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THE ORE DATABASE
Occurence 3301 - 015 Dalemyrgruben
(Object Id: 5840)
(Last updated: 13.12.2023)

Location
County: Buskerud Municipality: Drammen (3301)
Map 1:50000: Drammen (1814-3) Map 1:250000: Oslo
Coordinate system: EU89-UTM Zone 32
East: 560614 m. North: 6621504 m.
Longitude: 10.0778720 Latitude: 59.7270370
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Resource
Resource Type: Ferrous metals(Fe, Mn, Ti) Resource Subtype: Iron
Element(s): Fe
Importance
Raw material meaning: Not Assessed (reg. 18.02.2015)

Resources and production
Activity: Mining Reserves:
Operating method: Open pit mining Historical production:


Mineralization
Genesis: Form:
Main texture: Min. distribution:
Main grain size: Main alteration:
Strike/Dip: Direction:
Plunge:
Stratigraphic classification of host rock
Era: Period:
Province:
Geotec.unit:
Tectonic complex:
Igneous complex:
Group: Formation:

Information(s) in free text format
Location
Flyttet fra EU89-UTM Zone 32 560668 6621641 13.12. 2023.

Bibliography:
From NGU's Reference Archive:
Meinich, L. , 1905
Jernforekomster ved Drammen.
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 1495;4 pages
Abstract:
Første del av rapporten gir en beskrivelse av en 1-dags magnetometrisk undersøkelse jernmalmforekomstene ved Dalemyr jerngruver i Nedre Eiker. Videre er det gitt en beskrivelse av de samme forekomstene etter at gruvene var lenset. Malmmineraliseringen er magnetitt delvis med noe svovelkis og mektigheten varier 1-2 m. Rapporten avslutter med en analyse av malm fra de enkelte gruvene.

Rosenlund, A.L.
Kart over Konnerudkollens Jernfelter. M 1:5000
;Norges geologiske undersøkelse;KART;Bergarkivet; No.K 2268;1 kart pages

References not to be found in NGU's Reference Archive.:
Tönnesen, T. (1902) Kart over Konnerudkollens Jernfelter i maalestok 1:5000. BVK4750.

Name of Locality: Naboskjærpet
(Object Id: 39383 15,01,00)

Location
County: Buskerud Municipality: Drammen (3301)
Map 1:50000: Drammen (1814-3) Map 1:250000: Oslo
Coordinate system: EU89-UTM Zone 32
East: 560546 m. North: 6621417 m.
Longitude: 10.0766380 Latitude: 59.7262660
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Resource
Resource Type: Ferrous metals(Fe, Mn, Ti) Resource Subtype: Iron
Element(s): Fe


Name of Locality: Tvillinggruben
(Object Id: 39384 15,02,00)

Location
County: Buskerud Municipality: Drammen (3301)
Map 1:50000: Drammen (1814-3) Map 1:250000: Oslo
Coordinate system: EU89-UTM Zone 32 (Coordinates NOT confirmed)
East: 560463 m. North: 6621492 m.
Longitude: 10.0752010 Latitude: 59.7269510
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Resource
Resource Type: Ferrous metals(Fe, Mn, Ti) Resource Subtype: Iron
Element(s): Fe


Name of Locality: Mellemgruben
(Object Id: 39385 15,03,00)

Location
County: Buskerud Municipality: Drammen (3301)
Map 1:50000: Drammen (1814-3) Map 1:250000: Oslo
Coordinate system: EU89-UTM Zone 32 (Coordinates NOT confirmed)
East: 560565 m. North: 6621465 m.
Longitude: 10.0770070 Latitude: 59.7266940
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Resource
Resource Type: Ferrous metals(Fe, Mn, Ti) Resource Subtype: Iron
Element(s): Fe


The fact sheet was created on 29.03.2024

Questions or comments regarding the fact sheet can be emailed to:
ressursdatabaser@ngu.no
Copyright © 2024 Geological Survey of Norway