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English version | ||||
| NATURSTEINSDATABASEN | |||||
| Forekomstområde 106 - 630 | |||||
| (Sist oppdatert 16.feb.2010) | |||||
Navn på deposit area : Nes |
| (Objekt Id : 0106,630,00,00) |
| Forekomstområdet tilhører provinsen : Iddefjord granite |
| Lokalisering |
| Fylke : | Østfold (01) | Kommune : | Fredrikstad (0106) |
| Kart 1:50000: | Vannsjø (1913-4) | Kart 1:250000: | Oslo |
| Markeringspunkt: | Lengdegrad: | 10.9587530 | Breddegrad: | 59.3146880 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-koord: | 611495 m. | Y-koord: | 6576732 m. |
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| Materialtype |
| Hovedtype: | Granitt og andre størkningsbergarter | Subtype: | Granitt | |
| Brickstone(Y/N): | N |
| Production |
| Activity: | Steinbrudd | Reserves: | ||
| Prod. method: | Dagbrudd | Production: | ||
| Prod. status: | Nedlagt | Volume of dump: |
| Betydning |
| Offentlig: | Little Importance (reg. 18.02.2015) |
| Economical: | Lite viktig , (Confirmed 13.jul.2005 by Leif Furuhaug) |
| Historical: | Yes , (Confirmed 13.jul.2005 by Leif Furuhaug) |
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: |
Opplysning(er) i fritekstformat |
| Beskrivelse |
| Her har vært sporadisk brytning i en N-S-gående fjellrygg over en strekning på 50-60 m. Det har ikke vært drift her etter 2. verdenskrig; i det hele tatt lite er tatt ut herfra. Granitten er lys, middelskornet og tynnbenket. |
| Beliggenhet |
| Bruddet ligger ca. 15 km nord for Fredrikstad, vest for nordenden av innsjøen Visterflo. Et trig.pkt. med høyde 70 moh. ligger 600 m SV for sjøen, og forekomsten ligger 100 m nærmere sjøen enn trig.punktet. |
| Bilde(r) fra forekomstområdet: |
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Bibliography: |
| From NGU's Reference Archive: |
| Oxaal, John , 1916 |
| Norsk granit |
| ;Norges geologiske undersøkelse;TIDSSKRIFTARTIKKEL;NGU; No.76;1-220 pages |
| Abstract: | |
| This work is a report of granite and the granite industry in Norway. It contains a description of the various fields of granite and similar rocks from a scientific as well as from a technical and economical standpoint. The geological occurrence of the various rocks, their chemical and mineralogical composition, are thoruoughlyoughly treated, also the questions of practical interest, as the quality and other technical properties, further the problems of location and conditions for transport, conditions for quarrying and otherquestions of interest in the utilization of the various occurrences of granite. Granite: This chapter consideres first the mineralogical and chemical composition of the granite, and the various types of granite resulting from the varying composition; thereafter the most important structural types and how these are dependent on the geological appearance of the rock. Lakkolites and other froms assumed by granite masses when injected into the crust of the earth, are mentioned; some examples of beautifully formed lakkolites are also mentioned. The question of sheet structure and rift in the granite are of great importance in its utilization, and are of interest both practically and theoretically. |
| Faktaarket ble generert 10.06.2026 |
| Spørsmål eller kommentarer vedrørende faktaarket kan mailes til: ressursdatabaser@ngu.no |
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