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Barium-Adularia

Formula:
(K,Ba)Al(Al,Si)Si
 
2
O
 
8
A variety of Adularia

Feldspar group.

Originally reported from Isagosawa mine, Morioka, Iwate Prefecture, Tohoku Region, Honshu Island, Japan.

Classification of Barium-Adularia

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Chemical Properties of Barium-Adularia

Formula:
(K,Ba)Al(Al,Si)Si
 
2
O
 
8
Essential elements:Al, K, O, Si
All elements listed in formula:Al, Ba, K, O, Si

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 Barium-Adularia

Reference List:Yoshimura, T., et al (1954) Mem. Fac. Sci., Kyushu University, Ser. D, 4, 163-165.

Internet Links for Barium-Adularia

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    Localities for Barium-Adularia

    (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.
    Japan
     
    • Honshu Island
      • Tohoku Region
        • Iwate Prefecture
          • Morioka
    		Yoshimura, T., et al (1954) Mem. Fac. Sci., Kyushu University, Ser. D, 4, 163-165.
    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: 15th Oct 2009 22:38:14