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Opal-CT from
Anglona, Sassari Province, Sardinia, Italy


Locality type:Historic County
Classification
Species:Opal var: Opal-CT
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal-CT data
Locality Data:Click here to view Anglona, Sassari Province, Sardinia, Italy
Data Identifiers
Mindat Occurrence Record ID:951516
Long-form Identifier:1:3:951516:1
GUID (UUID V4):0
References
Ghiara M.R., Petti C., Franco E., Lonis R., Luxoro S., Gnazzo L. (1999): Occurrence of clinoptilolite and mordenite in Tertiary calc-alkaline pyroclastites from Sardinia (Italy). Clays and Clay Minerals, 47, 3, 319-328.
 
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