(Last updated: 28.02.2003)
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Norsk versjon | ||||
| THE INDUSTRIAL MINERAL DATABASE | |||||
| Occurence 1845 - 308 Nordfjorden | |||||
| (Object Id: 7542) (Last updated: 28.02.2003) |
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| Location |
| County: | Nordland | Municipality: | Sørfold (1845) |
| Map 1:50000: | Fauske (2129-4) | Map 1:250000: | Sulitjelma |
| Coordinate system: | EU89-UTM Zone 33 |
| East: | 528383 m. | North: | 7478516 m. |
| Longitude: | 15.6624580 | Latitude: | 67.4214650 |
| Show on map |
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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 | |
| 1993 | Sampling | Company/Institution :NGU |
Mineralization |
| Era: | Proterozoic | Period: | ||
| Genesis: | Sedimentary deposit | Form: | Layer | |
| Main texture: | Banded | Min. distribution: | Disseminated (<20 % ore minerals) |
| Main grain size: | Fine grained (< 1 mm) |
| Strike/Dip: | 82 / 65 | 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%) | |
| Plagioclase | Major mineral (>10%) | |
| Quartz | Major mineral (>10%) | |
| Muscovite | Major mineral (>10%) | |
| Garnet | Subordinate mineral (1-10%) | |
| Opaque | Subordinate mineral (1-10%) |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Host rock | Foliation | Strike/Dip :82 / 65 | Post-mineralisation ;...Effect :Controls |
Information(s) in free text format |
| Free text |
| Forekomsten ligger langs E6 på nordsiden av brua over Nordfjorden. De best tilgjenglige veiskjæringene ligger langs veien inn til Nordfjorden. Mineraliseringen er en fattig og dårlig krystallinsk grafittskifer som er endel av en bergartsenhet som domineres av amfibolitter og granatglimmerskifre. |
| The fact sheet was created on 24.04.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |