(Last updated: 25.02.2005)
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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Occurence 1853 - 017 Skredlia | |||||
| (Object Id: 2421) (Last updated: 25.02.2005) |
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| Location |
| County: | Nordland | Municipality: | Evenes (1853) |
| Map 1:50000: | Astafjorden (1332-2) | Map 1:250000: | Narvik |
| Coordinate system: | EU89-UTM Zone 33 |
| East: | 581682 m. | North: | 7603796 m. |
| Longitude: | 17.0004440 | Latitude: | 68.5345980 |
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| Resource |
| Resource Type: | Ferrous metals(Fe, Mn, Ti) | Resource Subtype: | Iron | |
| Element(s): | Fe |
| Importance |
| Raw material meaning: | Little Importance (reg. 18.02.2015) |
| Resources and production |
| Activity: | Pitting | Reserves: | ||
| Operating method: | Underground mining | Historical production: | ,01 thousand tons |
Products |
| Element/product | Crude ore grade or quality | Reg. date | |
| Fe-total | 20-30 % | 27.10.1992 |
Operations |
| From - To | Activity | Comments | |
| 1898 - 1904 | Pitting | ||
| 1976 - 1977 | Geology | Company/Institution :Rana Gruber |
Mineralization |
| Era: | Proterozoic | Period: | Neoproterozoic | |
| Genesis: | Sedex | Form: | Lens | |
| Main texture: | Banded | Min. distribution: | Massive (>50 % ore minerals) |
| Main grain size: | Coarse grained (> 3 mm) | Main alteration: |
| Strike/Dip: | 200 / 20 | Direction: | 240 | |
| Plunge: | 15 |
| Stratigraphic classification of host rock |
| Era: | Proterozoic | Period: | Neoproterozoic |
| Province: | Caledonides | |
| Geotec.unit: | Seve-Køli Nappe Complex | |
| Tectonic complex: | Øvre allokton | |
| Igneous complex: |
| Group: | Bogen gruppen | Formation: | Håfjell jernmalmformasjon |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Hornblende | Major mineral (>10%) | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Ore mineral | Magnetite | Major mineral (>10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Unknown | Karbonat.glsk. | Sedimentary Original rock :Argillaceous sediment |
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| Metamorphic facies :Amphibolite | |||
| Unknown | Amfibolitt | Extrusive Original rock :Basalt |
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| Unknown | Karbonatgl.skifer | Sedimentary Original rock :Argillaceous sediment |
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| Metamorphic facies :Amphibolite |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Unknown | Primary layering | Strike/Dip :200 / 20 | Syn-mineralisation ;...Effect :None |
Information(s) in free text format |
| Free text |
| Skredlia mt,-malm er sydligste skjerp av følgende 3 malmsteder: Skredlia m.o.h. 75m (UTM 581750-7604000),tykkelse 1m,lengde 100m,dyp langs malmfall 50m.Vil med spes.v. 3,2 gi 16000 tonn. 250m vest for Rogndalsvann m.o.h. 175m (UTM 581500-7605200), tykkelse 1m, lengde 100m, dyp langs malmfall 50m. Vil med spes.v. 3,2 gi 16000 t. Botnberget 225m m.o.h.(UTM 580950-7605700), tykkelse 1m, lengde 50m, dyp langs malmfall 20m. Vil med spes.v. 3,2 gi 3200 tonn. Stedet vest for Rogndalsvann ligger i bjørkeskogen og er overdekket,men i følge gamle mutingsrapporter skal der være et skjerp. 2 analyser fra Botnberget viser: Fe tot. Fe magn. P S 35.7% 32.6% 0.22% 0.005% 19.1% 14.7% 0.25% spor |
Name of Locality: Rogndalsvatn |
| (Object Id: 10411 17,01,00) |
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| Location |
| County: | Nordland | Municipality: | Evenes (1853) |
| Map 1:50000: | Astafjorden (1332-2) | Map 1:250000: | Narvik |
| Coordinate system: | EU89-UTM Zone 33 |
| East: | 581499 m. | North: | 7605199 m. |
| Longitude: | 16.9970830 | Latitude: | 68.5472320 |
| Show on map |
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| Resource |
| Resource Type: | Ferrous metals(Fe, Mn, Ti) | Resource Subtype: | Iron | |
| Element(s): | Fe |
| Resources and production |
| Activity: | Pitting | Reserves: | ||
| Operating method: | Historical production: |
Information(s) in free text format |
| Free text |
| Stedet ligger 250 m vest for Rogndalsvann i bjørkeskogen i 175 m.o.h.og er overdekket, men i følge gamle mutingsrapporter skal der være et skjerp. Malmlinse som er 1m tykkog 100m lang. Regnet 20 m langs malmfallet, og sp.v. 3,2 gir tonnasje på 16000 t. |
Name of Locality: Botnberget |
| (Object Id: 10412 17,02,00) |
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| Location |
| County: | Nordland | Municipality: | Evenes (1853) |
| Map 1:50000: | Astafjorden (1332-2) | Map 1:250000: | Narvik |
| Coordinate system: | EU89-UTM Zone 33 |
| East: | 580949 m. | North: | 7605699 m. |
| Longitude: | 16.9840110 | Latitude: | 68.5518730 |
| Show on map |
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| Resource |
| Resource Type: | Ferrous metals(Fe, Mn, Ti) | Resource Subtype: | Iron | |
| Element(s): | Fe |
| Resources and production |
| Activity: | Exploration | Reserves: | ||
| Operating method: | Historical production: |
Information(s) in free text format |
| Free text |
| Malmlinse beliggende 225 m.o.h.. 1m tykkelse, 50 m lengde og 20 m ned langs malmfallet gir en tonnasje på 3200 t. 2 analyser fra Botnberget viser: Fe tot. Fe magn. P S 35.7% 32.6% 0.22% 0.005% 19.1% 14.7% 0.25% spor |
| 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 |