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Serpentine Subgroup from
Overntjern Quarry, Overntjern, Modum, Buskerud, Norway


Locality type:Quarry
Classification
Species:'Serpentine Subgroup' (not an IMA approved species)
Formula:D3[Si2O5](OH)4
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Althausite2
Data
Mineral Data:Click here to view Serpentine Subgroup data
Locality Data:Click here to view Overntjern Quarry, Overntjern, Modum, Buskerud, Norway
Data Identifiers
Mindat Occurrence Record ID:487158
Long-form Identifier:1:3:487158:3
GUID (UUID V4):0
Nearest other occurrences of Serpentine Subgroup
1.1km (0.7 miles) ⓘTingelstadtjern Quarry, Modum, Buskerud, Norway
8.6km (5.4 miles) ⓘNesbruddet, Snarum, Modum, Buskerud, Norway
9.1km (5.7 miles) ⓘØvre Langerud Magnesite Quarry, Langerud, Snarum, Modum, Buskerud, Norway
9.2km (5.7 miles) ⓘNedre Langerud Magnesite Quarry, Langerud, Snarum, Modum, Buskerud, Norway
12.3km (7.6 miles) ⓘNedre Dypingdal Mine, Dypingdal serpentine-magnesite deposit, Snarum, Modum, Buskerud, Norway
12.7km (7.9 miles) ⓘØvre Dypingdal Mine, Dypingdal serpentine-magnesite deposit, Snarum, Modum, Buskerud, Norway
27.2km (16.9 miles) ⓘKlaus adit, Vinoren Southern Mines, Vinoren Silver Mine Field, Flesberg, Buskerud, Norway
54.9km (34.1 miles) ⓘTvillingbru, Holmestrand, Vestfold, Norway
58.2km (36.1 miles) ⓘBjÃļnndalen Quarry, Nittedal, Akershus, Norway
87.2km (54.2 miles) ⓘFarrisite locality, Kjose, Larvik Commune, Vestfold, Norway
References
JÃļsang, Ottar (1966) Geologiske og petrografiske undersÃļkelser i Modumfeltet [Geological and petrographic investigations in the Modum field]. Norges Geologiske UndersÃļkelse 235. Universitetsforlaget pp.91-97
 
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