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Fayalite-Tephroite Series

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System:Orthorhombic
Series Formula:
Fe
2+
2
SiO
 
4
-
Mn
2+
2
SiO
 
4
A series between Fayalite and Tephroite

See also Fayalite-Forsterite Series.

Classification of Fayalite-Tephroite Series

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Crystallography of Fayalite-Tephroite Series

Crystal System:Orthorhombic

Other Names for Fayalite-Tephroite Series

Varieties:
Knebelite

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.

Internet Links for Fayalite-Tephroite Series

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  • Localities for Fayalite-Tephroite Series

    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.
    Canada
     
    • British Columbia
      • Slocan Mining Division
        • Riondel
    [var: Knebelite] Min Rec (1977) 8:34-36
    China
     
    • Hubei Province
      • Huanggang Prefecture
        • Luotian Co.
          • Hejiawan
    [var: Knebelite] Jingqu Yao (1992): Acta Petrologica et Mineralogica 11(3), 257-266
    [var: Knebelite] Jingqu Yao (1992): Acta Petrologica et Mineralogica 11(3), 257-266
      • Wuhan Prefecture
        • Huangpi District
    [var: Knebelite] Jingqu Yao (1992): Acta Petrologica et Mineralogica 11(3), 257-266
    • Hunan Province
      • Chenzhou Prefecture
        • Suxian District
          • Dongpo ore field
    [var: Knebelite] Zhaojian Zeng (1997): Hunan Geology 16(3), 163-166
    • Liaoning Province (Manchuria; Dongbei Region)
      • Huludao Prefecture
        • Jianchang Co.
          • Bajiazi Zn-Pb-Ag deposit
    [var: Knebelite] Yiming Zhao, Yongguan Dong, Daxin Li, and Chengsi Bi (2003): Ore Geology Reviews 23, 153-182.
    [var: Knebelite] Yiming Zhao, Yongguan Dong, Daxin Li, and Chengsi Bi (2003): Ore Geology Reviews 23, 153-182
    [var: Knebelite] Yiming Zhao, Yongguan Dong, Daxin Li, and Chengsi Bi (2003): Ore Geology Reviews 23, 153-182.
    [var: Knebelite] Yiming Zhao, Yongguan Dong, Daxin Li, and Chengsi Bi (2003): Ore Geology Reviews 23, 153-182.
    Japan
     
    • Honshu Island
      • Kanto Region
        • Tochigi Prefecture
          • Ashio
    [var: Knebelite] Introduction to Japanese Minerals (Geological Survey of Japan, 1970)
      • Tohoku Region
        • Iwate Prefecture
          • Kamaishi City
    [var: Knebelite] Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
    Poland
     
    • Lower Silesia (Dolnośląskie)
      • Strzegom-Sobótka Massif
        • Świdnica District
    Russia
     
    • Far-Eastern Region
      • Primorskiy Kray
    [var: Knebelite] American Mineralogist, Vol. 64, 1979, pp. 432-435
    • Northern Caucasus Region
      • North Ossetia Republic
        • Sadon ore district
    [var: Knebelite] Groznova, E.O., Dobrovol’skaya, M.G., Kovalenker, V.A., Davydov, K.V., Bitarov, V.T., and Razin, M.V. (2006): Geology of Ore Deposits 48(2), 108-133.; Groznova et al (2005) New Data on Minerals Vol 40 pp72-79
    Slovakia
     
    • Košice Region
      • Rožňava Co.
        • Rožňava (Rosenau)
          • Čučma
    [var: Knebelite] Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p; Rojkovič, I. (2001): Geolines 13, 34-41.
    South Africa
     
    • Northern Cape Province
    [var: Knebelite] Minerals of South Africa
    Sweden
     
    • Dalarna
      • Borlänge
    [var: Knebelite]
      • Hedemora
        • Hag mine ore field
    [var: Knebelite]
    [var: Knebelite]
    [var: Knebelite]
      • Ludvika
    [var: Knebelite]
    [var: Knebelite]
    [var: Knebelite] Weibull, M. (1884): Mineralogiska notiser. 1) Igelströmit från Hillängs grufvor i Dalarne. Geologiska Föreningen i Stockholm Förhandlingar. 7:263-265
    [var: Knebelite]
    [var: Knebelite]
      • Smedjebacken
    [var: Knebelite]
    [var: Knebelite]
        • Väster Silvberg
    [var: Knebelite] Natural History Museum, Stockholm collection ( item # HS1392, Hj. Sjögren collection)
    [var: Knebelite] Natural History Museum, Stockholm collection ( item # 19530399, N. Sundius collection)
    [var: Knebelite]
    [var: Knebelite] Weibull, M. (1883): Några Mangan-mineral från Vester-Silfberget i Dalarne. Geologiska Föreningen i Stockholm Förhandlingar 6: 499-509
    • Gästrikland
      • Hofors
    [var: Knebelite] SGU rapp130 (2009)
    [var: Knebelite]
        • Torsåker
    [var: Knebelite]
    [var: Knebelite] SGU rapp130 (2009)
    [var: Knebelite]
      • Ovanåker
    [var: Knebelite]
    • Närke
      • Askersund
    [var: Knebelite] No reference listed
    [var: Knebelite] No reference listed
      • Hallsberg
    [var: Knebelite]
      • Lekeberg
        • Vintrosa
    [var: Knebelite]
    • Södermanland
      • Nyköping
        • Svärta ore field
    [var: Knebelite] No reference listed
        • Tunaberg
    [var: Knebelite]
      • Strängnäs
        • Åker
    [var: Knebelite] No reference listed
    • Uppland
      • Östhammar
        • Dannemora
    [var: Knebelite] No reference listed
    • Värmland
      • Filipstad
        • Gåsborn
    [var: Knebelite] No reference listed
    • Västmanland
      • Hällefors
        • Grythyttan
    [var: Knebelite] No reference listed
    [var: Knebelite] No reference listed
      • Lindesberg
    [var: Knebelite]
    [var: Knebelite]
    [var: Knebelite]
    [var: Knebelite]
      • Ljusnarsberg
    [var: Knebelite] No reference listed
    [var: Knebelite] No reference listed
    [var: Knebelite]
      • Nora
    [var: Knebelite]
      • Norberg
    [var: Knebelite]
    [var: Knebelite] No reference listed
    USA
     
    • New Hampshire
      • Coos Co.
        • Stark
    [var: Knebelite] Meyers & Stewart (1956). The Geology of NH: Part III Minerals and Mines. p.43-44
    • Rhode Island
      • Providence Co.
    [var: Knebelite] Yale Peabody Museum #671
    Mineral and/or Locality
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    Copyright © Jolyon Ralph and Ida Chau 1993-2013. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. 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 thousands 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.
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