
    4
    		)
     
    3
    		] · 3H
     
    2
    		O
    Reference: [No reference listed]
  		•  Agardite-(La)
    (La,Ce)Cu
     
    6
    		[(OH)
     
    6
    		|(AsO
     
    4
    		)
     
    3
    		] · 3H
     
    2
    		O
    Reference: [No reference listed]
  		•  Agardite-(Y)
    (Y,Ca)Cu
     
    6
    		[(OH)
     
    6
    		|(AsO
     
    4
    		,HAsO
     
    4
    		)|(AsO
     
    4
    		)
     
    2
    		] · 3H
     
    2
    		O
    Habit: needle like
    Colour: pale green
    Fluorescence: none
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Aikinite
    PbCuBiS
     
    3
    Reference: [No reference listed]
    Site Photo
    Wolkenhügel Mine, Bad Lauterberg, Harz Mts, Lower Saxony, Germany
    © 2008 Jesse Crawford
  		•  Akaganeite
    β-Fe
    3+
     
    		O(OH,Cl)
    Reference: [No reference listed]
  		•  Åkermanite
    Ca
     
    2
    		Mg[Si
     
    2
    		O
     
    7
    		]
    Reference: [No reference listed]
  		•  Albite
    Na[AlSi
     
    3
    		O
     
    8
    		]
    Reference: [No reference listed]
  		•  'Albite-Anorthite Series'
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Allanite-(Ce)
    {CaCe}{Al
     
    2
    		Fe
    2+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  'Allemontite'
    Reference: [Naumann, Zirkel: "Elemente der Mineralogie", 13th ed., Leipzig (1898)]
  		•  Allophane
    (Al
     
    2
    		O
     
    3
    		)(SiO
     
    2
    		)
     
    1.3-2
    		·2.5-3H
     
    2
    		O
    Reference: [No reference listed]
  		•  Allophane
    var: Cupro-Allophane
    Reference: [Schnorrer, G. & Tetzer, G. (2006): Clinotyrolite, cupro-allophane, chrysokolla, partzite and claraite from the former fluorite mine Flossberg in greater Andreas valley in Bad Lauterberg in the Southern Harz Mountains. Aufschluss 57, 39-42. (in German) ]
  		•  Almandine
    Fe
    2+
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
    Reference: [No reference listed]
  		•  Alum-(Na)
    NaAl[SO
     
    4
    		]
     
    2
    		 · 12H
     
    2
    		O
    Reference: [No reference listed]
  		•  Analcime
    Na
     
    2
    		[Al
     
    2
    		Si
     
    4
    		O
     
    12
    		] · 2H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Anatase
    TiO
     
    2
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Andradite
    Ca
     
    3
    		Fe
    3+
    2
    		[SiO
     
    4
    		]
     
    3
    Reference: [No reference listed]
  		•  Anglesite
    PbSO
     
    4
    Reference: [No reference listed]
    Site Photo
    Glücksrad Mine, Oberschulenberg, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
     
  		•  Anhydrite
    CaSO
     
    4
    Reference: [No reference listed]
  		•  Ankerite
    Ca(Fe
    2+
     
    		 ,Mg,Mn
    2+
     
    		)(CO
     
    3
    		)
     
    2
    Reference: [No reference listed]
  		•  Annabergite
    Ni
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
    Reference: [No reference listed]
  		•  Anorthite
    Ca[Al
     
    2
    		Si
     
    2
    		O
     
    8
    		]
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Anorthite
    var: Bytownite
    (Ca,Na)[Al(Al,Si)Si
     
    2
    		O
     
    8
    		]
    Reference: [No reference listed]
  		•  Anorthite
    var: Labradorite
    (Ca,Na)[Al(Al,Si)Si
     
    2
    		O
     
    8
    		]
    Reference: [No reference listed]
  		•  Antigorite
    (Mg,Fe
    2+
     
    		)
     
    3
    		[(OH)
     
    4
    		|Si
     
    2
    		O
     
    5
    		]
    Reference: [No reference listed]
  		•  Antimony
    Sb
    Reference: [Klaproth, M.H. (1802): Chemische Untersuchung des Gediegen-Spießglanzes von Andreasberg, Beiträge zur chemischen Kenntniss der Mineralkörper, Dritter Band, Rottmann Berlin, 169-172]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Rob Lavinsky
  		•  Antlerite
    Cu
     
    3
    		[(OH)
     
    4
    		|SO
     
    4
    		]
    Reference: [No reference listed]
  		•  'Apatite'
    Reference: [Schnorrer, G., (1993): Mineralogische Notitzen VI, Der Aufschluss, Vol. 44, 44-58]
  		•  Apatite-(CaF)
    Ca
     
    5
    		[F|(PO
     
    4
    		)
     
    3
    		]
    Reference: [Schnorrer, G., (1993): Mineralogische Notitzen VI, Der Aufschluss, Vol. 44, 44-58]
  		•  Apatite-(CaOH)
    Ca
     
    5
    		[OH|(PO
     
    4
    		)
     
    3
    		]
    Reference: [Schnorrer, G., (1993): Mineralogische Notitzen VI, Der Aufschluss, Vol. 44, 44-58]
  		•  'Apophyllite'
    Reference: []
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Apophyllite-(KF)
    KCa
     
    4
    		[(F,OH)|Si
     
    8
    		O
     
    20
    		] · 8H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Samson Mine, St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Paul Bongaerts
  		•  Aragonite
    CaCO
     
    3
    Reference: [No reference listed]
  		•  Arfvedsonite
    [Na][Na
     
    2
    		][Fe
    2+
    4
    		Fe
    3+
     
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
    Reference: [No reference listed]
  		•  Argentopyrite
    AgFe
     
    2
    		S
     
    3
    Reference: [No reference listed]
    Site Photo
    Samson Mine, St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Knut Eldjarn
  		•  Arsenic
    As
    Reference: [No reference listed]
    Site Photo
    St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Kristalle and Crys
  		•  Arseniosiderite
    Ca
     
    2
    		Fe
    3+
    3
    		[O
     
    2
    		|(AsO
     
    4
    		)
     
    3
    		] · 3H
     
    2
    		O
    Reference: [No reference listed]
  		•  Arsenolite (TL)
    As
     
    2
    		O
     
    3
    Type Locality: St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    Reference: [No reference listed]
  		•  Arsenopyrite
    FeAsS - (Fe
     
    0.90
    		Co
     
    0.10
    		)AsS
    Reference: [Large, D., and Walcher, E. (1999): Mineralium Deposita 34, 522-538.]
    Site Photo
    Samson Mine, St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Frank Keutsch
  		•  Arsentsumebite
    Pb
     
    2
    		Cu[OH|SO
     
    4
    		|AsO
     
    4
    		]
    Reference: [No reference listed]
  		•  Asbolane
    (Ni,Co)
     
    2-x
    		Mn
    4+
     
    		(O,OH)
     
    4
    		 · nH
     
    2
    		O
    Reference: [J. Gröbner: Neufunde aus den Bergbaurevieren St. Andreasberg, Bad Lauterberg und von Oberschulenberg im Harz, MINERALIEN-WELT 18 (2007), 43-51.]
  		•  Ashoverite
    Zn(OH)
     
    2
    Reference: [Anthony, J. W. et al. (1997): Handbook of Mineralogy, Vol. 3, 28]
  		•  'Asphaltum'
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Atacamite
    Cu
     
    2
    		[(OH)
     
    3
    		|Cl]
    Reference: [No reference listed]
  		•  Athabascaite
    Cu
     
    5
    		Se
     
    4
    Reference: [Econ Geol (1997) 92:468-484]
  		•  Augite
    (Ca,Na)(Mg,Fe
    2+
     
    		,Al,Fe
    3+
     
    		,Ti)[(Si,Al)
     
    2
    		O
     
    6
    		]
    Reference: [No reference listed]
  		•  Aurichalcite
    (Zn,Cu)
     
    5
    		[(OH)
     
    3
    		|CO
     
    3
    		]
     
    2
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  'Axinite'
    Reference: []
  		•  Axinite-(Fe)
    Ca
     
    2
    		Fe
    2+
     
    		Al
     
    2
    		[OH|BSi
     
    4
    		O
     
    15
    		]
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Axinite-(Mn) (TL)
    Ca
     
    2
    		Mn
    2+
     
    		Al
     
    2
    		[OH|BSi
     
    4
    		O
     
    15
    		]
    Type Locality: Harz Mts, Lower Saxony, Germany
    Reference: [AM 64 (1979), 635; HB2/2 (1995)]
  		•  Azurite
    Cu
     
    3
    		[OH|CO
     
    3
    		]
     
    2
    Reference: [No reference listed]
  		•  Bariopharmacosiderite
    BaFe
    3+
    4
    		[(OH)
     
    5
    		|(AsO
     
    4
    		)
     
    3
    		] · 5H
     
    2
    		O
    Reference: [Hajek, W. (2006): Aktuelle Fundstelle: Die Schwerspatgrube Wolkenhügel im Harz. Lapis 31 (9), 39-40. (in German)]
  		•  Barysilite
    Pb
     
    8
    		Mn
    2+
     
    		[Si
     
    2
    		O
     
    7
    		]
     
    3
    Reference: [No reference listed]
  		•  Baryte
    BaSO
     
    4
    Reference: [Large, D., and Walcher, E. (1999): Mineralium Deposita 34, 522-538.]
    Site Photo
    Hilfe Gottes Mine, Wiemannsbucht, Bad Grund, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © KrauklMinerals
  		•  Bastnäsite-(Y)
    (Y,Ce)[F|CO
     
    3
    		]
    Reference: [No reference listed]
  		•  Bayldonite
    Cu
     
    3
    		Pb[OH|AsO
     
    4
    		]
     
    2
    Reference: [J. Gröbner: Neufunde aus den Bergbaurevieren St. Andreasberg, Bad Lauterberg und von Oberschulenberg im Harz, MINERALIEN-WELT 18 (2007), 43-51.]
  		•  Beaverite
    Pb(Fe
    3+
     
    		,Cu,Al)
     
    3
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Berthierite
    FeSb
     
    2
    		S
     
    4
    Reference: [No reference listed]
  		•  Berzelianite
    Cu
     
    2
    		Se
    Reference: [Econ Geol (1997) 92:468-484]
  		•  Beudantite
    PbFe
     
    3
    		[(OH)
     
    6
    		|SO
     
    4
    		|AsO
     
    4
    		]
    Reference: [No reference listed]
  		•  Bianchite
    (Zn,Fe)SO
     
    4
    		·6H
     
    2
    		O
    Reference: [No reference listed]
  		•  Bindheimite
    Pb
     
    2
    		Sb
     
    2
    		O
     
    6
    		(O,OH)
    Reference: [No reference listed]
  		•  Biotite
    Reference: [No reference listed]
  		•  Bismuth
    Bi
    Reference: [No reference listed]
  		•  Bismuthinite
    Bi
     
    2
    		S
     
    3
    Reference: [No reference listed]
  		•  Bohdanowiczite
    AgBiSe
     
    2
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Boleite
    KPb
     
    26
    		Ag
     
    9
    		Cu
     
    24
    		(OH)
     
    48
    		Cl
     
    62
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © R.D.Green
  		•  Bornhardtite (TL)
    Co
    2+
     
    		Co
    3+
    2
    		Se
     
    4
    Type Locality: Trogtal Quarries, Lautenthal, Harz Mts, Lower Saxony, Germany
    Colour: Pale rose-colored
    Reference: [Am. Mineral. (1956) 41, 164-165; Neues Jahrb. Mineral., Monatsh. (1955) 133–142; Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Bornite
    Cu
     
    5
    		FeS
     
    4
    Reference: [No reference listed]
  		•  Botallackite
    Cu
     
    2
    		[(OH)
     
    3
    		|Cl]
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © 2004 ROM
  		•  Botryogen
    MgFe
    3+
     
    		[OH|(SO
     
    4
    		)
     
    2
    		] · 7H
     
    2
    		O
    Reference: [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 618.]
  		•  Boulangerite
    Pb
     
    5
    		Sb
     
    4
    		S
     
    11
    Reference: [No reference listed]
  		•  Bournonite
    PbCuSbS
     
    3
    Reference: [No reference listed]
    Site Photo
    Anna Eleonore Mine, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © E. Riech
  		•  Breithauptite (TL)
    NiSb
    Type Locality: St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    Reference: [Haidinger W (1845) Zweite Klasse: Geogenide. XIII. Ordnung. Kiese. I. Nickelkies. Breithauptit., in Handbuch der Bestimmenden Mineralogie Bei Braumüller and Seidel Wien 559-562]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Christopher O'Neill
  		•  'Brewsterite'
    Reference: [No reference listed]
  		•  Brianyoungite
    Zn
     
    3
    		[(OH)
     
    4
    		|(CO
     
    3
    		,SO
     
    4
    		)]
    Reference: [No reference listed]
    Site Photo
    Ochsenhütte (slag locality), Grane Reservoir, Goslar, Harz Mts, Lower Saxony, Germany
    © 2008 Jesse Crawford
  		•  Brochantite
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		]
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © R.D.Green
  		•  Brookite
    TiO
     
    2
    Reference: [Schnorrer-Köhler, G., (1988): Mineralogische Notizen IV, Der Aufschluss, Vol. 39, 153-168]
  		•  β-Roselite
    Ca
     
    2
    		(Co
    2+
     
    		,Mg)[AsO
     
    4
    		]
     
    2
    		 · 2H
     
    2
    		O
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Brucite
    Mg(OH)
     
    2
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Bukovite
    Tl
     
    2
    		(Cu,Fe)
     
    4
    		Se
     
    4
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Butlerite
    Fe
    3+
     
    		[OH|SO
     
    4
    		] · 2H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © Elmar Lackner
  		•  Calcite
    CaCO
     
    3
    Reference: [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 155.]
    Site Photo
    Harz Mts, Lower Saxony, Germany
    © Jasun McAvoy
  		•  Caledonite
    Cu
     
    2
    		Pb
     
    5
    		[(OH)
     
    6
    		|CO
     
    3
    		|(SO
     
    4
    		)
     
    3
    		]
    Reference: [No reference listed]
    Site Photo
    Schlackental (slag locality), Oberschulenberg, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © 2004 ROM
  		•  Calumetite
    Cu(OH,Cl)
     
    2
    		 · 2H
     
    2
    		O
    Reference: [No reference listed]
  		•  Carminite
    PbFe
    3+
    2
    		[OH|AsO
     
    4
    		]
     
    2
    Reference: [No reference listed]
  		•  Cassiterite
    SnO
     
    2
    Reference: [No reference listed]
  		•  Celestine
    SrSO
     
    4
    Reference: [No reference listed]
    Site Photo
    Hohe Trost Mine, Bad Lauterberg, Harz Mts, Lower Saxony, Germany
    © Peter Haas
  		•  Cerussite
    PbCO
     
    3
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
    Site Photo
    Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Cervantite
    Sb
    3+
     
    		Sb
    5+
     
    		O
     
    4
    Reference: [No reference listed]
  		•  'Chabazite'
    Reference: [No reference listed]
  		•  Chalcanthite
    CuSO
     
    4
    		·5H
     
    2
    		O
    Reference: [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 490.]
  		•  'Chalcedony'
    Reference: [No reference listed]
  		•  'Chalcedony
    var: Agate'
    SiO
     
    2
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Chalcoalumite
    CuAl
     
    4
    		[(OH)
     
    12
    		|SO
     
    4
    		] · 3H
     
    2
    		O
    Reference: [Schellhorn, M., (1989): Neufunde von den Halden der Grube Glücksrad bei Oberschulenberg/Harz, Der Aufschluss, Vol. 40(2), 121-123]
  		•  Chalcocite
    Cu
     
    2
    		S
    Reference: [No reference listed]
  		•  Chalcomenite
    Cu[SeO
     
    3
    		] · 2H
     
    2
    		O
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Chalconatronite
    Na
     
    2
    		Cu(CO
     
    3
    		)
     
    2
    		·3H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Chalcophyllite
    Cu
     
    18
    		Al
     
    2
    		[(OH)
     
    9
    		|SO
     
    4
    		|AsO
     
    4
    		]
     
    3
    		 · 33H
     
    2
    		O
    Reference: [No reference listed]
  		•  Chalcopyrite
    CuFeS
     
    2
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
    Site Photo
    Todberg Mine, Grane Reservoir, Goslar, Harz Mts, Lower Saxony, Germany
    © E. Riech
  		•  Chalcostibite
    CuSbS
     
    2
    Reference: [No reference listed]
  		•  Chenite
    Pb
     
    4
    		Cu[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
    Reference: [Schnorrer-Köhler, G. (1991): Mineralogische Notizen V, Der Aufschluss, Vol. 42, 155-171]
    Site Photo
    Lautenthal smelter (slag locality), Lautenthal, Harz Mts, Lower Saxony, Germany
    © Leon Hupperichs
  		•  Chervetite
    Pb
     
    2
    		[V
     
    2
    		O
     
    7
    		]
    Reference: [No reference listed]
  		•  Chlorargyrite
    AgCl
    Reference: [Lieber and Leyerzapf (1986)]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  'Chlorite Group'
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Chlorite Group
    var: Brunsvigite
    (Fe
    2+
     
    		,Mg,Al)
     
    6
    		(Si,Al)
     
    4
    		O
     
    10
    		(OH)
     
    8
    Reference: [No reference listed]
  		•  Chondrodite
    (Mg,Fe
    2+
     
    		)
     
    5
    		[(F,OH)
     
    2
    		|(SiO
     
    4
    		)
     
    2
    		]
    Reference: [No reference listed]
  		•  Chrysocolla
    (Cu,Al)
     
    2
    		H
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    		·nH
     
    2
    		O
    Reference: [No reference listed]
  		•  Chrysotile
    Mg
     
    3
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    Reference: [Quakenack, K.-H. (1967): Contributions to Mineralogy and Petrology 14, 204-223.]
  		•  Cinnabar
    HgS
    Reference: [No reference listed]
  		•  Claraite
    (Cu,Zn)
     
    3
    		[(OH)
     
    4
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    Reference: [Schnorrer, G. & Tetzer, G. (2006): Clinotyrolite, cupro-allophane, chrysokolla, partzite and claraite from the former fluorite mine Flossberg in greater Andreas valley in Bad Lauterberg in the Southern Harz Mountains. Aufschluss 57, 39-42. (in German) ]
  		•  Claringbullite
    Cu
     
    4
    		[(OH)
     
    7
    		|Cl] · nH
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © C.Boutry
  		•  Claudetite
    As
     
    2
    		O
     
    3
    Reference: [No reference listed]
  		•  Clausthalite (TL)
    PbSe
    Type Locality: St Lorenz Mine, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    Reference: []
    Site Photo
    Harz Mts, Lower Saxony, Germany
    © Arliguie M
  		•  Clinochlore
    (Mg,Fe
    2+
     
    		)
     
    5
    		Al[(OH)
     
    8
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: [No reference listed]
  		•  Clinochlore
    var: Leuchtenbergite
    Reference: [Quakenack, K.-H. (1967): Contributions to Mineralogy and Petrology 14, 204-223.]
  		•  Clinochlore
    var: Pennine
    Reference: [Quakenack, K.-H. (1967): Contributions to Mineralogy and Petrology 14, 204-223.]
  		•  Clinochlore
    var: Ripidolite
    (Mg,Fe,Al)
     
    6
    		(Si,Al)
     
    4
    		O
     
    10
    		(OH)
     
    8
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Clinotyrolite
    Ca
     
    2
    		Cu
     
    9
    		[(OH,O)
     
    10
    		|(AsO
     
    4
    		,SO
     
    4
    		)
     
    4
    		] · 10H
     
    2
    		O
    Reference: [Schnorrer, G. & Tetzer, G. (2006): Clinotyrolite, cupro-allophane, chrysokolla, partzite and claraite from the former fluorite mine Flossberg in greater Andreas valley in Bad Lauterberg in the Southern Harz Mountains. Aufschluss 57, 39-42. (in German) ]
  		•  Clinozoisite
    {Ca
     
    2
    		}{Al
     
    3
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
    Reference: [No reference listed]
  		•  Cobaltite
    CoAsS
    Reference: [No reference listed]
  		•  Cobaltkoritnigite
    (Co,Zn)[HAsO
     
    4
    		] · H
     
    2
    		O
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Comblainite
    (Ni
     
    x
    		,Co
     
    1-x
    		)(OH)
     
    2
    		(CO
     
    3
    		)
     
    (1-x)/2
    		·nH
     
    2
    		O
    Reference: [No reference listed]
  		•  Conichalcite
    CaCu[OH|AsO
     
    4
    		]
    Reference: [No reference listed]
  		•  Connellite
    Cu
     
    19
    		[(OH)
     
    32
    		|SO
     
    4
    		|Cl
     
    4
    		] · 3H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © R.D.Green
  		•  Copiapite
    Fe
    2+
     
    		Fe
    3+
    4
    		[OH|(SO
     
    4
    		)
     
    3
    		]
     
    2
    		 · 20H
     
    2
    		O
    Reference: [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 625.]
  		•  Copper
    Cu
    Reference: [No reference listed]
  		•  Coquimbite
    Fe
     
    2
    		(SO
     
    4
    		)
     
    3
    		·9H
     
    2
    		O
    Reference: [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 533.]
  		•  Cordierite
    (Mg,Fe)
     
    2
    		Al
     
    4
    		Si
     
    5
    		O
     
    18
    Reference: [No reference listed]
  		•  Corkite
    PbFe
     
    3
    		[(OH)
     
    6
    		|SO
     
    4
    		|PO
     
    4
    		]
    Reference: [J. Gröbner: Neufunde aus den Bergbaurevieren St. Andreasberg, Bad Lauterberg und von Oberschulenberg im Harz, MINERALIEN-WELT 18 (2007), 43-51.]
  		•  Cornubite
    Cu
     
    5
    		[(OH)
     
    2
    		|AsO
     
    4
    		]
     
    2
    Reference: [Koch, H.-P. (2008): Die Minerale der Grube "Frische Lutter" bei Bad Lauterberg, Harz (Teil 1). Aufschluss 59, 65-76.]
  		•  Cornwallite
    Cu
     
    5
    		[(OH)
     
    2
    		|AsO
     
    4
    		]
     
    2
    Reference: [Schnorrer-Köhler, G. (1991): Mineralogische Notizen V, Der Aufschluss, Vol. 42, 155-171]
  		•  Corundum
    Al
     
    2
    		O
     
    3
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Covellite
    CuS
    Reference: [No reference listed]
  		•  Crookesite
    (Cu,Tl,Ag)
     
    2
    		Se
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Cryptomelane
    K(Mn
    4+
     
    		,Mn
    2+
     
    		)
     
    8
    		O
     
    16
    Reference: [No reference listed]
  		•  Cubanite
    CuFe
     
    2
    		S
     
    3
    Reference: [No reference listed]
  		•  Cumengeite
    Pb
     
    21
    		Cu
     
    20
    		Cl
     
    42
    		(OH)
     
    40
    		·6H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Cuprite
    Cu
     
    2
    		O
    Reference: [No reference listed]
  		•  Cyanotrichite
    Cu
     
    4
    		Al
     
    2
    		[(OH)
     
    12
    		|SO
     
    4
    		] · 2H
     
    2
    		O
    Reference: [Schellhorn, M., (1989): Neufunde von den Halden der Grube Glücksrad bei Oberschulenberg/Harz, Der Aufschluss, Vol. 40(2), 121-123]
  		•  Datolite
    CaB[OH|SiO
     
    4
    		]
    Reference: [No reference listed]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © 2005 M. Kampf
  		•  Delafossite
    CuFeO
     
    2
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Devilline
    CaCu
     
    4
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    6
    		·3H
     
    2
    		O
    Reference: [No reference listed]
  		•  Diaboleite
    Pb
     
    2
    		CuCl
     
    2
    		(OH)
     
    4
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © R.D.Green
  		•  'Diaclasite'
    near (Mg,Fe)SiO
     
    3
    		·1/4H
     
    2
    		O
    Reference: [Clark, 1993, "Hey's Mineral Index"]
  		•  Diaphorite
    Ag
     
    3
    		Pb
     
    2
    		Sb
     
    3
    		S
     
    8
    Reference: [No reference listed]
  		•  Dickite
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    Reference: [No reference listed]
  		•  Diopside
    CaMg[Si
     
    2
    		O
     
    6
    		]
    Reference: [No reference listed]
  		•  Dolomite
    CaMg(CO
     
    3
    		)
     
    2
    Reference: [No reference listed]
  		•  Dravite
    [Na][Mg
     
    3
    		][Al
     
    6
    		][(OH)
     
    3
    		|OH|(BO
     
    3
    		)
     
    3
    		|Si
     
    6
    		O
     
    18
    		]
    Reference: [No reference listed]
  		•  Duftite
    PbCu[OH|AsO
     
    4
    		]
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Dundasite
    PbAl
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
     
    2
    		 · H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Dyscrasite
    Ag
     
    3
    		Sb
    Reference: [Klaproth, M.H. (1802): Chemische Untersuchung des Gediegen-Spießglanzes von Andreasberg, Beiträge zur chemischen Kenntniss der Mineralkörper, Dritter Band, Rottmann Berlin, 169-172]
    Site Photo
    Samson Mine, St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © RWMW
  		•  Elyite
    Pb
     
    4
    		Cu(SO
     
    4
    		)O
     
    2
    		(OH)
     
    4
    		·H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
    Site Photo
    Silberhütte Mine, Altenau, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © 2005 M. Kampf
  		•  Emplectite
    CuBiS
     
    2
    Reference: [No reference listed]
  		•  Enstatite
    Mg
     
    2
    		[SiO
     
    3
    		]
     
    2
    Reference: [No reference listed]
  		•  Epidote
    {Ca
     
    2
    		}{Al
     
    2
    		Fe
    3+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Epistilbite ?
    CaAl
     
    2
    		Si
     
    6
    		O
     
    16
    		·5H
     
    2
    		O
    Description: doubtful, no analysis published
    Reference: [No reference listed]
  		•  Epsomite
    MgSO
     
    4
    		·7H
     
    2
    		O
    Reference: [No reference listed]
  		•  Erythrite
    Co
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
    Reference: [No reference listed]
  		•  Eskebornite
    CuFeSe
     
    2
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Eucairite
    AgCuSe
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Fayalite
    Fe
    2+
    2
    		[SiO
     
    4
    		]
    Reference: [No reference listed]
  		•  'Feldspar Group'
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Ferberite
    FeWO
     
    4
    Reference: [No reference listed]
  		•  Ferrihydrite
    Fe
     
    5
    		O
     
    3
    		(OH)
     
    9
    Reference: [No reference listed]
  		•  Ferrohexahydrite
    FeSO
     
    4
    		·6H
     
    2
    		O
    Reference: [No reference listed]
  		•  Ferrohornblende
    ☐[Ca
     
    2
    		][Fe
    2+
    4
    		Al][(OH)
     
    2
    		|AlSi
     
    7
    		O
     
    22
    		]
    Reference: [No reference listed]
  		•  Ferroselite
    FeSe
     
    2
    Reference: [pers. comm. Frank Keutsch (ID: SEM/EDS refl. light)]
  		•  Fizélyite
    Pb
     
    14
    		Ag
     
    5
    		Sb
     
    21
    		S
     
    48
    		 ?
    Reference: [No reference listed]
  		•  Fluorite
    CaF
     
    2
    Reference: [No reference listed]
    Site Photo
    Samson Mine, St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Aksel Österlöf
  		•  Forsterite
    Mg
     
    2
    		[SiO
     
    4
    		]
    Reference: [Quakenack, K.-H. (1967): Contributions to Mineralogy and Petrology 14, 204-223.]
  		•  Freboldite (TL)
    CoSe
    Type Locality: Trogtal Quarries, Lautenthal, Harz Mts, Lower Saxony, Germany
    Reference: [Am. Mineral. (1956) 41, 164-165; Neues Jahrb. Mineral., Monatsh. (1955) 133–142; Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Freibergite
    (Ag
     
    4+2x
    		Cu
     
    2-2x
    		)[(Cu, Ag)
     
    4
    		(Fe, Zn)
     
    2
    		]Sb
     
    4
    		S
     
    12
    		S
     
    1-x
    		 (0 < x < 1)
    Reference: [No reference listed]
  		•  Gadolinite-(Ce)
    (Ce,La,Nd,Y)
     
    2
    		Fe
    2+
     
    		Be
     
    2
    		[O|SiO
     
    4
    		]
     
    2
    Reference: [No reference listed]
  		•  Galena
    PbS
    Reference: [Econ.Geol.: 83; 443-449; Large, D., and Walcher, E. (1999): Mineralium Deposita 34, 522-538.]
    Site Photo
    Hilfe Gottes Mine, Wiemannsbucht, Bad Grund, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © Volker Betz
  		•  Galena
    var: Argentiferous Galena
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Galenobismutite
    PbBi
     
    2
    		S
     
    4
    Reference: [No reference listed]
  		•  Gedrite
    ☐[Mg
     
    2
    		][Mg
     
    3
    		Al
     
    2
    		][(OH)
     
    2
    		|Al
     
    2
    		Si
     
    6
    		O
     
    22
    		]
    Reference: [No reference listed]
  		•  Gehlenite
    Ca
     
    2
    		Al[AlSiO
     
    7
    		]
    Reference: [No reference listed]
  		•  Gersdorffite
    NiAsS
    Reference: [No reference listed]
    Site Photo
    Oder adit, Oder valley, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © John Sobolewski
  		•  Glauberite
    Na
     
    2
    		Ca(SO
     
    4
    		)
     
    2
    Reference: [No reference listed]
  		•  Glaucocerinite
    (Zn,Cu)
     
    10
    		Al
     
    6
    		[(OH)
     
    32
    		|(SO
     
    4
    		)
     
    3
    		] · 18H
     
    2
    		O
    Reference: [No reference listed]
  		•  'Glockerite'
    Fe
    3+
    4
    		(SO
     
    4
    		)(OH)
     
    10
    		·1-3H
     
    2
    		O ?
    Reference: [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 588.]
  		•  'Gmelinite'
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Gmelinite-Na
    (Na
     
    2
    		,Ca)[Al
     
    2
    		Si
     
    4
    		O
     
    12
    		] · 6H
     
    2
    		O
    Reference: [No reference listed]
  		•  Goethite
    α-Fe
    3+
     
    		O(OH)
    Reference: [No reference listed]
  		•  Gold
    Au
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Gold
    var: Electrum
    (Au, Ag)
    Reference: [Large, D., and Walcher, E. (1999): Mineralium Deposita 34, 522-538.]
  		•  Goslarite (TL)
    ZnSO
     
    4
    		·7H
     
    2
    		O
    Type Locality: Rammelsberg Mine, Rammelsberg, Goslar, Harz Mts, Lower Saxony, Germany
    Reference: [Klaproth, M.H. (1810): Chemische Untersuchung des krystallisirten Zinkvitriols aus dem Rammelsberge, Beiträge zur chemischen Kenntniss der Mineralkörper, Fünfter Band, ] [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 515]
    Site Photo
    Rammelsberg Mine, Rammelsberg, Goslar, Harz Mts, Lower Saxony, Germany
    © E. Riech
  		•  Graphite
    C
    Reference: [No reference listed]
  		•  Greenockite
    CdS
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Grossular
    Ca
     
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
    Reference: [No reference listed]
  		•  Guanajuatite
    Bi
     
    2
    		(Se,S)
     
    3
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Gudmundite
    FeSbS
    Reference: [No reference listed]
  		•  Guérinite
    Ca
     
    5
    		[(HAsO
     
    4
    		)
     
    2
    		|(AsO
     
    4
    		)
     
    2
    		] · 9H
     
    2
    		O
    Reference: [No reference listed]
  		•  Gunningite
    (Zn,Mn)SO
     
    4
    		·H
     
    2
    		O
    Reference: [No reference listed]
  		•  Gypsum
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Glücksrad Mine, Oberschulenberg, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © 2005 - MMI
  		•  Gypsum
    var: Selenite
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Gysinite-(Nd)
    Pb(Nd,La)[OH|(CO
     
    3
    		)
     
    2
    		] · H
     
    2
    		O
    Reference: [No reference listed]
  		•  Häggite
    V
     
    2
    		O
     
    2
    		(OH)
     
    3
    Reference: [Mücke, A., (1993): Die hydrothermale polymineralische Gangvererzung mit oxidischen Vanadiummineralien, Tucholith und Pechblende von der Grube Roter Bär, St. Andreasberg/Harz, Der Aufschluss, Vol. 44, 59-72]
  		•  Halotrichite
    FeAl
     
    2
    		(SO
     
    4
    		)
     
    4
    		·22H
     
    2
    		O
    Reference: [No reference listed]
  		•  Harmotome (TL)
    (Ba
     
    0.5
    		,Ca
     
    0.5
    		,K,Na)
     
    5
    		[Al
     
    5
    		Si
     
    11
    		O
     
    32
    		] ·12H
     
    2
    		O
    Type Locality: St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    Reference: [Klaproth, M.H. (1797): Untersuchung des Kreuzsteins vom Harz, Beiträge zur chemischen Kenntniss der Mineralkörper, Zweiter Band, Rottmann Berlin, 80-83]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Volker Betz
  		•  Hastite
    CoSe
     
    2
    Description: Discredited in 2008 because identical to ferroselite.
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Hedenbergite
    CaFe
    2+
     
    		[Si
     
    2
    		O
     
    6
    		]
    Reference: [No reference listed]
  		•  Hematite
    Fe
     
    2
    		O
     
    3
    Reference: [No reference listed]
    Site Photo
    Knollengrube, Bad Lauterberg, Harz Mts, Lower Saxony, Germany
    © G. van der Veldt
  		•  Hemimorphite
    Zn
     
    4
    		[(OH)
     
    2
    		|Si
     
    2
    		O
     
    7
    		] · H
     
    2
    		O
    Reference: [No reference listed]
  		•  'Heulandite'
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Heulandite-Ca
    (Ca,Na)
     
    2-3
    		Al
     
    3
    		(Al,Si)
     
    2
    		Si
     
    13
    		O
     
    36
    		·12H
     
    2
    		O
    Reference: [No reference listed]
  		•  Hibschite
    Ca
     
    3
    		Al
     
    2
    		[(OH)
     
    6-1
    		|(SiO
     
    4
    		)
     
    1.5-2.5
    		]
    Reference: [No reference listed]
  		•  Hisingerite
    Fe
    3+
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    		·2H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Hopeite
    Zn
     
    3
    		(PO
     
    4
    		)
     
    2
    		·4H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Hörnesite
    Mg
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
    Reference: [No reference listed]
  		•  Hübnerite
    MnWO
     
    4
    Reference: [No reference listed]
  		•  Hydrocalumite
    Ca
     
    2
    		Al(OH)
     
    7
    		·2H
     
    2
    		O
    Reference: [No reference listed]
  		•  Hydrocerussite
    Pb
     
    3
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    2
    Reference: [No reference listed]
  		•  'Hydrogrossular'
    Reference: [No reference listed]
  		•  Hydrotalcite
    Mg
     
    6
    		Al
     
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    Reference: [No reference listed]
  		•  Hydrozincite
    Zn
     
    5
    		[(OH)
     
    3
    		|CO
     
    3
    		]
     
    2
    Reference: [No reference listed]
    Site Photo
    Rammelsberg Mine, Rammelsberg, Goslar, Harz Mts, Lower Saxony, Germany
    © GG
  		•  Hypersthene
    (Fe,Mg)SiO
     
    3
    Reference: [No reference listed]
  		•  Illite
    K
     
    0.65
    		A
     
    2.0
    		 [][Al
     
    0.65
    		Si,
     
    3.35
    		O
     
    10
    		](OH)
     
    2
    Reference: [No reference listed]
  		•  Ilmenite
    Fe
    2+
     
    		TiO
     
    3
    Reference: [No reference listed]
  		•  Ilvaite
    CaFe
    2+
    2
    		Fe
    3+
     
    		[O|OH|Si
     
    2
    		O
     
    7
    		]
    Reference: [No reference listed]
  		•  Jamesonite
    Pb
     
    4
    		FeSb
     
    6
    		S
     
    14
    Reference: [No reference listed]
  		•  Jarosite
    KFe
    3+
     
     
    3
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
    Reference: [No reference listed]
  		•  Johannsenite
    CaMn
    2+
     
    		[Si
     
    2
    		O
     
    6
    		]
    Reference: [No reference listed]
  		•  Kaolinite
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    Reference: [No reference listed]
  		•  Kapellasite
    Cu
     
    3
    		Zn[(OH)
     
    3
    		|Cl]
     
    2
    Reference: [W. Krause, H.-J. Bernhardt, R. S. W. Braithwaite, U. Kolitsch and R. Pritchard (2006): Kapellasite, Cu3Zn(OH)6Cl2, a new mineral from Lavrion, Greece. Mineral. Mag. 70, 329-340. ]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © Stephan Wolfsried
  		•  Karelianite
    V
     
    2
    		O
     
    3
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Kermesite
    Sb
     
    2
    		S
     
    2
    		O
    Reference: [No reference listed]
  		•  Khademite
    Al[F|SO
     
    4
    		] · 5H
     
    2
    		O
    Reference: [No reference listed]
  		•  Kimzeyite
    Ca
     
    3
    		(Zr,Ti)
     
    2
    		[(Si,Al,Fe
    3+
     
    		)O
     
    4
    		]
     
    3
    Reference: [No reference listed]
  		•  Klockmannite
    CuSe
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Kobellite
    Pb
     
    22
    		Cu
     
    4
    		(Bi,Sb)
     
    30
    		S
     
    69
    Reference: [No reference listed]
  		•  Köttigite
    Zn
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
    Reference: [No reference listed]
  		•  Krut'aite
    CuSe
     
    2
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Ktenasite
    Zn(Cu,Zn)
     
    4
    		[(OH)
     
    6
    		|(SO
     
    4
    		)
     
    2
    		] · 6H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © Elmar Lackner
  		•  Kutnohorite
    Ca(Mn,Mg,Fe)(CO
     
    3
    		)
     
    2
    Reference: [No reference listed]
  		•  Lanarkite
    Pb
     
    2
    		[O|SO
     
    4
    		]
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Langite
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · 2H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Lautenthal smelter (slag locality), Lautenthal, Harz Mts, Lower Saxony, Germany
    © luigi chiappino
  		•  Laumontite
    CaAl
     
    2
    		Si
     
    4
    		O
     
    12
    		·4H
     
    2
    		O
    Reference: [No reference listed]
  		•  Laurionite
    PbClOH
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © R.D.Green
  		•  Lautenthalite (TL)
    PbCu
     
    4
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    6
    		·3H
     
    2
    		O
    Type Locality: Lautenthal smelter (slag locality), Lautenthal, Harz Mts, Lower Saxony, Germany
    Reference: [O. Medenbach et al.: N. Jb. Mineral. Mh. 401-407 (1993)]
    Site Photo
    Lautenthal smelter (slag locality), Lautenthal, Harz Mts, Lower Saxony, Germany
     
  		•  Lautite
    CuAsS
    Reference: [No reference listed]
  		•  Lavendulan
    NaCaCu
     
    5
    		[Cl|(AsO
     
    4
    		)
     
    4
    		] · 5H
     
    2
    		O
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Lazarenkoite
    (Ca,Fe)FeAs
     
    3
    		O
     
    7
    		·3H
     
    2
    		O
    Reference: [No reference listed]
  		•  Lead
    Pb
    Reference: [No reference listed]
  		•  Leadhillite
    Pb
     
    4
    		SO
     
    4
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    2
    Reference: [No reference listed]
  		•  Legrandite
    Zn
     
    2
    		[OH|AsO
     
    4
    		] · H
     
    2
    		O
    Reference: [No reference listed]
  		•  Lepidocrocite
    γ-Fe
    3+
     
    		O(OH)
    Reference: [No reference listed]
  		•  Limonite
    FeO(OH)·nH
     
    2
    		O
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Linarite
    PbCu[(OH)
     
    2
    		|SO
     
    4
    		]
    Reference: [No reference listed]
    Site Photo
    Ochsenhütte (slag locality), Grane Reservoir, Goslar, Harz Mts, Lower Saxony, Germany
    © Paolo Grosso
  		•  Linnaeite
    Co
    2+
     
    		Co
    3+
    2
    		S
     
    4
    Reference: [No reference listed]
  		•  Litharge
    PbO
    Reference: [No reference listed]
  		•  Löllingite
    FeAs
     
    2
    Reference: [No reference listed]
    Site Photo
    Samson Mine, St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Rob Lavinsky
  		•  Mackinawite
    (Fe,Ni)
     
    9
    		S
     
    8
    Reference: [No reference listed]
  		•  Magnetite
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
    Reference: [No reference listed]
  		•  Malachite
    Cu
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
    Reference: [No reference listed]
    Site Photo
    Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © Rob Lavinsky
  		•  Manganite
    Mn
    3+
     
    		O(OH)
    Reference: [No reference listed]
  		•  Marcasite
    FeS
     
    2
    Reference: [No reference listed]
    Site Photo
    Glückauf Mine, Hütschen valley, Wildemann, Bad Grund, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © O. Dziallas
  		•  Massicot
    PbO
    Reference: [No reference listed]
  		•  Mattheddleite
    Pb
     
    5
    		(Si
     
    1.5
    		S
     
    1.5
    		)O
     
    12
    		(Cl,OH)
    Habit: prisms, needle like
    Colour: colorless
    Fluorescence: none
    Reference: [Markus Gerstmann Collection]
  		•  Maucherite
    Ni
     
    11
    		As
     
    8
    Reference: [Mücke, A., (1993): Die hydrothermale polymineralische Gangvererzung mit oxidischen Vanadiummineralien, Tucholith und Pechblende von der Grube Roter Bär, St. Andreasberg/Harz, Der Aufschluss, Vol. 44, 59-72]
  		•  Melanterite
    FeSO
     
    4
    		·7H
     
    2
    		O
    Reference: [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 502.]
  		•  Meneghinite
    Pb
     
    13
    		CuSb
     
    7
    		S
     
    24
    Reference: [No reference listed]
  		•  Mercury
    Hg
    Reference: [No reference listed]
  		•  Mesolite
    Na
     
    2
    		Ca
     
    2
    		[Al
     
    2
    		Si
     
    3
    		O
     
    10
    		]
     
    3
    		 · 8H
     
    2
    		O
    Reference: [No reference listed]
  		•  Metastibnite
    Sb
     
    2
    		S
     
    3
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Metavariscite
    AlPO
     
    4
    		·2H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Metavivianite
    Fe
    2+
    3-x
    		Fe
    3+
    x
    		(PO
     
    4
    		)
     
    2
    		(OH)x·(8-x)H
     
    2
    		O
    Reference: [No reference listed]
  		•  Metazeunerite
    Cu(UO
     
    2
    		)
     
    2
    		[AsO
     
    4
    		]
     
    2
    		 · 8H
     
    2
    		O
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Miargyrite
    AgSbS
     
    2
    Reference: [No reference listed]
  		•  Microcline
    K[AlSi
     
    3
    		O
     
    8
    		]
    Reference: [No reference listed]
  		•  Millerite
    NiS
    Reference: [No reference listed]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Rob Lavinsky
  		• Mimetite
    Pb
     
    5
    		[Cl|(AsO
     
    4
    		)
     
    3
    		]
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Minium
    Pb
     
    3
    		O
     
    4
    Reference: [No reference listed]
  		•  Molybdenite
    MoS
     
    2
    Reference: [No reference listed]
  		•  Molybdomenite
    PbSeO
     
    3
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Monohydrocalcite
    CaCO
     
    3
    		·H
     
    2
    		O
    Reference: [No reference listed]
  		•  Montmorillonite
    (Na,Ca)
     
    0.33
    		(Al,Mg)
     
    2
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
    Reference: [No reference listed]
  		•  Morenosite
    NiSO
     
    4
    		·7H
     
    2
    		O
    Reference: [No reference listed]
  		•  Mottramite
    Pb(Cu,Zn)[OH|VO
     
    4
    		]
    Reference: [J. Gröbner: Neufunde aus den Bergbaurevieren St. Andreasberg, Bad Lauterberg und von Oberschulenberg im Harz, MINERALIEN-WELT 18 (2007), 43-51.]
  		•  Muscovite
    KAl
     
    2
    		[(OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: [No reference listed]
  		•  Nacrite
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    Reference: [No reference listed]
  		•  Nahcolite
    NaHCO
     
    3
    Reference: [No reference listed]
  		•  Namuwite
    (Zn,Cu)
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · 4H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Natrolite
    Na
     
    2
    		[Al
     
    2
    		Si
     
    3
    		O
     
    10
    		] · 2H
     
    2
    		O
    Reference: [No reference listed]
  		•  Naumannite
    Ag
     
    2
    		Se
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Nealite
    Pb
     
    4
    		Fe
    2+
     
    		[Cl
     
    2
    		|AsO
     
    3
    		]
     
    2
    		 · 2H
     
    2
    		O
    Reference: [No reference listed]
  		•  Nickelboussingaultite
    (NH
     
    4
    		)
     
    2
    		Ni(SO
     
    4
    		)
     
    2
    		·6H
     
    2
    		O
    Reference: [Schnorrer-Köhler, G. (1991): Mineralogische Notizen V, Der Aufschluss, Vol. 42, 155-171]
  		•  Nickelhexahydrite
    (Ni,Mg,Fe)SO
     
    4
    		·6H
     
    2
    		O
    Reference: [No reference listed]
  		•  Nickeline
    NiAs
    Reference: [No reference listed]
    Site Photo
    St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Rob Lavinsky
  		•  Nickelskutterudite
    NiAs
     
    2-3
    Reference: [No reference listed]
  		•  Nolanite
    (V,Fe,Fe,Ti)
     
    10
    		O
     
    14
    		(OH)
     
    2
    Reference: [Mücke, A., (1993): Die hydrothermale polymineralische Gangvererzung mit oxidischen Vanadiummineralien, Tucholith und Pechblende von der Grube Roter Bär, St. Andreasberg/Harz, Der Aufschluss, Vol. 44, 59-72]
  		•  Nontronite
    Na
     
    0.3
    		Fe
     
    2
    		(Si,Al)
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
    Reference: [No reference listed]
  		•  Olivenite
    Cu
     
    2
    		[OH|AsO
     
    4
    		]
    Reference: [No reference listed]
  		•  Opal
    SiO
     
    2
    		·nH
     
    2
    		O
    Reference: [No reference listed]
  		•  Orcelite
    Ni
     
    5-x
    		As
     
    2
    Reference: [No reference listed]
  		•  Orpiment
    As
     
    2
    		S
     
    3
    Reference: [No reference listed]
  		•  Orthoclase
    K[AlSi
     
    3
    		O
     
    8
    		]
    Reference: [No reference listed]
  		•  Orthoserpierite
    Ca(Cu,Zn)
     
    4
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    6
    		·3H
     
    2
    		O
    Reference: [No reference listed]
  		•  Osarizawaite
    Pb(Al,Cu)
     
    3
    		[(OH,H
     
    2
    		O)
     
    3
    		|SO
     
    4
    		]
     
    2
    Reference: [No reference listed]
  		•  Parahopeite
    Zn
     
    3
    		(PO
     
    4
    		)
     
    2
    		·4H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Paralaurionite
    PbClOH
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © Stephan Wolfsried
  		•  Pararammelsbergite
    NiAs
     
    2
    Reference: [No reference listed]
  		•  Pararealgar
    As
     
    4
    		S
     
    4
    Reference: [No reference listed]
  		•  Parasymplesite
    Fe
    2+
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Oder valley, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Paratacamite
    Cu
     
    3
    		(Cu,Zn)[(OH)
     
    3
    		|Cl]
     
    2
    Reference: [No reference listed]
  		•  Partzite
    Cu
     
    2
    		Sb
     
    2
    		(O,OH)
     
    7
    Reference: [No reference listed]
  		•  Penroseite
    (Ni,Co,Cu)Se
     
    2
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Pentlandite
    (Fe,Ni)
     
    9
    		S
     
    8
    Reference: [No reference listed]
  		•  Periclase
    MgO
    Reference: [Quakenack, K.-H. (1967): Contributions to Mineralogy and Petrology 14, 204-223.]
  		•  Perite
    PbBi[O
     
    2
    		|Cl]
    Reference: [No reference listed]
  		•  Pharmacolite
    CaHAsO
     
    4
    		·2H
     
    2
    		O
    Reference: [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 707.]
  		•  Pharmacosiderite
    KFe
    3+
    4
    		[(OH)
     
    4
    		|(AsO
     
    4
    		)
     
    3
    		] · 6-7H
     
    2
    		O
    Reference: [No reference listed]
  		•  Phaunouxite
    Ca
     
    3
    		[AsO
     
    4
    		]
     
    2
    		 · 11H
     
    2
    		O
    Reference: [No reference listed]
  		•  Philipsbornite
    PbAl
     
    3
    		[(OH)
     
    5
    		|(AsO
     
    4
    		)
     
    2
    		] · H
     
    2
    		O
    Reference: [J. Gröbner: Neufunde aus den Bergbaurevieren St. Andreasberg, Bad Lauterberg und von Oberschulenberg im Harz, MINERALIEN-WELT 18 (2007), 43-51.]
  		•  'Phillipsite'
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Phosgenite
    Pb
     
    2
    		[Cl
     
    2
    		|CO
     
    3
    		]
    Reference: [No reference listed]
  		•  Picromerite
    K
     
    2
    		Mg(SO
     
    4
    		)
     
    2
    		·6H
     
    2
    		O
    Reference: [No reference listed]
  		•  Picropharmacolite
    Ca
     
    4
    		Mg[(HAsO
     
    4
    		)
     
    2
    		|(AsO
     
    4
    		)
     
    2
    		] · 11H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Pigeonite
    (Mg,Fe
    2+
     
    		,Ca)(Mg,Fe
    2+
     
    		)[Si
     
    2
    		O
     
    6
    		]
    Reference: [No reference listed]
  		•  Pitticite
    [Fe, SO
     
    4
    		, AsO
     
    4
    		, H
     
    2
    		O] ?
    Reference: [No reference listed]
  		•  Plumbogummite
    PbAl
     
    3
    		[(OH)
     
    5
    		|(PO
     
    4
    		)
     
    2
    		] · H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Plumbojarosite
    PbFe
    3+
    6
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    4
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Polybasite
    [(Ag,Cu)
     
    6
    		(Sb,As)
     
    2
    		S
     
    7
    		][Ag
     
    9
    		CuS
     
    4
    		]
    Reference: [No reference listed]
  		•  Posnjakite
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · H
     
    2
    		O
    Reference: [No reference listed]
  		•  Prehnite
    Ca
     
    2
    		Al
     
    2
    		Si
     
    3
    		O
     
    12
    		(OH)
    Reference: [www.johnbetts-fineminerals.com]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © 2002 John H. Betts
  		•  Proustite
    Ag
     
    3
    		AsS
     
    3
    Reference: [No reference listed]
    Site Photo
    St Andreaskreuz Mine, St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © 2005 M. Kampf
  		•  Pseudoboleite
    Pb
     
    31
    		Cu
     
    24
    		Cl
     
    62
    		(OH)
     
    48
    Reference: []
  		•  'Psilomelane'
    Reference: [No reference listed]
  		•  'Pumpellyite'
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Pyrargyrite
    Ag
     
    3
    		SbS
     
    3
    Reference: [No reference listed]
    Site Photo
    Harz Mts, Lower Saxony, Germany
    © Jasun McAvoy
  		•  Pyrite
    FeS
     
    2
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © M. Burkhardt
  		•  'Pyrobitumen
    var: Thucholite'
    Reference: [Mücke, A., (1993): Die hydrothermale polymineralische Gangvererzung mit oxidischen Vanadiummineralien, Tucholith und Pechblende von der Grube Roter Bär, St. Andreasberg/Harz, Der Aufschluss, Vol. 44, 59-72]
  		•  Pyrochlore
    (Ca,Na)
     
    2
    		Nb
     
    2
    		O
     
    6
    		(OH,F)
    Reference: [No reference listed]
  		•  Pyrolusite
    MnO
     
    2
    Reference: [No reference listed]
    Site Photo
    Friederike Mine, Lautenthal, Harz Mts, Lower Saxony, Germany
    © JGroebner
  		•  Pyromorphite
    Pb
     
    5
    		[Cl|(PO
     
    4
    		)
     
    3
    		]
    Reference: [No reference listed]
    Site Photo
    Haus Braunschweig Mine, Galgenberg Mt., Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © Kristalle and Crys
  		•  Pyrope
    Mg
     
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
    Reference: [Quakenack, K.-H. (1967): Contributions to Mineralogy and Petrology 14, 204-223.]
  		•  Pyrostilpnite
    Ag
     
    3
    		SbS
     
    3
    Reference: [No reference listed]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Christian Rewitzer
  		•  Pyrrhotite
    Fe
     
    7
    		S
     
    8
    		, (-4M), also given as Fe
     
    1-x
    		S (x = 0 - 0.2)
    Reference: [Large, D., and Walcher, E. (1999): Mineralium Deposita 34, 522-538.]
  		•  Quartz
    SiO
     
    2
    Reference: [Large, D., and Walcher, E. (1999): Mineralium Deposita 34, 522-538.]
    Site Photo
    St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © 2002 John H. Betts
  		•  Quartz
    var: Amethyst
    SiO
     
    2
    Reference: [No reference listed]
    Site Photo
    Charlotte Magdalena Mine, Bad Lauterberg, Harz Mts, Lower Saxony, Germany
    © Christian Bracke
  		•  Quartz
    var: Capped Quartz
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Quartz
    var: Eisenkiesel
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Quartz
    var: Rock Crystal
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © Volker Betz
  		•  Quartz
    var: Smoky Quartz
    SiO
     
    2
    Reference: [No reference listed]
  		•  Rammelsbergite
    NiAs
     
    2
    Reference: [No reference listed]
  		•  Ramsbeckite
    (Cu,Zn)
     
    15
    		[(OH)
     
    22
    		|(SO
     
    4
    		)
     
    4
    		] · 6H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
    Site Photo
    Ochsenhütte (slag locality), Grane Reservoir, Goslar, Harz Mts, Lower Saxony, Germany
    © luigi chiappino
  		•  Ranciéite
    (Ca,Mn)Mn
     
    4
    		O
     
    9
    		·3H
     
    2
    		O
    Reference: [No reference listed]
  		•  Rauenthalite
    Ca
     
    3
    		[AsO
     
    4
    		]
     
    2
    		 · 10H
     
    2
    		O
    Reference: [No reference listed]
  		•  Realgar
    As
     
    4
    		S
     
    4
    Reference: [No reference listed]
  		•  Redgillite
    Cu
     
    6
    		[(OH)
     
    10
    		|SO
     
    4
    		] · H
     
    2
    		O
    Habit: lath-like crystals, needles, plume like crystal groups
    Colour: light green, pale green
    Fluorescence: none
    Reference: [Schnorrer, G., Pfeiffer, F. & Schwarz, L. (2006): Redgillit – ein neues Cu-Sulfatmineral von zehn Fundstellen aus Deutschland. Aufschluss, 57, 15-22. (in German); Markus Gerstmann Collection]
  		•  Reinerite
    Zn
     
    3
    		(AsO
     
    3
    		)
     
    2
    Reference: [No reference listed]
  		•  Retgersite
    NiSO
     
    4
    		·6H
     
    2
    		O
    Reference: [No reference listed]
  		•  Rhodochrosite
    MnCO
     
    3
    Reference: [No reference listed]
  		•  Rhodonite
    MnSiO
     
    3
    Reference: [No reference listed]
  		•  Richelsdorfite
    Ca
     
    2
    		Cu
     
    5
    		Sb[Cl|(OH)
     
    6
    		|(AsO
     
    4
    		)
     
    4
    		] · 6H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Samson Mine, St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © C.Boutry
  		•  Romanèchite
    (Ba,H
     
    2
    		O)
     
    2
    		Mn
     
    5
    		O
     
    10
    Reference: [Schnorrer, G., Kronz, A., Ließmann, W., Kehr. A., (2009): Zur Mineralogie der ehemaligen Grube Alter Theuerdank, Der Aufschluss, Vol. 60, pp. 29-62]
  		•  Römerite (TL)
    Fe
    2+
     
    		Fe
    3+
    2
    		(SO
     
    4
    		)
     
    4
    		·14H
     
    2
    		O
    Type Locality: Rammelsberg Mine, Rammelsberg, Goslar, Harz Mts, Lower Saxony, Germany
    Reference: [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 520; A. Wittern: "Mineralfundorte in Deutschland", 2001]
    Site Photo
    Rammelsberg Mine, Rammelsberg, Goslar, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Rosasite
    (Cu,Zn)
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
    Reference: [No reference listed]
  		•  Roscoelite
    K(V,Al)
     
    2
    		[(OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Rosickýite
    S
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Rösslerite
    MgHAsO
     
    4
    		·7H
     
    2
    		O
    Reference: [No reference listed]
  		•  Rozenite
    FeSO
     
    4
    		·4H
     
    2
    		O
    Reference: [No reference listed]
  		•  Rucklidgeite
    (Bi,Pb)
     
    3
    		Te
     
    4
    Reference: [No reference listed]
  		•  Rutile
    TiO
     
    2
    Reference: [No reference listed]
  		•  Sabatierite
    Cu
     
    6
    		TlSe
     
    4
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Safflorite
    (Co,Fe,Ni)As
     
    2
    Reference: [No reference listed]
    Site Photo
    St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Rob Lavinsky
  		•  Samsonite (TL)
    Ag
     
    4
    		MnSb
     
    2
    		S
     
    6
    Type Locality: Samson Mine, St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    Reference: [American Mineralogist, Volume 92, pages 886-891, 2007]
    Site Photo
    Samson Mine, St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Van King
  		•  Saponite
    Ca
     
    0.25
    		(Mg,Fe)
     
    3
    		(Si,Al)
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
    Reference: [No reference listed]
  		•  Scholzite
    CaZn
     
    2
    		(PO
     
    4
    		)
     
    2
    		·2H
     
    2
    		O
    Reference: [No reference listed]
  		•  Schorl
    [Na][Fe
    2+
    3
    		][Al
     
    6
    		][(OH)
     
    3
    		|OH|(BO
     
    3
    		)
     
    3
    		|Si
     
    6
    		O
     
    18
    		]
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © M. Burkhardt
  		•  Schorlomite
    Ca
     
    3
    		(Ti,Fe
    3+
     
    		)
     
    2
    		[(Si,Fe
    3+
     
    		,Fe
    2+
     
    		)O
     
    4
    		]
     
    3
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Schulenbergite (TL)
    (Cu,Zn)
     
    7
    		[(OH)
     
    10
    		|(SO
     
    4
    		,CO
     
    3
    		)
     
    2
    		] · 3H
     
    2
    		O
    Type Locality: Glücksrad Mine, Oberschulenberg, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    Reference: [Lapis, 11 (1), 9-18+42]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © R.D.Green
  		•  Schultenite
    PbHAsO
     
    4
    Reference: [No reference listed]
  		•  Scolecite
    Ca[Al
     
    2
    		Si
     
    3
    		O
     
    10
    		] · 3H
     
    2
    		O
    Reference: [No reference listed]
  		•  Scorodite
    Fe
    3+
     
    		AsO
     
    4
    		·2H
     
    2
    		O
    Reference: [No reference listed]
  		•  Segnitite
    PbFe
    3+
    3
    		[(OH,H
     
    2
    		O)
     
    6
    		|(AsO
     
    4
    		)
     
    2
    		]
    Reference: [J. Gröbner: Neufunde aus den Bergbaurevieren St. Andreasberg, Bad Lauterberg und von Oberschulenberg im Harz, MINERALIEN-WELT 18 (2007), 43-51.]
  		•  Selenium
    Se
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Semseyite
    Pb
     
    9
    		Sb
     
    8
    		S
     
    21
    Reference: [No reference listed]
  		•  'Serpentine Group'
    D
     
    2
    		[Si
     
    2
    		O
     
    5
    		](OH)4 + or - nH
     
    2
    		O
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Serpierite
    Ca(Cu,Zn)
     
    4
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    6
    		·3H
     
    2
    		O
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © R.D.Green
  		•  Siderite
    FeCO
     
    3
    Reference: [No reference listed]
    Site Photo
    Heimberg Quarry (Möncheholz Quarry), Wolfshagen, Lautenthal, Harz Mts, Lower Saxony, Germany
    © E.Riech
  		•  Silver
    Ag
    Reference: [No reference listed]
    Site Photo
    Lautenthal smelter (slag locality), Lautenthal, Harz Mts, Lower Saxony, Germany
    © Jacques Valverde
  		•  Silver
    var: Amalgam
    (Ag,Hg)
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Simonkolleite
    Zn
     
    5
    		[(OH)
     
    8
    		|Cl
     
    2
    		] · H
     
    2
    		O
    Reference: [No reference listed]
  		•  Skutterudite
    (Co,Fe,Ni)As
     
    2-3
    Reference: [No reference listed]
  		•  Smithsonite
    ZnCO
     
    3
    Reference: [No reference listed]
    Site Photo
    Rammelsberg Mine, Rammelsberg, Goslar, Harz Mts, Lower Saxony, Germany
    © Paul Bongaerts
  		•  Smythite
    (Fe,Ni)
     
    9
    		S
     
    11
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Spangolite
    Cu
     
    6
    		Al[(OH)
     
    12
    		|Cl|SO
     
    4
    		] · 3H
     
    2
    		O
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Spertiniite
    Cu(OH)
     
    2
    Reference: [No reference listed]
  		•  Spessartine
    Mn
    2+
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
    Reference: [Schnorrer-Köhler, G., (1988): Mineralogische Notizen IV, Der Aufschluss, Vol. 39, 153-168]
  		•  Sphalerite
    (Zn,Fe
    2+
     
    		)S
    Reference: [Econ.Geol.: 83; 443-449; Large, D., and Walcher, E. (1999): Mineralium Deposita 34, 522-538.]
    Site Photo
    Hilfe Gottes Mine, Wiemannsbucht, Bad Grund, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © G. van der Veldt
  		•  Spinel
    MgAl
     
    2
    		O
     
    4
    Reference: [Quakenack, K.-H. (1967): Contributions to Mineralogy and Petrology 14, 204-223.]
  		•  Spionkopite
    Cu
     
    39
    		S
     
    28
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Stephanite
    Ag
     
    5
    		SbS
     
    4
    Reference: [No reference listed]
    Site Photo
    St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © Rob Lavinsky
  		•  Sternbergite
    AgFe
     
    2
    		S
     
    3
    Reference: [No reference listed]
  		•  Stetefeldtite
    Ag
     
    2
    		Sb
     
    2
    		(O,OH)
     
    7
    Reference: [No reference listed]
  		•  Stibarsen
    AsSb
    Reference: [No reference listed]
  		•  Stibiconite
    Sb
    3+
     
    		Sb
    5+
    2
    		O
     
    6
    		(OH)
    Reference: [No reference listed]
  		•  Stibiopalladinite ?
    Pd
     
    5
    		Sb
     
    2
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Stibnite
    Sb
     
    2
    		S
     
    3
    Reference: [No reference listed]
    Site Photo
    Hilfe Gottes Mine, Wiemannsbucht, Bad Grund, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © Leon Hupperichs
  		•  'Stilbite'
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Stilbite-Ca
    NaCa
     
    4
    		[Al
     
    9
    		Si
     
    27
    		O
     
    72
    		] · nH
     
    2
    		O
    Reference: [No reference listed]
  		•  Stilleite
    ZnSe
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Stilpnomelane
    (K,Ca,Na)(Fe
    2+
     
    		,Mg,Al,Fe
    3+
     
    		)
     
    8
    		(Si,Al)
     
    12
    		(O,OH)
     
    36
    		 · nH
     
    2
    		O
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Strashimirite
    Cu
     
    8
    		[OH|AsO
     
    4
    		]
     
    4
    		 · 5H
     
    2
    		O
    Reference: [J. Gröbner: Neufunde aus den Bergbaurevieren St. Andreasberg, Bad Lauterberg und von Oberschulenberg im Harz, MINERALIEN-WELT 18 (2007), 43-51.]
  		•  Strontianite
    SrCO
     
    3
    Reference: [No reference listed]
    Site Photo
    Bergwerkswohlfahrt Mine, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © 2006 M. Kampf
  		•  Sulphur
    S
     
    8
    Reference: [No reference listed]
  		•  Susannite
    Pb
     
    4
    		SO
     
    4
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    2
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
    Site Photo
    Schlackental (slag locality), Oberschulenberg, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    © 2008 Jesse Crawford
  		•  Sweetite
    Zn(OH)
     
    2
    Reference: [No reference listed]
  		•  Synchysite-(Y)
    Ca(Y,Ce)[F|(CO
     
    3
    		)
     
    2
    		]
    Reference: [No reference listed]
  		•  Szomolnokite
    FeSO
     
    4
    		·H
     
    2
    		O
    Reference: [No reference listed]
  		•  Talc
    Mg
     
    3
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    Reference: [No reference listed]
  		•  Tangeite
    CaCu[OH|VO
     
    4
    		]
    Reference: [No reference listed]
  		•  Tennantite
    (Cu,Ag,Fe,Zn)
     
    12
    		As
     
    4
    		S
     
    13
    Reference: [Lapis 8(9), 16 (1983)]
  		•  'Tennantite-Tetrahedrite Series'
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Tenorite
    CuO
    Reference: [No reference listed]
  		•  Tetrahedrite
    (Cu,Fe,Ag,Zn)
     
    12
    		Sb
     
    4
    		S
     
    13
    Reference: [Large, D., and Walcher, E. (1999): Mineralium Deposita 34, 522-538.]
    Site Photo
    Harz Mts, Lower Saxony, Germany
    © Jasun McAvoy
  		•  Theisite
    Cu
     
    5
    		Zn
     
    5
    		[(OH)
     
    7
    		|(AsO
     
    4
    		,SbO
     
    4
    		)]
     
    2
    Reference: [No reference listed]
  		•  Thomsonite-Ca
    NaCa
     
    2
    		[Al
     
    5
    		Si
     
    5
    		O
     
    20
    		] · 6H
     
    2
    		O
    Reference: [No reference listed]
  		•  Tiemannite (TL)
    HgSe
    Type Locality: St Lorenz Mine, Clausthal-Zellerfeld, Harz Mts, Lower Saxony, Germany
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Titanite
    CaTi[O|SiO
     
    4
    		]
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Todorokite
    (Ca,K,Na,Mg,Ba,Mn)(Mn,Mg,Al)
     
    6
    		O
     
    12
    		·3H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Tooeleite
    Fe
    3+
    6
    		(AsO
     
    3
    		)
     
    4
    		(SO
     
    4
    		)(OH)
     
    4
    		· 4H
     
    2
    		O
    Reference: [Schnorrer, G. (1993): Mineralogische Notizen VI. Aufschluss, 44(1), 44-58.]
  		•  'Tourmaline'
    AD
     
    3
    		G
     
    6
    		(BO
     
    3
    		)
     
    3
    		[T
     
    6
    		O
     
    18
    		]Y
     
    3
    		Z
    Reference: [No reference listed]
  		•  'Tourmaline
    var: Verdelite'
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Tremolite
    ☐[Ca
     
    2
    		][Mg
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
    Reference: [No reference listed]
  		•  Trogtalite (TL)
    CoSe
     
    2
    Type Locality: Trogtal Quarries, Lautenthal, Harz Mts, Lower Saxony, Germany
    Colour: Rose-violet
    Reference: [Am. Mineral. (1956) 41, 164-165; Neues Jahrb. Mineral., Monatsh. (1955) 133–142; Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Tyrolite
    Ca
     
    2
    		Cu
     
    9
    		[(OH)
     
    4
    		|(H
     
    2
    		O)
     
    11
    		|CO
     
    3
    		|(AsO
     
    4
    		)
     
    4
    		] · 0-1H
     
    2
    		O
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", 1990]
    Site Photo
    Henriette Mine, Sieber, St Andreasberg District, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Ullmannite
    NiSbS
    Reference: [No reference listed]
  		•  Umangite (TL)
    Cu
     
    3
    		Se
     
    2
    Type Locality: Trogtal Quarries, Lautenthal, Harz Mts, Lower Saxony, Germany
    Reference: [Zeit. Kryst. (1891 19, 265-27; Weiss: "Mineralfundstellen, Deutschland West", 1990]
  		•  Unnamed (Gordaite-related Ca-Zn Sulphate Chloride Hydrate)
    Ca[Zn
     
    8
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    12
    		Cl
     
    2
    		](H
     
    2
    		O)
     
    9
    Reference: [Uwe Kolitsch (SXRD, EDS, optics)]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © 2004 JBS
  		•  Uraninite
    UO
     
    2
    Reference: [Mücke, A., (1993): Die hydrothermale polymineralische Gangvererzung mit oxidischen Vanadiummineralien, Tucholith und Pechblende von der Grube Roter Bär, St. Andreasberg/Harz, Der Aufschluss, Vol. 44, 59-72]
  		•  Uraninite
    var: Pitchblende
    UO
     
    2
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Valentinite
    Sb
     
    2
    		O
     
    3
    Reference: [No reference listed]
  		•  Valleriite
    (Fe
    2+
     
    		,Cu)
     
    4
    		(Mg,Al)
     
    3
    		[(OH,O)
     
    6
    		|S
     
    4
    		]
    Reference: [No reference listed]
  		•  Vanadinite
    Pb
     
    5
    		[Cl|(VO
     
    4
    		)
     
    3
    		]
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Vaterite
    CaCO
     
    3
    Reference: [Schnorrer-Köhler, G. (1991): Mineralogische Notizen V, Der Aufschluss, Vol. 42, 155-171]
  		•  Vésigniéite
    BaCu
     
    3
    		[OH|VO
     
    4
    		]
     
    2
    Reference: [No reference listed]
  		•  Vesuvianite
    Ca
     
    10
    		(Mg,Fe)
     
    2
    		Al
     
    4
    		Si
     
    9
    		O
     
    34
    		(OH)
     
    4
    Reference: [Quakenack, K.-H. (1967): Contributions to Mineralogy and Petrology 14, 204-223.]
  		•  Vivianite
    Fe
    2+
    3
    		(PO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Volborthite
    Cu
     
    3
    		[(OH)
     
    2
    		|V
     
    2
    		O
     
    7
    		] · 2H
     
    2
    		O
    Reference: [Wittern: "Mineralfundorte in Deutschland", 2001]
  		•  Voltaite
    K
     
    2
    		Fe
    2+
    5
    		Fe
    3+
    3
    		Al[SO
     
    4
    		]
     
    12
    		 · 18H
     
    2
    		O
    Reference: [Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 465.]
  		•  'Wad'
    Reference: [No reference listed]
  		•  Wherryite
    Pb
     
    7
    		Cu
     
    2
    		(SO
     
    4
    		)
     
    4
    		(SiO
     
    4
    		)
     
    2
    		(OH)
     
    2
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Willemite
    Zn
     
    2
    		[SiO
     
    4
    		]
    Reference: [No reference listed]
  		•  Witherite
    BaCO
     
    3
    Reference: [No reference listed]
  		•  Wollastonite
    Ca[SiO
     
    3
    		]
    Reference: [No reference listed]
  		•  Woodruffite
    Zn(Mn
    4+
     
    		,Mn
    3+
     
    		)
     
    5
    		O
     
    10
    		·3½H
     
    2
    		O
    Reference: [No reference listed]
  		•  Woodwardite
    Cu
     
    4
    		Al
     
    2
    		[(OH)
     
    12
    		|SO
     
    4
    		] · 2-4H
     
    2
    		O
    Reference: [No reference listed]
  		•  Wroewolfeite
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · 2H
     
    2
    		O
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Wulfenite
    Pb[MoO
     
    4
    		]
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Xanthoconite
    Ag
     
    3
    		AsS
     
    3
    Reference: [No reference listed]
  		•  Yarrowite
    Cu
     
    9
    		S
     
    8
    Reference: [Lapis, 11 (1), 9-18+42]
  		•  Zálesíite
    (Ca,Y)Cu
     
    6
    		[(OH)
     
    6
    		|(HAsO
     
    4
    		,AsO
     
    4
    		)|(AsO
     
    4
    		)
     
    2
    		] · 3H
     
    2
    		O
    Reference: [Koch, H.-P. (2008): Die Minerale der Grube "Frische Lutter" bei Bad Lauterberg, Harz (Teil 1). Aufschluss 59, 65-76.]
  		•  Zeunerite
    Cu(UO
     
    2
    		)
     
    2
    		(AsO
     
    4
    		)
     
    2
    		·12H
     
    2
    		O
    Reference: [Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990]
  		•  Zincite
    (Zn,Mn
    2+
     
    		,Fe
    2+
     
    		)O
    Reference: [No reference listed]
    Site Photo
    Herzog Julius smelter (slag locality), Astfeld, Goslar, Harz Mts, Lower Saxony, Germany
    © luigi chiappino
  		•  Zincocopiapite
    ZnFe
    3+
    4
    		[OH|(SO
     
    4
    		)
     
    3
    		]
     
    2
    		 · 18H
     
    2
    		O
    Reference: [Collection Elmar Lackner ; Label says \'analyzed\'; from 83m Level]
    Site Photo
    Rammelsberg Mine, Rammelsberg, Goslar, Harz Mts, Lower Saxony, Germany
    © Elmar Lackner 2009
  		•  Zincolivenite
    CuZn(AsO
     
    4
    		)(OH)
    Reference: [Gröbner, J. & Kolitsch, U. (2009): Zinkolivenit: Neue Fundstellen in Europa. Lapis 34 (3), 35-37 (in German).]
  		•  Zincselenide
    Reference: [Dana, 7th. edition, volume I: 215.]
  		•  Zircon
    Zr[SiO
     
    4
    		]
    Reference: [No reference listed]
    Site Photo
    Gabbro Quarry (Bärenstein Quarry), Bad Harzburg, Harz Mts, Lower Saxony, Germany
    © D. Harries
  		•  Zoisite
    {Ca
     
    2
    		}{Al
     
    3
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
    Reference: [No reference listed]
  		•  'Zorgite'
    Reference: [http://www.schatzsucher.de/Foren/archive/index.php/t-2842.html]


    473 entries listed. 415 valid minerals. 15 type localities (valid minerals).

    Localities in this Region:
    Germany
     
    • Lower Saxony
      • Harz Mts
          • Schmalenberg cliff
          • Zorge
            • Wiemannsbucht
              • Hütschen valley
          • Hut valley
          • Astfeld
          • Beerberg hill
          • Trutenbeek valley

    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: 16th Nov 2009 18:27:08