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Hercynite-Spinel Series

Big Photo

Laach lake volcanic complex, Eifel Mts, Rhineland-Palatinate, Germany
© Stephan Wolfsried

System:Isometric
Series Formula:
FeAl
 
2
O
 
4
-
MgAl
 
2
O
 
4
A series between Hercynite and Spinel

Classification of Hercynite-Spinel Series

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Crystallography of Hercynite-Spinel Series

Crystal System:Isometric

Optical Data of Hercynite-Spinel Series

Type:Isotropic

Other Names for Hercynite-Spinel Series

Synonyms:
Spinel-Hercynite Series
Other Languages:

Other Information

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

References for Hercynite-Spinel Series

Reference List:Andreozzi, G.B. and Lucchesi, S. (2002) Intersite distribution of Fe 2+ and Mg in the spinel (sensu-stricto)-hercynite series by single-crystal X-ray diffraction. American Mineralogist: 87: 1113-1120.

Internet Links for Hercynite-Spinel Series

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    Localities for Hercynite-Spinel Series

    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Central Bohemia Region
        • Kutná Hora (Kuttenberg)
    • Moravia (Mähren; Maehren)
      • Vysočina Region
        • Havlíčkův Brod
    Greece
     
    • Thraki (Thrace; Thracia) Department
      • Komotini (Rodopi; Rhodope) Prefecture
        • Thermes
    		Eur. J. Mineral. , 1994, 6, pp. 733-738.
    Poland
     
    • Podlaskie
      • Suwałki District
        • Suwałki Massif
    		Drzymała J., Łuszczkiewicz A., Simiczyjew P. 1982: Hercynite-pleonaste from ilmenite-magnetite rocks of Krzemianka (NE Poland). Mineralogia Polonica, vol. 13, no 2, 33-40.
    Russia
     
    • Urals Region
      • Southern Urals
        • Chelyabinsk Oblast'
          • Zlatoust
            • Kusinsk Fe-Ti-V-deposit
    Mineral and/or Locality
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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: 13th Oct 2009 19:20:47