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|
Norsk versjon | ||||
| THE NATURAL STONE DATABASE | |||||
| Deposit Area 1714 - 640 | |||||
| (Last updated 01.feb.2021) | |||||
Name of Deposit Area : Forbord |
| (Object Id : 1714,640,00,00) |
| Location |
| County : | Nord-Trøndelag (17) | Municipality : | Stjørdal (1714) |
| Map 1:50000: | Map 1:250000: |
| Marking point: | Longitude: | 10.8676420 | Latitude: | 63.5251720 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 592887 m. | Y-coord: | 7045459 m. |
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| Commodity |
| Main Type: | Slate and schist | Sub Type: | Phyllite | |
| Brickstone(Y/N): |
| Production |
| Activity: | Stone quarrying | Reserves: | ||
| Prod. method: | Open pit mining | Production: | ||
| Prod. status: | Disused, closed | Volume of dump: |
| Importance |
| Public: | (No data) |
| Economical: | Not classified/evaluated |
| Historical: | Yes , (Confirmed 01.feb.2021 by Terje Solbakk) |
Deposit rock |
| Lithology: | Weathering colour: | |||
| Era: | Period: | |||
| Dating: | Method: | |||
| Genesis: | Form: | |||
| Main texture: |
| Main grain size: | Main alteration: |
| 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 |
| Historic |
| Steiltstående skifer, fall mot nord, flere sporfossiler, ikke observert Nereites sporfossiler. Nærmest slateaktig i utseende. Flere foldesoner og knusningssoner i området. Fant en tilhogd lapphelle ved bruddet. Mulige skallrester observert i skiferen, samt store pyrittkrystaller. Pyrittkrystallene ser ut til å forvitre lett. |
Bibliography: |
| References not to be found in NGU's Reference Archive.: |
| Foto fra stedet ble brukt i Skiferutstillingen ved Stjørdal museum Værnes 2020. |
| Bjørgen, T. (2005), "Skatval. Vår historiske arv. Den første tid. Bind IV", avsnitt om geologiske forhold. |
| The fact sheet was created on 19.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |