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Heulandite Subgroup from
Unnamed gully, Flateyjardalur, Þingeyjarsveit, Northeastern Region, Iceland


Locality type:Gully
Classification
Species:'Heulandite Subgroup' (not an IMA approved species)
Formula:(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Confirmation
Validity:Confirmed
Confirmation Methods:Raman Spectroscopy
Data
Mineral Data:Click here to view Heulandite Subgroup data
Locality Data:Click here to view Unnamed gully, Flateyjardalur, Þingeyjarsveit, Northeastern Region, Iceland
Data Identifiers
Mindat Occurrence Record ID:920589
Long-form Identifier:1:3:920589:5
GUID (UUID V4):0
Nearest other occurrences of Heulandite Subgroup
9.9km (6.2 miles) ⓘStapi, Flateyjardalur, Þingeyjarsveit, Northeastern Region, Iceland
29.7km (18.5 miles) ⓘÓlafsfjarðarmúli, Dalvík, Dalvíkurbyggð, Northeastern Region, Iceland
40.8km (25.3 miles) ⓘVaðlaheiði Tunnel, Svalbarðsstrandarhreppur, Northeastern Region, Iceland
47.6km (29.6 miles) ⓘUnnamed quarry, Siglufjörður, Fjallabyggð, Northeastern Region, Iceland
64.6km (40.1 miles) ⓘKrafla Volcano, Myvatn, Skútustaðahreppur, Þingeyjarsveit, Northeastern Region, Iceland
82.7km (51.4 miles) ⓘVestari Heraðsvötn, Sauðárkrókur, Sveitarfélagið Skagafjörður, Northwestern Region, Iceland
85.4km (53.1 miles) ⓘKotagil, Norðurádalur, Akrahreppur, Sveitarfélagið Skagafjörður, Northwestern Region, Iceland
References
Personally collected by Günter Frenz
 
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