(Last updated: 22.01.2004)
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Norsk versjon | ||||
| THE INDUSTRIAL MINERAL DATABASE | |||||
| Occurence 1833 - 313 Pollen | |||||
| (Object Id: 7446) (Last updated: 22.01.2004) |
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| Location |
| County: | Nordland | Municipality: | Rana (1833) |
| Map 1:50000: | Sjona (1927-4) | Map 1:250000: | Mo i Rana |
| Coordinate system: | EU89-UTM Zone 33 | (Coordinates NOT confirmed) |
| East: | 432433 m. | North: | 7359197 m. |
| Longitude: | 13.4907580 | Latitude: | 66.3451510 |
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| Resource |
| Resource Type: | Graphite | Resource Subtype: | Graphite |
| Importance |
| Raw material meaning: | Little Importance (reg. 18.02.2015) |
| Resources and production |
| Activity: | Exploration | Reserves: | ||
| Operating method: | Historical production: |
Operations |
| From - To | Activity | Comments | |
| 1907 | Pitting | Company/Institution :N Shølberg, Bodø |
Mineralization |
| Era: | Proterozoic | Period: | ||
| Genesis: | Sedimentary deposit | Form: | Irregular | |
| Main texture: | Schistose | Min. distribution: | Disseminated (<20 % ore minerals) |
| Main grain size: | Medium grained (1-3 mm) |
| Strike/Dip: | / 20 | Direction: | ||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Period: |
| Province: | ||
| Geotec.unit: | ||
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Formation: |
Mineralogy |
| Mineral | Amount | |
| Graphite | Major mineral (>10%) | |
| Pyrite | Subordinate mineral (1-10%) |
Information(s) in free text format |
| Free text |
| Forekomsten skal ligge oppi Åsen øst for Pollenvatnet. Bergarten er en glimmerskifer med svakt fall mot øst. I en ti meter bred sone er det en svært rusten skifer med litt grafitt og svovelkis. Henrich Neuman besøkte forekomsten i 1952 og mener at forekomsten er uten økonomisk interesse. |
| The fact sheet was created on 02.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |