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Barian Heulandite

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

Search Engines:
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  • DAKOTA MATRIX offers Cabinet and Rare Species from Worldwide Localities.
  • Rare and Unusual minerals at Mineralogical Research Company
  • rare and unusual minerals mainly crystallized
  • Edwards Minerals - Fine Specimens
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  • Top quality minerals from Kristalle of California
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • Fine Minerals from Dan Weinrich Minerals
  • Find Barian Heulandite on www.crystalclassics.co.uk
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    Localities for Barian Heulandite

    (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
    Mineral and/or Locality
    Google
     
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