Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Stilbite Subgroup from
Crastu Muradu Quarry, Osilo, Sassari Province, Sardinia, Italy


Locality type:Quarry
Classification
Species:'Stilbite Subgroup' (not an IMA approved species)
Formula:M6-7[Al8-9Si27-28O72] · nH2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Calcite2
Yugawaralite1
Laumontite1
Data
Mineral Data:Click here to view Stilbite Subgroup data
Locality Data:Click here to view Crastu Muradu Quarry, Osilo, Sassari Province, Sardinia, Italy
Photo GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:125216
Long-form Identifier:1:3:125216:3
GUID (UUID V4):0
Nearest other occurrences of Stilbite Subgroup
1.0km (0.6 miles) Su Marralzu, Osilo, Sassari Province, Sardinia, Italy
49.2km (30.6 miles) Furru e Conca Quarries, Calangianus, Sassari Province, Sardinia, Italy
49.4km (30.7 miles) Cape Marrargiu, Bosa, Oristano Province, Sardinia, Italy
59.6km (37.0 miles) Priatu Quarries, Sant'Antonio di Gallura, Sassari Province, Sardinia, Italy
60.2km (37.4 miles) San Bachisio Quarries, Telti, Sassari Province, Sardinia, Italy
76.8km (47.8 miles) Micalosu, Arzachena, Sassari Province, Sardinia, Italy
81.3km (50.5 miles) Cala Francese Quarries, La Maddalena Island, La Maddalena, Sassari Province, Sardinia, Italy
References
 
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