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Barian Heulandite

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Formula:
(Na,Ca,Ba)
 
4
Al
 
6
(Al,Si)
 
4
Si
 
26
O
 
72
 · 24H
 
2
O
A variety of Heulandite

Zeolite group.
A barian variety of Heulandite.
Originally reported from Cape Pula, Santa Margherita di Pula, Cagliari Province, Sardinia, Italy.

Classification of Barian Heulandite

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Chemical Properties of Barian Heulandite

Formula:
(Na,Ca,Ba)
 
4
Al
 
6
(Al,Si)
 
4
Si
 
26
O
 
72
 · 24H
 
2
O
Essential elements:Al, H, Na, O, Si
All elements listed in formula:Al, Ba, Ca, H, Na, O, Si

Other Names for Barian Heulandite

Synonyms:
Barytheulandite
Other Languages:
German:Barytheulandit
Spanish:Barytheulandita

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 Barian Heulandite

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    • Localities for Barian Heulandite

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    (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.
    Italy
     
    • Sardinia
      • Cagliari Province
        • Pula
    		No reference listed
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    Copyright © Jolyon Ralph and Ida Chau 1993-2011. 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: 21st Jun 2011 04:43:01
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