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Manganogel

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About ManganogelHide

Formula:
~MnO2 · nH2O
Name:
Alludes to origin from gel (compare also siderogel).
Name used for amorphous manganese oxides (see also wad), often former gels.
Compare also siderogel.

Compare takanelite and 'UM1989-13-O:HMn'.


Chemical Properties of ManganogelHide

Formula:
~MnO2 · nH2O

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for ManganogelHide

Localities for ManganogelHide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Austria
 
  • Carinthia
    • Gurktaler Alpen
      • Flattnitz
Gröbner, J. (2000): Neue Mineralienfunde aus Österreich (II). Mineralien-Welt, 11 (5), 49-51.
  • Salzburg
    • Hohe Tauern
      • Untersulzbach valley
        • Knappenwand area
Seemann, R. (1993): Geolehrpfad Knappenwand Untersulzbachtal. Naturkundlicher Führer zum Nationalpark Hohe Tauern, Band 10, Österreichischer Alpenverein, Innsbruck, Austria, 115 pp.
Germany
 
  • Baden-Württemberg
    • Black Forest
      • Hausach
Lapis 21(12), 40 (1996)
      • Pforzheim
        • Würm
K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
      • Schenkenzell
        • Wittichen
          • Burgfelsen
No reference listed
          • Heubach Valley
No reference listed
    • Freiburg
      • Ortenaukreis
        • Wolfach
          • Oberwolfach
            • Frohnbach valley
K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
            • Rankach valley
Walenta, K. (1992): Die Mineralien des Schwarzwaldes. Chr. Weise Verlag, München, 336 pp. (in German)
  • North Rhine-Westphalia
    • Eifel
      • Hellenthal
        • Kamberg
GeoMontanus: Die Mineralien von Rescheid
        • Rescheid
GeoMontanus: Die Mineralien von Rescheid
  • Rhineland-Palatinate
    • Ahrweiler
      • Brohltal
        • Niederzissen
          • Hannebach
Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag, München (2. Auflage), 1987
        • Wassenach
Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag, München (2. Auflage), 1987
    • Rhein-Lahn-Kreis
      • Bad Ems
        • Frücht
Möhn, G., Frohwein, J. & Blaß, G. (2009): Neue Mineralfunde von der Grube Friedrichssegen bei Bad Ems. Lapis 34 (5), 35-40; 58.
    • Vulkaneifel
      • Daun
        • Üdersdorf
Hentschel, G., Die Minerale der Üdersdorfer Lava, Lapis, Weise Verlag, München, 11/1989
 
Mineral and/or Locality  
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