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St Andreasberg, St Andreasberg District, Harz Mts, Lower Saxony, Germany

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(St Andreasberg, Revier St Andreasberg, Harz, Niedersachsen, Deutschland)

Historical silver mining area, located around 25 km SE of Clausthal-Zellerfeld. Quartz-calcite veins, carrying a suite of lead-copper-silver-arsenic ores, hosted by diabase included devonian schists. Today, all the mines are closed.



References:

- Klaproth, M.H. (1797): Untersuchung des Kreuzsteins vom Harz, Beiträge zur chemischen Kenntniss der Mineralkörper, Zweiter Band, Rottmann Berlin, 80-83

- Klaproth, M.H. (1802): Chemische Untersuchung des Spießglanz-Silbers von Andreasberg, Beiträge zur chemischen Kenntniss der Mineralkörper, Dritter Band, Rottmann Berlin, 173-177

- Lapis 1986(3)

- Lapis 1989(7/8)

- Gebhard. G. (1988): Harzer Bergbau und Minerale St. Andreasberg, ISBN 3-925322-01-6. 1988

- Weiß, S. (1990): Mineralfundstellen, Deutschland West, Weise, Munich

- http://www.lehrbergwerk.de/alt/main_hist_gruben_im_revier.html





 Map Reference: 51°42'45"N , 10°31'30"E

This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.


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

Group 1 - Elements
  		• Antimony1.CA.05
    Sb
  		• Arsenic1.CA.05
    As
  		• Copper1.AA.05
    Cu
  		• Gold1.AA.05
    Au
  		• Lead1.AA.05
    Pb
  		• Silver1.AA.05
    Ag
      var: Amalgam1.AA.05
    (Ag,Hg)
  		• Stibarsen1.CA.05
    AsSb
  		• Sulphur1.CC.05
    S
     
    8
    Group 2 - Sulphides and Sulfosalts
  		• Acanthite2.BA.35
    Ag
     
    2
    		S
  		• Argentopyrite2.CB.65
    AgFe
     
    2
    		S
     
    3
  		• Arsenopyrite2.EB.20
    FeAsS - (Fe
     
    0.90
    		Co
     
    0.10
    		)AsS
  		• Berthierite2.HA.20
    FeSb
     
    2
    		S
     
    4
  		• Berzelianite2.BA.20
    Cu
     
    2
    		Se
  		• Bohdanowiczite2.JA.20
    AgBiSe
     
    2
  		• Bornite2.BA.15
    Cu
     
    5
    		FeS
     
    4
  		• Boulangerite2.HC.15
    Pb
     
    5
    		Sb
     
    4
    		S
     
    11
  		• Bournonite2.GA.50
    PbCuSbS
     
    3
  		• Breithauptite (TL)2.CC.05
    NiSb
  		• Chalcocite2.BA.05
    Cu
     
    2
    		S
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Chalcostibite2.HA.05
    CuSbS
     
    2
  		• Clausthalite2.CD.10
    PbSe
  		• Cobaltite2.EB.25
    CoAsS
  		• Covellite2.CA.05a
    CuS
  		• Cubanite2.CB.55a
    CuFe
     
    2
    		S
     
    3
  		• Diaphorite2.JB.05
    Ag
     
    3
    		Pb
     
    2
    		Sb
     
    3
    		S
     
    8
  		• Dyscrasite2.AA.35
    Ag
     
    3
    		Sb
  		• Eucairite2.BA.50
    AgCuSe
  		• Ferroselite2.EB.10a
    FeSe
     
    2
  		• Fizélyite2.JB.40a
    Pb
     
    14
    		Ag
     
    5
    		Sb
     
    21
    		S
     
    48
    		 ?
  		• Galena2.CD.10
    PbS
  		• Galenobismutite2.JC.25e
    PbBi
     
    2
    		S
     
    4
  		• Gersdorffite2.EB.25
    NiAsS
  		• Guanajuatite2.DB.05
    Bi
     
    2
    		(Se,S)
     
    3
  		• Jamesonite2.HB.15
    Pb
     
    4
    		FeSb
     
    6
    		S
     
    14
  		• Kermesite2.FD.05
    Sb
     
    2
    		S
     
    2
    		O
  		• Klockmannite2.CA.05b
    CuSe
  		• Lautite2.CB.40
    CuAsS
  		• Löllingite2.EB.15a
    FeAs
     
    2
  		• Marcasite2.EB.10a
    FeS
     
    2
  		• Maucherite2.AB.15
    Ni
     
    11
    		As
     
    8
  		• Metastibnite2.DB.05
    Sb
     
    2
    		S
     
    3
  		• Miargyrite2.HA.10
    AgSbS
     
    2
  		• Millerite2.CC.20
    NiS
  		• Naumannite2.BA.55
    Ag
     
    2
    		Se
  		• Nickeline2.CC.05
    NiAs
  		• Nickelskutterudite2.EC.05
    NiAs
     
    2-3
  		• Orpiment2.FA.30
    As
     
    2
    		S
     
    3
  		• Pararealgar2.FA.15b
    As
     
    4
    		S
     
    4
  		• Polybasite2.GB.15
    [(Ag,Cu)
     
    6
    		(Sb,As)
     
    2
    		S
     
    7
    		][Ag
     
    9
    		CuS
     
    4
    		]
  		• Proustite2.GA.05
    Ag
     
    3
    		AsS
     
    3
  		• Pyrargyrite2.GA.05
    Ag
     
    3
    		SbS
     
    3
  		• Pyrite2.EB.05a
    FeS
     
    2
  		• Pyrostilpnite2.GA.10
    Ag
     
    3
    		SbS
     
    3
  		• Pyrrhotite2.CC.10
    Fe
     
    7
    		S
     
    8
    		, (-4M), also given as Fe
     
    1-x
    		S (x = 0 - 0.2)
  		• Rammelsbergite2.EB.15a
    NiAs
     
    2
  		• Realgar2.FA.15a
    As
     
    4
    		S
     
    4
  		• Safflorite2.EB.15a
    (Co,Fe,Ni)As
     
    2
  		• Samsonite (TL)2.GA.15
    Ag
     
    4
    		MnSb
     
    2
    		S
     
    6
  		• Semseyite2.HC.10d
    Pb
     
    9
    		Sb
     
    8
    		S
     
    21
  		• Skutterudite2.EC.05
    (Co,Fe,Ni)As
     
    2-3
  		• Smythite2.CC.10
    (Fe,Ni)
     
    9
    		S
     
    11
  		• Sphalerite2.CB.05a
    (Zn,Fe
    2+
     
    		)S
  		• Stephanite2.GB.10
    Ag
     
    5
    		SbS
     
    4
  		• Sternbergite2.CB.65
    AgFe
     
    2
    		S
     
    3
  		• Stibnite2.DB.05
    Sb
     
    2
    		S
     
    3
  		• Stilleite2.CB.05a
    ZnSe
  		• Tennantite2.GB.05
    (Cu,Ag,Fe,Zn)
     
    12
    		As
     
    4
    		S
     
    13
  		• Tetrahedrite2.GB.05
    (Cu,Fe,Ag,Zn)
     
    12
    		Sb
     
    4
    		S
     
    13
  		• Tiemannite2.CB.05a
    HgSe
  		• Ullmannite2.EB.25
    NiSbS
  		• Umangite2.BA.25
    Cu
     
    3
    		Se
     
    2
  		• Xanthoconite2.GA.10
    Ag
     
    3
    		AsS
     
    3
    Group 3 - Halides
  		• Chlorargyrite3.AA.15
    AgCl
  		• Fluorite3.AB.25
    CaF
     
    2
    Group 4 - Oxides and Hydroxides
  		• Anatase4.DD.05
    TiO
     
    2
  		• Arsenolite (TL)4.CB.50
    As
     
    2
    		O
     
    3
  		• Bindheimite4.DH.20
    Pb
     
    2
    		Sb
     
    2
    		O
     
    6
    		(O,OH)
  		• Cervantite4.DE.30
    Sb
    3+
     
    		Sb
    5+
     
    		O
     
    4
  		• Claudetite4.CB.45
    As
     
    2
    		O
     
    3
  		• Cuprite4.AA.10
    Cu
     
    2
    		O
  		• Hematite4.CB.05
    Fe
     
    2
    		O
     
    3
  		• Häggite4.HE.25
    V
     
    2
    		O
     
    2
    		(OH)
     
    3
  		• Karelianite4.CB.05
    V
     
    2
    		O
     
    3
  		• Lepidocrocite4.FE.15
    γ-Fe
    3+
     
    		O(OH)
  		• Magnetite4.BB.05
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
  		• Minium4.BD.05
    Pb
     
    3
    		O
     
    4
  		• Nolanite4.CB.40
    (V,Fe,Fe,Ti)
     
    10
    		O
     
    14
    		(OH)
     
    2
  		• Opal4.DA.10
    SiO
     
    2
    		·nH
     
    2
    		O
  		• Partzite4.DH.20
    Cu
     
    2
    		Sb
     
    2
    		(O,OH)
     
    7
  		• Pyrolusite4.DB.05
    MnO
     
    2
  		• Quartz4.DA.05
    SiO
     
    2
  		• Ranciéite4.FL.40
    (Ca,Mn)Mn
     
    4
    		O
     
    9
    		·3H
     
    2
    		O
  		• Romanèchite4.DK.10
    (Ba,H
     
    2
    		O)
     
    2
    		Mn
     
    5
    		O
     
    10
  		• Stetefeldtite4.DH.20
    Ag
     
    2
    		Sb
     
    2
    		(O,OH)
     
    7
  		• Stibiconite4.DH.20
    Sb
    3+
     
    		Sb
    5+
    2
    		O
     
    6
    		(OH)
  		• Uraninite4.DL.05
    UO
     
    2
      var: Pitchblende4.DL.05
    UO
     
    2
  		• Valentinite4.CB.55
    Sb
     
    2
    		O
     
    3
    Group 5 - Nitrates and Carbonates
  		• Aragonite5.AB.15
    CaCO
     
    3
  		• 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
  		• Dolomite5.AB.10
    CaMg(CO
     
    3
    		)
     
    2
  		• Hydrocerussite5.BE.10
    Pb
     
    3
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    2
  		• Hydrozincite5.BA.15
    Zn
     
    5
    		[(OH)
     
    3
    		|CO
     
    3
    		]
     
    2
  		• Leadhillite5.BF.40
    Pb
     
    4
    		SO
     
    4
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    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
    		]
  		• Siderite5.AB.05
    FeCO
     
    3
  		• Smithsonite5.AB.05
    ZnCO
     
    3
  		• Strontianite5.AB.15
    SrCO
     
    3
  		• Witherite5.AB.15
    BaCO
     
    3
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Anglesite7.AD.35
    PbSO
     
    4
  		• Anhydrite7.AD.30
    CaSO
     
    4
  		• Baryte7.AD.35
    BaSO
     
    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
    		]
  		• Devilline7.DD.30
    CaCu
     
    4
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    6
    		·3H
     
    2
    		O
  		• Gypsum7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
  		• Jarosite7.BC.10
    KFe
    3+
     
     
    3
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
  		• Langite7.DD.10
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · 2H
     
    2
    		O
  		• Linarite7.BC.65
    PbCu[(OH)
     
    2
    		|SO
     
    4
    		]
  		• Osarizawaite7.BC.10
    Pb(Al,Cu)
     
    3
    		[(OH,H
     
    2
    		O)
     
    3
    		|SO
     
    4
    		]
     
    2
  		• Posnjakite7.DD.10
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		] · H
     
    2
    		O
  		• Schulenbergite7.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
    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
  		• Adelite8.BH.35
    CaMg[AsO
     
    4
    		](OH)
  		• Agardite-(La)8.DL.15
    (La,Ce)Cu
     
    6
    		[(OH)
     
    6
    		|(AsO
     
    4
    		)
     
    3
    		] · 3H
     
    2
    		O
  		• Annabergite8.CE.40
    Ni
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Arseniosiderite8.DH.30
    Ca
     
    2
    		Fe
    3+
    3
    		[O
     
    2
    		|(AsO
     
    4
    		)
     
    3
    		] · 3H
     
    2
    		O
  		• Bariopharmacosiderite8.DK.10
    BaFe
    3+
    4
    		[(OH)
     
    5
    		|(AsO
     
    4
    		)
     
    3
    		] · 5H
     
    2
    		O
  		• Bayldonite8.BH.45
    Cu
     
    3
    		Pb[OH|AsO
     
    4
    		]
     
    2
  		• Carminite8.BH.30
    PbFe
    3+
    2
    		[OH|AsO
     
    4
    		]
     
    2
  		• Chervetite8.FA.15
    Pb
     
    2
    		[V
     
    2
    		O
     
    7
    		]
  		• Conichalcite8.BH.35
    CaCu[OH|AsO
     
    4
    		]
  		• Duftite8.BH.35
    PbCu[OH|AsO
     
    4
    		]
  		• Erythrite8.CE.40
    Co
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Guérinite8.CJ.75
    Ca
     
    5
    		[(HAsO
     
    4
    		)
     
    2
    		|(AsO
     
    4
    		)
     
    2
    		] · 9H
     
    2
    		O
  		• Hörnesite8.CE.40
    Mg
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Köttigite8.CE.40
    Zn
     
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Lavendulan8.DG.05
    NaCaCu
     
    5
    		[Cl|(AsO
     
    4
    		)
     
    4
    		] · 5H
     
    2
    		O
  		• Mimetite8.BN.05
    Pb
     
    5
    		[Cl|(AsO
     
    4
    		)
     
    3
    		]
  		• Mottramite8.BH.40
    Pb(Cu,Zn)[OH|VO
     
    4
    		]
  		• Olivenite8.BB.30
    Cu
     
    2
    		[OH|AsO
     
    4
    		]
  		• Parasymplesite8.CE.40
    Fe
    2+
    3
    		(AsO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Pharmacolite8.CJ.50
    CaHAsO
     
    4
    		·2H
     
    2
    		O
  		• Pharmacosiderite8.DK.10
    KFe
    3+
    4
    		[(OH)
     
    4
    		|(AsO
     
    4
    		)
     
    3
    		] · 6-7H
     
    2
    		O
  		• Phaunouxite8.CJ.40
    Ca
     
    3
    		[AsO
     
    4
    		]
     
    2
    		 · 11H
     
    2
    		O
  		• Picropharmacolite8.CH.15
    Ca
     
    4
    		Mg[(HAsO
     
    4
    		)
     
    2
    		|(AsO
     
    4
    		)
     
    2
    		] · 11H
     
    2
    		O
  		• Pitticite8.DB.05
    [Fe, SO
     
    4
    		, AsO
     
    4
    		, H
     
    2
    		O] ?
  		• Pyromorphite8.BN.05
    Pb
     
    5
    		[Cl|(PO
     
    4
    		)
     
    3
    		]
  		• Rauenthalite8.CJ.40
    Ca
     
    3
    		[AsO
     
    4
    		]
     
    2
    		 · 10H
     
    2
    		O
  		• Richelsdorfite8.DK.
    Ca
     
    2
    		Cu
     
    5
    		Sb[Cl|(OH)
     
    6
    		|(AsO
     
    4
    		)
     
    4
    		] · 6H
     
    2
    		O
  		• Rösslerite8.CE.20
    MgHAsO
     
    4
    		·7H
     
    2
    		O
  		• Schultenite8.AD.30
    PbHAsO
     
    4
  		• Scorodite8.CD.10
    Fe
    3+
     
    		AsO
     
    4
    		·2H
     
    2
    		O
  		• Segnitite8.BL.10
    PbFe
    3+
    3
    		[(OH,H
     
    2
    		O)
     
    6
    		|(AsO
     
    4
    		)
     
    2
    		]
  		• Vanadinite8.BN.05
    Pb
     
    5
    		[Cl|(VO
     
    4
    		)
     
    3
    		]
    Group 9 - Silicates
  		• Actinolite9.DE.10
    ☐Ca
     
    2
    		(Mg,Fe
    2+
     
    		)
     
    5
    		(Si
     
    8
    		O
     
    22
    		)(OH)
     
    2
  		• 'Adularia'9.FA.30
    KAlSi
     
    3
    		O
     
    8
  		• Albite9.FA.35
    Na[AlSi
     
    3
    		O
     
    8
    		]
  		• Allophane
    var: Cupro-Allophane    		9.ED.20
    (Al
     
    2
    		O
     
    3
    		)(SiO
     
    2
    		)
     
    1.3-2
    		·2.5-3H
     
    2
    		O
  		• Analcime9.GB.05
    Na
     
    2
    		[Al
     
    2
    		Si
     
    4
    		O
     
    12
    		] · 2H
     
    2
    		O
  		• Andradite9.AD.25
    Ca
     
    3
    		Fe
    3+
    2
    		[SiO
     
    4
    		]
     
    3
  		• Apophyllite-(KF)9.EA.15
    KCa
     
    4
    		[(F,OH)|Si
     
    8
    		O
     
    20
    		] · 8H
     
    2
    		O
  		• Chrysocolla9.ED.20
    (Cu,Al)
     
    2
    		H
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    		·nH
     
    2
    		O
  		• Clinochlore9.EC.55
    (Mg,Fe
    2+
     
    		)
     
    5
    		Al[(OH)
     
    8
    		|AlSi
     
    3
    		O
     
    10
    		]
  		• Datolite9.AJ.20
    CaB[OH|SiO
     
    4
    		]
  		• Dickite9.ED.05
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
  		• Epidote9.BG.05
    {Ca
     
    2
    		}{Al
     
    2
    		Fe
    3+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Gmelinite-Na9.GD.05
    (Na
     
    2
    		,Ca)[Al
     
    2
    		Si
     
    4
    		O
     
    12
    		] · 6H
     
    2
    		O
  		• Grossular9.AD.25
    Ca
     
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
  		• Harmotome (TL)9.GC.10
    (Ba
     
    0.5
    		,Ca
     
    0.5
    		,K,Na)
     
    5
    		[Al
     
    5
    		Si
     
    11
    		O
     
    32
    		] ·12H
     
    2
    		O
  		• Hemimorphite9.BD.10
    Zn
     
    4
    		[(OH)
     
    2
    		|Si
     
    2
    		O
     
    7
    		] · H
     
    2
    		O
  		• Heulandite-Ca9.GE.05
    (Ca,Na)
     
    2-3
    		Al
     
    3
    		(Al,Si)
     
    2
    		Si
     
    13
    		O
     
    36
    		·12H
     
    2
    		O
  		• Johannsenite9.DA.15
    CaMn
    2+
     
    		[Si
     
    2
    		O
     
    6
    		]
  		• Kaolinite9.ED.05
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
  		• Laumontite9.GB.10
    CaAl
     
    2
    		Si
     
    4
    		O
     
    12
    		·4H
     
    2
    		O
  		• Montmorillonite9.EC.40
    (Na,Ca)
     
    0.33
    		(Al,Mg)
     
    2
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
  		• Nacrite9.ED.05
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
  		• Natrolite9.GA.05
    Na
     
    2
    		[Al
     
    2
    		Si
     
    3
    		O
     
    10
    		] · 2H
     
    2
    		O
  		• Nontronite9.EC.40
    Na
     
    0.3
    		Fe
     
    2
    		(Si,Al)
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
  		• Prehnite9.DP.20
    Ca
     
    2
    		Al
     
    2
    		Si
     
    3
    		O
     
    12
    		(OH)
  		• Saponite9.EC.45
    Ca
     
    0.25
    		(Mg,Fe)
     
    3
    		(Si,Al)
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
  		• Scolecite9.GA.05
    Ca[Al
     
    2
    		Si
     
    3
    		O
     
    10
    		] · 3H
     
    2
    		O
  		• Stilbite-Ca9.GE.10
    NaCa
     
    4
    		[Al
     
    9
    		Si
     
    27
    		O
     
    72
    		] · nH
     
    2
    		O
  		• Talc9.EC.05
    Mg
     
    3
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
  		• Thomsonite-Ca9.GA.10
    NaCa
     
    2
    		[Al
     
    5
    		Si
     
    5
    		O
     
    20
    		] · 6H
     
    2
    		O
  		• Titanite9.AG.15
    CaTi[O|SiO
     
    4
    		]
  		• Wollastonite9.DG.05
    Ca[SiO
     
    3
    		]
  		• Zircon9.AD.30
    Zr[SiO
     
    4
    		]
  		• Zoisite9.BG.10
    {Ca
     
    2
    		}{Al
     
    3
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
    Unclassified Minerals
  		• 'Allemontite'-
  		• 'Apophyllite'-
  		• 'Axinite'-
  		• 'Brewsterite'-
  		• 'Chabazite'-
  		• 'Chalcedony'-
  		• 'Chlorite Group'-
  		• Illite-
    K
     
    0.65
    		A
     
    2.0
    		 [][Al
     
    0.65
    		Si,
     
    3.35
    		O
     
    10
    		](OH)
     
    2
  		• Limonite-
    FeO(OH)·nH
     
    2
    		O
  		• 'Phillipsite'-
  		• 'Pyrobitumen
    var: Thucholite'    		-
  		• 'Stilbite'-
  		• 'Tennantite-Tetrahedrite Series'-
  		• 'Tourmaline'-
  		• 'Wad'-
  		• Zincselenide-


    215 entries listed. 197 valid minerals.

    Localities in this Region:
    Germany
     
    • Lower Saxony
      • Harz Mts
        • St Andreasberg District
          • St Andreasberg

    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: 4th Nov 2009 21:57:06