Norsk versjon | |||||
THE ORE DATABASE | |||||
Occurence 3312 - 016 Sørumsåsen | |||||
(Object Id: 5815) (Last updated: 23.01.2024) |
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Location |
County: | Buskerud | Municipality: | Lier (3312) |
Map 1:50000: | Lier (1814-4) | Map 1:250000: | Oslo |
Coordinate system: | EU89-UTM Zone 32 |
East: | 573249 m. | North: | 6625569 m. |
Longitude: | 10.3039310 | Latitude: | 59.7614940 |
Show on map |
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Resource |
Resource Type: | Ferroalloys (Cr,Ni,Co,V,Mo,W) | Resource Subtype: | Molybdenium | |
Element(s): | Mo |
Importance |
Raw material meaning: | Not Assessed (reg. 18.02.2015) |
Resources and production |
Activity: | Mining | Reserves: | 211 thousand tons | |
Operating method: | Open pit and underground mining | Historical production: |
Products |
Element/product | Crude ore grade or quality | Reg. date | |
MoS2 | 0.2 % | 23.01.2024 |
Operations |
From - To | Activity | Comments | |
1918 - 1918 | Test mining | ||
1943 - 1945 | Regular production | Company/Institution :Norsk Bergverkselskap |
Mineralization |
Era: | Paleozoic | Period: | Permian | |
Genesis: | Hydrothermal vein | Form: | ||
Main texture: | Min. distribution: |
Main grain size: | Main alteration: |
Strike/Dip: | Direction: | |||
Plunge: |
Stratigraphic classification of host rock |
Era: | Paleozoic | Period: | Permian |
Province: | Oslo Region | |
Geotec.unit: | Vestfold-Ringerike Graben | |
Tectonic complex: | ||
Igneous complex: | Drammen Batholith |
Group: | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Ore mineral | Molybdenite | Major mineral (>10%) |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Granite | Intrusive Original rock :Granite |
The fact sheet was created on 26.04.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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