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Natrolite from
Grua Tunnel, Grua, Lunner, Akershus, Norway


Locality type:Tunnel
Classification
Species:Natrolite
Formula:Na2Al2Si3O10 · 2H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Natrolite data
Locality Data:Click here to view Grua Tunnel, Grua, Lunner, Akershus, Norway
Data Identifiers
Mindat Occurrence Record ID:781287
Long-form Identifier:1:3:781287:3
GUID (UUID V4):0
Nearest other occurrences of Natrolite
1.3km (0.8 miles) ⓘKleven jernbanetunnel, Grua, Lunner, Akershus, Norway
33.2km (20.6 miles) ⓘUnnamed gravel pit, Voksen, Vestre Aker, Oslo, Norway
34.8km (21.6 miles) ⓘÅrvollåsen Natural Monument, Oslomarka, Oslo, Norway
41.6km (25.9 miles) ⓘToverud, Sylling, Lier, Buskerud, Norway
53.2km (33.0 miles) ⓘLierskogen Quarry, Lierskogen, Lier, Buskerud, Norway
92.7km (57.6 miles) ⓘKotterød, Borre, Horten, Vestfold, Norway
References
Wiik, Geir Henning (2012) Møte mellom riksvei 4 og riksvei 35 på grua: Et geologisk veikryss. Norsk Bergverksmuseum Skrift, 49. 125-133
 
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