(Last updated: 27.04.2007)
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Norsk versjon | ||||
| THE INDUSTRIAL MINERAL DATABASE | |||||
| Occurence 3105 - 310 Isesjøgruva | |||||
| (Object Id: 8811) (Last updated: 27.04.2007) |
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| Location |
| County: | Østfold | Municipality: | Sarpsborg (3105) |
| Map 1:50000: | Sarpsborg (1913-1) | Map 1:250000: | Oslo |
| Coordinate system: | EU89-UTM Zone 32 | (Coordinates NOT confirmed) |
| East: | 627867 m. | North: | 6573638 m. |
| Longitude: | 11.2442930 | Latitude: | 59.2822880 |
| Show on map |
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| Resource |
| Resource Type: | Feldspar | Resource Subtype: | Pegmatitic feldspar |
| Importance |
| Raw material meaning: | Not Assessed (reg. 18.02.2015) |
| Resources and production |
| Activity: | Mining | Reserves: | ||
| Operating method: | Open pit mining | Historical production: |
Mineralization |
| Genesis: | 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: |
Information(s) in free text format |
| Free text |
| Forekomsten har ikke vært besøkt, men tilgang på høyopløslig ortofoto over nett, gjør at forekomstens koordinater og omriss kan oppdateres. Grouva var i drift fra 1880 årene til ca. 1929. Det ble produsert 30000 tonn med feltspat og kvarts. |
| The fact sheet was created on 19.04.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |