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Laach lake volcanic complex, Eifel Mts, Rhineland-Palatinate, Germany

StandardDetailedBy ChemistryMineral Photos (662)Site Photos (10)Search GoogleMineral Report for Region

(Laacher See Komplex, Eifel, Rheinland-Pfalz, Deutschland)

Pyroclastic formation of several eruptive centres in the area of Mendig and in the northern part of Laach Lake with tuffs, ash-flows and pumice layers of phonolitic and trachytic composition. Late stage eruption of grey tuffs (“Graue Laacher-See-Tuffe”) with xenoliths of different origin (fragments of the Devonian basement, quartz veins, micaschist, crystalline schist, metasomatites, subvolcanites, sanidinites and tephrites).

There are various mineral localities around the lake - pumice quarries, sand pits and road cuts.
The most significant ones are:

- Pumice quarries south of Thelenberg mountain
- Pumice quarries in the area of Wingertsberg mountain
- Pumice quarries in the area “In den Dellen”
- Pumice quarries east of Krufter Ofen mountain
- Fields west of Laach lake, near Glees



References:
- Nose, C.W., (1790): Orographische Briefe über das Siebengebirge und die benachbarten zum Teil vulkanischen Gegenden beider Ufer des Niederrheins, 2. Teil, Frankfurt/Main

- Nose, C.W., (1808): Mineralogische Studien über die Gebirge am Niederrhein, J.J. Nöggerath, Frankfurt/Main

- Klaproth, M.H., (1815): Chemische Untersuchung des Spinellans, Beiträge zur chemischen Kenntnis der Mineralkörper, Vol. 6, 371-376

- Nöggerath, J., (1822-1826): Das Gebirge in Rheinland-Westfalen (4 Bände), Bonn

- Sandberger, Fr., (1845): Die Mineralien des Laacher Sees, Neues Jahrbuch für Mineralogie, 140-148

- Nöggerath, J., (1849): Mittheilungen an den Geheimenrath von Leonhard, Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde, Schweitzerbart Stuttgart, 538-541

- Rath, G. vom, (1861): Über die Krystallform des Bucklandit's (Orthit's) vom Laacher See, Annalen der Physik und Chemie Vol. 113, 281-292

- Wolf, Th., (1867): Die Auswürflinge des Laacher Sees, I. Urgesteine, Zeitschrift der Deutschen geologischen Gesellschaft, Vol. 19, 451-492

- Rath, G. vom, (1868): Die chemische Zusammensetzung des Laacher Sanidins, Annalen der Physik und Chemie Vol. 135

- Wolf, Th., (1868): Die Auswürflinge des Laacher Sees, II. Sanidingesteine, Zeitschrift der Deutschen geologischen Gesellschaft, Vol. 20, 1-78

- Rath, G. vom, (1869): Ein neues Mineral von Laach, Amblystegit, Annalen der Physik und Chemie Vol. 138, 529 ff

- Blenke, R., (1879): Der Laacher See und seine vulkanische Umgebung, Strüder Neuwied

- Bruhns, W.,(1892): Die Auswürflinge des Laacher Sees in ihren petrographischen und genetischen Beziehungen, Verh. Naturh. Ver., 48, 282-354

- Uhlig, J., (1910): Beitrag zur Kenntnis der Granaten in vulkanischen Gesteinen und Auswürflingen des Niederrheins, Verh. Naturh. Ver. Preuss. Rheinl. etc. 67, 307-403

- Brauns, R.,(1922): Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart

- Kalb, G., (1939): Über Minerale und Gesteine der niederrheinischen Vulkangebiete, Decheniana 98 A, 173-183

- Frechen, J., (1947): Vorgänge der Sanidinitbildung im Laacher Seegebiet, Fortschritte der Mineralogie, Vol. 26, 147-166

- Frechen, F., (1976): Siebengebirge am Rhein - Laacher Vulkangebiet - Maargebiet der Westeifel, Vulkanologisch-petrographische Exkursionen, Bornträger, Berlin, Stuttgart

- Hentschel, G.,(1978): Einige Funde ungewöhnlicher Minerale aus quartären Vulkanvorkommen der Eifel, Mainzer Geowissenschaftliche Mitteilungen. Vol. 7, 151-154

- Hentschel, G.,(1980): Neue Mineralfunde aus dem Laacher Vulkangebiet, Mainzer Geowissenschaftliche Mitteilungen Vol. 9, 121-125

- Hentschel, G.,(1982): Neue Mineralfunde aus Vulkanvorkommen der Eifel, Mainzer Geowissenschaftliche Mitteilungen Vol. 11, 87-90

- Meyer, W., (1986): Geologie der Eifel, Schweizerbart (Stuttgart)

- Hentschel, G.,(1986): Neue Mineralfunde aus quartären Vulkanvorkommen der Eifel, Mainzer Geowissenschaftliche Mitteilungen Vol. 15, 215-218

- Hentschel, G.,(1987): Die Mineralien der Eifelvulkane, Weise Verlag, München

- Hentschel, G., (1990): Die Minerale in Auswürflingen des Laacher-See–Vulkans, Der Aufschluss, Sonderband 33, 65-105

- Blass, G., (1991): Götzenit als Neufund in einem sanidinitischen Auswürfling des Laacher-See-Vulkans, Mineralien-Welt, Vol. 2 (6), 76-78

- Blass, G.; Schäfer, Ch., (1993): Über eine ungewöhnliche Paragenese mit Pyrophanit und Hydrozinkit vom Laacher See , Mineralien-Welt, Vol. 4 (1), 14

- Della Ventura, G., Bellatreccia, F., Williams, C.T. ,(2000): Zirkonolith with significant REEZrNb(Mn,Fe)O7 from a xenolith of the Laacher See eruptive center, Eifel volcanic region, Germany, Canadian Mineralogist, Vol. 38, 57-65

- Blass, G., Schäfer, Ch., (2002): Huttonit- und Xenotim-(Y) – Neufunde aus der Vulkaneifel, Mineralien-Welt, Vol. 13 (3), 32-35

- Blass, G., Graf, H.W., Kolitsch, U., (2003): Neue Funde aus der Vulkaneifel, Mineralien-Welt, Vol. 14

- Blass, G., Graf, H.W., Kolitsch, U., (2003): Zirkonolith (CaZrTi2O7) aus der Vulkaneifel: Nachweis drei verschiedener Polytypoide, Mineralien Welt, Vol. 14 (3), 352 ff

- Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, CD, published by authors




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

Group 2 - Sulphides and Sulfosalts
  		• Anilite2.BA.10
    Cu
     
    7
    		S
     
    4
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Digenite2.BA.10
    Cu
     
    9
    		S
     
    5
  		• Djurleite2.BA.05
    Cu
     
    31
    		S
     
    16
  		• Marcasite2.EB.10a
    FeS
     
    2
  		• Pyrite2.EB.05a
    FeS
     
    2
  		• Pyrrhotite2.CC.10
    Fe
     
    7
    		S
     
    8
    		, (-4M), also given as Fe
     
    1-x
    		S (x = 0 - 0.2)
    Group 3 - Halides
  		• Fluorite3.AB.25
    CaF
     
    2
  		• Sylvite3.AA.20
    KCl
    Group 4 - Oxides and Hydroxides
  		• Aeschynite-(Ce)4.DF.05
    (Ce,Ca,Fe,Th)(Ti,Nb)
     
    2
    		(O,OH)
     
    6
  		• Baddeleyite4.DE.35
    ZrO
     
    2
  		• Betafite4.DH.15
    (Ca,U)
     
    2
    		(Ti,Nb)
     
    2
    		O
     
    6
    		(OH)
  		• Calciobetafite4.DH.15
    (Ca,RE,Th,U)
     
    2
    		(Nb,Ta,Ti)
     
    2
    		O
     
    7
  		• Columbite-(Mn)4.DB.35
    (Mn,Fe)(Nb,Ta)
     
    2
    		O
     
    6
  		• Corundum4.CB.05
    Al
     
    2
    		O
     
    3
  		• Fersmite4.DG.05
    (Ca,Ce,Na)(Nb,Ta,Ti)
     
    2
    		(O,OH,F)
     
    6
  		• Goethite4.FD.10
    α-Fe
    3+
     
    		O(OH)
  		• Hematite4.CB.05
    Fe
     
    2
    		O
     
    3
  		• Hercynite4.BB.05
    FeAl
     
    2
    		O
     
    4
  		• Ilmenite4.CB.05
    Fe
    2+
     
    		TiO
     
    3
  		• Jacobsite4.BB.05
    Mn
    2+
     
    		Fe
    3+
    2
    		O
     
    4
  		• Lepidocrocite4.FE.15
    γ-Fe
    3+
     
    		O(OH)
  		• Maghemite4.BB.15
    Fe
     
    2
    		O
     
    3
  		• Magnetite4.BB.05
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
  		• Nioboaeschynite-(Ce)4.DF.05
    (Ce,Ca,Th)(Nb,Ti)
     
    2
    		(O,OH)
     
    6
  		• Opal4.DA.10
    SiO
     
    2
    		·nH
     
    2
    		O
  		• Polycrase-(Y)4.DG.05
    (Y,U)(Ti,Nb)
     
    2
    		O
     
    6
  		• Pseudobrookite4.CB.15
    Fe
     
    2
    		TiO
     
    5
  		• Pyrochlore4.DH.15
    (Ca,Na)
     
    2
    		Nb
     
    2
    		O
     
    6
    		(OH,F)
  		• Pyrophanite4.CB.05
    Mn
    2+
     
    		TiO
     
    3
  		• Quartz4.DA.05
    SiO
     
    2
  		• Rutile4.DB.05
    TiO
     
    2
      var: Ilmenorutile4.DB.05
    Fe
     
    x
    		(Nb,Ta)
     
    2x
    		·4Ti
     
    1-x
    		O
     
    2
  		• Samarskite-(Y)4.DB.25
    (Y,Fe
    3+
     
    		,Fe
    2+
     
    		,U,Th,Ca)
     
    2
    		(Nb,Ta)
     
    2
    		O
     
    8
  		• Thorianite4.DL.05
    ThO
     
    2
  		• Uranpyrochlore4.DH.15
    (U,Ca,Ce)
     
    2
    		(Nb,Ta)
     
    2
    		O
     
    6
    		(OH,F)
  		• Zirconolite4.DH.30
    CaZrTi
     
    2
    		O
     
    7
    Group 5 - Nitrates and Carbonates
  		• Alumohydrocalcite5.DB.05
    CaAl
     
    2
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    4
    		·3H
     
    2
    		O
  		• Aragonite5.AB.15
    CaCO
     
    3
  		• Azurite5.BA.05
    Cu
     
    3
    		[OH|CO
     
    3
    		]
     
    2
  		• Calcite5.AB.05
    CaCO
     
    3
  		• Dolomite5.AB.10
    CaMg(CO
     
    3
    		)
     
    2
  		• Hydrozincite5.BA.15
    Zn
     
    5
    		[(OH)
     
    3
    		|CO
     
    3
    		]
     
    2
  		• Magnesite5.AB.05
    MgCO
     
    3
  		• Malachite5.BA.10
    Cu
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
  		• Rhodochrosite5.AB.05
    MnCO
     
    3
  		• Siderite5.AB.05
    FeCO
     
    3
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Alunite7.BC.10
    KAl
     
    3
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
  		• Baryte7.AD.35
    BaSO
     
    4
  		• Devilline7.DD.30
    CaCu
     
    4
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    6
    		·3H
     
    2
    		O
  		• Fergusonite-(Ce)7.GA.05
    (Ce,La,Nd)NbO
     
    4
  		• Fergusonite-(Y)7.GA.05
    YNbO
     
    4
  		• Gypsum7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
  		• Jarosite7.BC.10
    KFe
    3+
     
     
    3
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
  		• Melanterite7.CB.35
    FeSO
     
    4
    		·7H
     
    2
    		O
  		• Natrojarosite7.BC.10
    NaFe
     
    3
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
  		• Rozenite7.CB.15
    FeSO
     
    4
    		·4H
     
    2
    		O
  		• Szomolnokite7.CB.05
    FeSO
     
    4
    		·H
     
    2
    		O
  		• Thaumasite7.DG.15
    Ca
     
    3
    		[CO
     
    3
    		|SO
     
    4
    		|Si(OH)
     
    6
    		] · 12H
     
    2
    		O
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Apatite-(CaF)8.BN.05
    Ca
     
    5
    		[F|(PO
     
    4
    		)
     
    3
    		]
  		• Monazite-(Ce)8.AD.50
    (Ce,La,Nd,Th)PO
     
    4
  		• Rhabdophane-(Ce)8.CJ.45
    (Ce,La)PO
     
    4
    		·H
     
    2
    		O
  		• Xenotime-(Y)8.AD.35
    YPO
     
    4
    Group 9 - Silicates
  		• Actinolite9.DE.10
    ☐Ca
     
    2
    		(Mg,Fe
    2+
     
    		)
     
    5
    		(Si
     
    8
    		O
     
    22
    		)(OH)
     
    2
  		• Aegirine-augite9.DA.20
    (Na,Ca)(Fe
    3+
     
    		,Fe
    2+
     
    		,Mg,Al)Si
     
    2
    		O
     
    6
  		• Albite9.FA.35
    Na[AlSi
     
    3
    		O
     
    8
    		]
  		• Allanite-(Ce)9.BG.05
    {CaCe}{Al
     
    2
    		Fe
    2+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Allanite-(La)9.BG.05
    {CaLa}{Al
     
    2
    		Fe
    2+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Almandine9.AD.25
    Fe
    2+
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
  		• Andalusite9.AF.10
    Al
     
    2
    		[O|SiO
     
    4
    		]
  		• Andradite9.AD.25
    Ca
     
    3
    		Fe
    3+
    2
    		[SiO
     
    4
    		]
     
    3
  		• Anorthite9.FA.35
    Ca[Al
     
    2
    		Si
     
    2
    		O
     
    8
    		]
  		• Anorthoclase9.FA.30
    (Na,K)[AlSi
     
    3
    		O
     
    8
    		]
  		• Augite9.DA.15
    (Ca,Na)(Mg,Fe
    2+
     
    		,Al,Fe
    3+
     
    		,Ti)[(Si,Al)
     
    2
    		O
     
    6
    		]
  		• Biotite9..
      var: Rubellan9..
  		• Bustamite9.DG.05
    (Mn
    2+
     
    		,Ca)[SiO
     
    3
    		]
  		• Cancrinite9.FB.05
    Na
     
    6
    		Ca
     
    2
    		[(CO
     
    3
    		)
     
    2
    		|Al
     
    6
    		Si
     
    6
    		O
     
    24
    		] · 2H
     
    2
    		O
  		• Chevkinite-(Ce)9.BE.70
    (Ce,La,Ca,Th)
     
    4
    		(Fe
    2+
     
    		,Mg)(Fe
    2+
     
    		,Ti,Fe
    3+
     
    		)
     
    2
    		(Ti,Fe
    3+
     
    		)
     
    2
    		[O
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
     
    2
  		• Chrysocolla9.ED.20
    (Cu,Al)
     
    2
    		H
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    		·nH
     
    2
    		O
  		• Cordierite9.CJ.10
    (Mg,Fe)
     
    2
    		Al
     
    4
    		Si
     
    5
    		O
     
    18
  		• Davyne9.FB.05
    (Na,K)
     
    6
    		Ca
     
    2
    		[(Cl
     
    2
    		,SO
     
    4
    		)
     
    2
    		|Al
     
    6
    		Si
     
    6
    		O
     
    24
    		]
  		• Diopside9.DA.15
    CaMg[Si
     
    2
    		O
     
    6
    		]
  		• Enstatite9.DA.05
    Mg
     
    2
    		[SiO
     
    3
    		]
     
    2
  		• Epidote9.BG.05
    {Ca
     
    2
    		}{Al
     
    2
    		Fe
    3+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Ferriallanite-(Ce)9.BG.05
    {CaCe}{Fe
    3+
     
    		AlFe
    2+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Ferrosilite9.DA.05
    Fe
     
    2
    		[SiO
     
    3
    		]
     
    2
  		• Fluorcalciobritholite9.AH.25
    (Ca,Ce)
     
    5
    		 (SiO
     
    4
    		,PO
     
    4
    		)
     
    3
    		F
  		• Forsterite9.AC.05
    Mg
     
    2
    		[SiO
     
    4
    		]
  		• Gehlenite9.BB.10
    Ca
     
    2
    		Al[AlSiO
     
    7
    		]
  		• Grossular9.AD.25
    Ca
     
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
  		• Götzenite9.BE.22
    Na
     
    2
    		Ca
     
    5
    		Ti[F
     
    4
    		|(Si
     
    2
    		O
     
    7
    		)
     
    2
    		]
  		• Halloysite9.ED.10
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
  		• Halloysite-7Å9.ED.10
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
  		• Haüyne9.FB.10
    (Na,Ca)
     
    4-8
    		[Al
     
    6
    		Si
     
    6
    		(O,S)
     
    24
    		](SO
     
    4
    		,Cl)
     
    1-2
  		• Hedenbergite9.DA.15
    CaFe
    2+
     
    		[Si
     
    2
    		O
     
    6
    		]
  		• 'Hiortdahlite'9.BE.17
    (Ca,Na)
     
    3
    		(Zr,Ti)Si
     
    2
    		O
     
    7
    		(O,OH,F)
     
    2
  		• Huttonite9.AD.35
    Th[SiO
     
    4
    		]
  		• Kaersutite9.DE.15
    [Na][Ca
     
    2
    		][Mg
     
    4
    		Ti][O|OH|Al
     
    2
    		Si
     
    6
    		O
     
    22
    		]
  		• Katophorite9.DE.20
    Na[CaNa][Fe
    2+
    4
    		(Al,Fe
    3+
     
    		)][(OH)
     
    2
    		|AlSi
     
    7
    		O
     
    22
    		]
  		• Leucite9.GB.05
    KAlSi
     
    2
    		O
     
    6
  		• Låvenite9.BE.17
    (Na,Ca)
     
    2
    		(Mn
    2+
     
    		,Fe
    2+
     
    		)(Zr,Ti)[(O,OH,F)
     
    2
    		|Si
     
    2
    		O
     
    7
    		]
  		• Magnesio-arfvedsonite9.DE.25
    [Na][Na
     
    2
    		][Mg
     
    4
    		Fe
    3+
     
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
  		• Magnesiohastingsite9.DE.15
    Na[Ca
     
    2
    		][Mg
     
    4
    		Fe
    3+
     
    		][(OH)
     
    2
    		|Al
     
    2
    		Si
     
    6
    		O
     
    22
    		]
  		• Meionite9.FB.15
    Ca
     
    4
    		[CO
     
    3
    		|(Al
     
    2
    		Si
     
    2
    		O
     
    8
    		)
     
    3
    		]
  		• Montmorillonite9.EC.40
    (Na,Ca)
     
    0.33
    		(Al,Mg)
     
    2
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
  		• Mullite9.AF.20
    Al
     
    8
    		[(O,OH,F)|(Si,Al)O
     
    4
    		]
     
    4
  		• Muscovite9.EC.15
    KAl
     
    2
    		[(OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
  		• Nepheline9.FA.05
    (Na,K)[AlSiO
     
    4
    		]
  		• Nosean (TL)9.FB.10
    Na
     
    8
    		[SO
     
    4
    		|Al
     
    6
    		Si
     
    6
    		O
     
    24
    		]
  		• Perrierite-(Ce)9.BE.70
    Ce
     
    4
    		MgFe
    3+
    2
    		Ti
    4+
    2
    		O
     
    8
    		(Si
     
    2
    		O
     
    7
    		)
     
    2
  		• Phlogopite9.EC.20
    KMg
     
    3
    		[(OH,F)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
  		• Pyroxmangite9.DO.05
    MnSiO
     
    3
  		• Rhodonite9.DK.05
    MnSiO
     
    3
  		• Richterite9.DE.20
    Na[CaNa][Mg
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
  		• Sanidine9.FA.30
    K[AlSi
     
    3
    		O
     
    8
    		]
  		• Sillimanite9.AF.05
    Al
     
    2
    		[O|SiO
     
    4
    		]
  		• Spessartine9.AD.25
    Mn
    2+
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
  		• Staurolite9.AF.30
    (Fe
    2+
     
    		,Mg,Zn)
     
    1.5-2
    		Al
     
    9
    		[O
     
    6
    		|(OH,O)
     
    2
    		|(SiO
     
    4
    		)
     
    4
    		]
  		• Steacyite9.CH.10
    ([ ],K)(Na,Ca)
     
    2
    		(Th,U)[Si
     
    8
    		O
     
    20
    		]
  		• Tephroite9.AC.05
    Mn
    2+
    2
    		[SiO
     
    4
    		]
  		• Thorite9.AD.30
    (Th,U)[SiO
     
    4
    		]
  		• Titanite9.AG.15
    CaTi[O|SiO
     
    4
    		]
  		• Wollastonite9.DG.05
    Ca[SiO
     
    3
    		]
  		• Wöhlerite9.BE.17
    NaCa
     
    2
    		(Zr,Nb)[(O,OH,F)
     
    2
    		|Si
     
    2
    		O
     
    7
    		]
  		• Zircon9.AD.30
    Zr[SiO
     
    4
    		]
    Unclassified Minerals
  		• 'Aeschynite'-
  		• 'Albite-Anorthite Series'-
  		• 'Allanite'-
  		• 'Britholite Group'-
  		• 'Chlorite Group'-
  		• 'Fergusonite'-
  		• 'Hornblende'-
  		• Hypersthene-
    (Fe,Mg)SiO
     
    3
  		• 'Mica Group'-
  		• 'Monazite'-
  		• 'Tourmaline'-
    AD
     
    3
    		G
     
    6
    		(BO
     
    3
    		)
     
    3
    		[T
     
    6
    		O
     
    18
    		]Y
     
    3
    		Z
  		• 'Unnamed (Ce member of the Betafite Subgroup)'-
    Ca, Ce, Nb, Ti, O
  		• 'Zirconolite-3O'-
  		• 'Zirconolite-3T'-


    140 entries listed. 122 valid minerals.

    Localities in this Region:
    Germany
     
    • Rhineland-Palatinate
      • Eifel Mts
        • Laach lake volcanic complex
          • Kruft
          • Maria Laach
              • Wingertsberg Mt.
            • Glees

    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: 28th Nov 2009 18:39:25