|
|
Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 1027 - 004 | |||||
| (Last updated 17.jan.1997) | |||||
Name of Deposit Area : Vårdal |
| (Object Id : 1027,004,00,00) |
| Location |
| County : | Vest-Agder (10) | Municipality : | Audnedal (1027) |
| Map 1:50000: | Bjelland (1411-1) | Map 1:250000: | Mandal |
| Marking point: | Longitude: | 7.3542840 | Latitude: | 58.4374690 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 403918 m. | Y-coord: | 6478592 m. |
|
|
| Commodity |
| Main Type: | Ferroalloys (Cr,Ni,Co,V,Mo,W) | Sub Type: | Molybdenium | |
| Element(s): | Mo |
| Production |
| Activity: | Test mining | Reserves: | ||
| Prod. method: | Underground mining | Production: | 2 thousand tons | |
| Prod. status: | Volume of dump: |
| Importance |
| Public: | Not Assessed (reg. 18.02.2015) |
| Economical: | Not classified/evaluated |
Operations |
| From - To | Activity | Comments | |
| 1916 | Test mining |
Mineralization |
| Era: | Period: | |||
| Dating: | Method: | |||
| Genesis: | Form: | Irregular | ||
| Main texture: | Vein network | Min. distribution: | Disseminated (<20 % ore minerals) |
| Main grain size: | Medium grained (1-3 mm) | Main alteration: |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Period: |
| Province: | ||
| Geotec.unit: | ||
| Tectonic complex: | ||
| Igneous complex: |
| Group: | AGDER KOMPLEKS | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Ore mineral | Molybdenite | Major mineral (>10%) | |
| Ore mineral | Magnetite | Accessory mineral (<1%) |
Lithology: |
| Relationship | Rock | Origin | |
| Unknown | Granitt | ||
| Unknown | Gneis |
| The fact sheet was created on 14.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |