(Last updated: 02.02.2004)
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Norsk versjon | ||||
| THE INDUSTRIAL MINERAL DATABASE | |||||
| Occurence 1804 - 304 Rønvikfjellet | |||||
| (Object Id: 7504) (Last updated: 02.02.2004) |
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| Location |
| County: | Nordland | Municipality: | Bodø (1804) |
| Map 1:50000: | Bodø (2029-4) | Map 1:250000: | Bodø |
| Coordinate system: | EU89-UTM Zone 33 |
| East: | 475233 m. | North: | 7465096 m. |
| Longitude: | 14.4248640 | Latitude: | 67.3014150 |
| Show on map |
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| Resource |
| Resource Type: | Mica minerals | Resource Subtype: | Pegmatitic muscovite |
| Importance |
| Raw material meaning: | Not Assessed (reg. 18.02.2015) |
| Resources and production |
| Activity: | Mining | Reserves: | ||
| Operating method: | Underground mining | Historical production: |
Products |
| Element/product | Crude ore grade or quality | Reg. date | |
| Insulation | ??? % | 29.12.1993 |
Operations |
| From - To | Activity | Comments | |
| 1911 | Regular production |
Mineralization |
| Genesis: | Pegmatite formation | Form: | ||
| Main texture: | Min. distribution: |
| Main grain size: |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Period: |
| Province: | ||
| Geotec.unit: | ||
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Formation: |
Mineralogy |
| Mineral | Amount | |
| Muscovite |
Information(s) in free text format |
| Free text |
| Ved befaring i 1993 ble det ikke funnet spor etter noen drift på pegmatitter. Det er derimot flere pegmatittoppblomstringer i strøket, hvor det mest fremtredende mineralet er plagioklas. Poulsen angir at i 1911 ble det tatt ut bl.a. 600 kg. glimmer her. |
Bibliography: |
| References not to be found in NGU's Reference Archive.: |
| Poulsen, A. O., 1941: BA-rapport 5044 |
| The fact sheet was created on 03.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |