Mindat Logo

Ankangite

This page is currently not sponsored. Click here to sponsor this page.



Formula:
Ba(Ti,V
3+
 
,Cr)
 
8
O
 
16
System:TetragonalColour:Black
Hardness:
Name:For the type locality.
Synonym of:Mannardite


Discredited in 2012 IMA 11-F (H2O-free variety of mannardite).

References for Ankangite

Reference List:

- +
Xiong Ming, Ma Zhesheng, and Peng Zhizhong (1988): A new mineral - Ankangite. Chinese Science Bulletin [Kexue Tongbao] 33(18), 1401-1404 (in Chinese). - American Mineralogist (1991), 76, 2020 (abstract).

Xiong Ming, Ma Zhesheng, and Peng Zhizhong (1989): A new mineral - ankangite. Chinese Science Bulletin [Kexue Tongbao] 34(7), 592-596 (in Chinese). - American Mineralogist (1992), 77, 1119 (abstract).

Wu, X. J., Li, F. H. and Hashimoto, H. (1990): Electron microscope study of the incommensurately modulated structure of ankangite. Acta Crystallographica 46, 111-117.

Nicheng, S., Zhesheng, M. and Wei, L. (1991): Crystal structure determination of ankangite with one-dimensional incommensurate modulation. Acta Petrolog. Mineral. 10(8), 233-245 (in Chinese with English abstract). - American Mineralogist (1992), 77, 1119 (abstract).

Anthony, J. W., et al. (1997): Handbook of Mineralogy, Vol. 3, 15.

Internet Links for Ankangite

Search Engines:
  • Look for Ankangite on Google
  • Look for Ankangite images on Google
  • External Links:
  • Ankangite details from Handbook of Mineralogy (PDF)
  • Mineral Dealers:
  • Wilensky Fine Minerals
  • Fine Minerals from Weinrich Minerals, Inc.
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • Rare and Unusual minerals at Mineralogical Research Company
  • Buy from David K Joyce minerals
  • SpiriferMinerals.com - high quality low prices
  • Buy fine minerals and gemstones from Pala International
  • Fabre Minerals - search for Ankangite specimens
  • webminerals
  • The Arkenstone - Fine Minerals
  • Ankangite specimens for sale - minfind.com
  • rare and unusual minerals mainly crystallized
  • Jobs:
  • Mining & Geology Jobs
  • Localities for Ankangite

    The 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.
    (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.
    Brazil
     
    • Minas Gerais
    Tony Nikischer specimen and analysis
    China
     
    • Shaanxi Province
      • Ankang Prefecture
        • Hanbin District
    Am Min 76 (1991), 2020
    Italy
     
    • Tuscany
      • Lucca Province
        • Apuan Alps
          • Stazzema
            • Sant'Anna di Stazzema
    Biagioni, C., Orlandi, P., & Pasero, M. (2008). Ankangite from Monte Arsiccio mine. (Apuan Alps, Tuscany): third world occurrence. Plinius, 34, 212; Biagioni, C., Orlandi, P., & Pasero, M. (2009). Ankangite from the Monte Arsiccio mine (Apuan Alps, Tuscany, Italy): occurrence, crystal structure, and classification problems in cryptomelane group minerals. Periodico di Mineralogia, 78, 3-11.
    Russia
     
    • Eastern-Siberian Region
      • Prebaikalia (Pribaikal'e)
        • Irkutskaya Oblast'
          • Lake Baikal area
            • Slyudyanka (Sludyanka)
    Proceedings of the Russian Mineralogical Society 136(5), 65-75.
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
          • Khibiny Massif
    Mineral and/or Locality
    Search Google
     
    Copyright © Jolyon Ralph and Ida Chau 1993-2013. 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. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
    Current server date and time: 11th Apr 2013 20:50:07
    Mineral and Locality Search
    Mineral:
    and/or Locality:
    Options
    Fade toolbar when not in focusFix toolbar to bottom of page
    Hide Social Media Links
    Slideshow frame delay seconds