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Offretite from
Río Barbilla, Matina Canton, Limón Province, Costa Rica


Locality type:River
Classification
Species:Offretite
Formula:KCaMg(Si13Al5)O36 · 15H2O
Comments:Levyne crystals completely covered by a thick epitaxial growth of Offretite on the {0001} pinacoid
Habit:epitaxial growths
Colour:white
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Lévyne
Data
Mineral Data:Click here to view Offretite data
Locality Data:Click here to view Río Barbilla, Matina Canton, Limón Province, Costa Rica
Data Identifiers
Mindat Occurrence Record ID:106010
Long-form Identifier:1:3:106010:2
GUID (UUID V4):0
References
Micro Probe Volume VII Number 7 Spring 1993
Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc. 567pp.
Zeledón, L. A. (2004). Zeolitas del Valle Central de Costa Rica y sus alrededores. Revista Geológica de América Central. 31: 67-80
 
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