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Gonnardite from
Grande Terre island, Kerguelen Islands, French Southern and Antarctic Lands

Locality type:Island
Classification
Species:Gonnardite
Formula:(Na,Ca)2(Si,Al)5O10 · 3H2O
Confirmation
Validity:Believed Valid
References
References:Giret, A., Verdier, O. & Nativel, P. (1992). The zeolitisation of Kerguelen Islands, Southern Indian Ocean. In: Yoshida, Y., et al. (eds) Recent Progress in Antarctic Earth Science, Tokyo: Terra Publishing 32, 1–36. Co., pp. 457–463.
Data
Mineral Data:Click here to view Gonnardite data
Locality Data:Click here to view Grande Terre island, Kerguelen Islands, French Southern and Antarctic Lands
Mineral and/or Locality  
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