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English version | ||||
| INDUSTRIMINERALDATABASEN | |||||
| Forekomstområde 1813 - 303 | |||||
| (Sist oppdatert 17.apr.2001) | |||||
Navn på deposit area : Esjeøya |
| (Objekt Id : 1813,303,00,00) |
| Lokalisering |
| Fylke : | Nordland (18) | Kommune : | Brønnøy (1813) |
| Kart 1:50000: | Brønnøysund (1725-1) | Kart 1:250000: | Mosjøen |
| Markeringspunkt: | Lengdegrad: | 12.3179220 | Breddegrad: | 65.4755880 |
| EU89-UTM Zone 33 | (Coordinates NOT confirmed) |
| X-koord: | 375804 m. | Y-koord: | 7264104 m. |
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| Materialtype |
| Hovedtype: | Karbonatmineraler | Subtype: | Dolomitt |
| Betydning |
| Offentlig: | Not Assessed (reg. 18.02.2015) |
| Economical: | Ikke vurdert , (Confirmed 28.mar.2001 by Odd Øvereng) |
Products |
| Element/product | Crude ore grade or quality | |
| DOLOMI | % |
Operations |
| From - To | Activity | Comments | |
| Geochemistry | |||
| Sampling |
Mineralization |
| Era: | Paleozoic | Period: | ||
| Dating: | Method: | |||
| Genesis: | Sedimentær/metamorf | Form: | Lag | |
| Main texture: | Båndet | Min. distribution: | Massiv |
| Main grain size: | Fin-middelskornet (<1mm -3 mm) |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Paleozoic | Period: |
| Province: | Caledonides | |
| Geotec.unit: | Helgeland Nappe Complex | |
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Not defined | Dolomite | Major mineral (50-90%) | |
| Not defined | Mica | Subordinate mineral (1-10%) | |
| Not defined | Calcite | Subordinate mineral (1-10%) | |
| Not defined | Quartz | Subordinate mineral (1-10%) | |
| Not defined | Feldspar | Subordinate mineral (1-10%) | |
| Not defined | Graphite | Accessory mineral (<1%) | |
| Not defined | Pyrite | Accessory mineral (<1%) |
Bibliography: |
| From NGU's Reference Archive: |
| Bøckman, K.L. , 1967 |
| Norges kalksteins- og kvartsforekomster. |
| ;Elektrokemisk A/S;FAGRAPPORT; UTREDNINGSRAPPORT;Bergarkivet; No.BA 5245;89 + 61 pages |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | |||
| NO0028.01 | Bedrock |
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| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Forekomstområde 1813 - 303 Esjeøya |
Analysis of acid soluble CaO and Mgo |
| Analyzed values | Derived values |
| Sample No. | Sample Type | Acid soluble CaO | Acid soluble MgO | Dolomite | Calcite | Unsolved |
| NO0028.01 | Bedrock | 19.38% | 11.27% | 51.55% | 6.61% | 41.84% |
| Faktaarket ble generert 13.06.2026 |
| Spørsmål eller kommentarer vedrørende faktaarket kan mailes til: ressursdatabaser@ngu.no |
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