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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 2030 - 002 | |||||
| (Last updated 18.sep.2007) | |||||
Name of Deposit Area : Rømlingsås |
| (Object Id : 2030,002,00,00) |
| Drill Cores from the Deposit Area: See Borehole Area Øvre pasvik |
| Location |
| County : | Finnmark (20) | Municipality : | Sør-Varanger (2030) |
| Map 1:50000: | Krokfjellet (2333-2) | Map 1:250000: | Kirkenes |
| Marking point: | Longitude: | 29.0948200 | Latitude: | 69.1266050 |
| EU89-UTM Zone 36 |
| X-coord: | 344803 m. | Y-coord: | 7673423 m. |
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| Commodity |
| Main Type: | Ferroalloys (Cr,Ni,Co,V,Mo,W) | Sub Type: | Nickel | |
| Element(s): | Ni Cu PGE |
| Production |
| Activity: | Exploration | Reserves: | ||
| Prod. method: | Production: | |||
| Prod. status: | Volume of dump: |
| Importance |
| Public: | Not Assessed (reg. 20.03.2017) |
| Economical: | Could be significant , (Confirmed 07.des.2005 by Morten Often) |
Ownership |
| Type of ownership | Owner | Land- and title number | |
| Concessionary (Mining rights) | Pasvik Malm v/Erkki Kreivi |
Operations |
| From - To | Activity | Comments | |
| 1977 - 1980 | Core drilling | Company/Institution :A/S Sulfidmalm | |
| 46 short drill holes. Stored at NGU core store, Løkken. | |||
| 1992 - 1992 | Geophysics | Company/Institution :A/S Sulfidmalm | |
| Detailed airborne, 50m line spacing. |
Mineralization |
| Era: | Archean | Period: | Archean | |
| Dating: | Method: | |||
| Genesis: | Orthomagmatic formation | Form: | Irregular | |
| Main texture: | Massive | Min. distribution: | Semi-massive (20-50 % ore minerals) |
| Main grain size: | Main alteration: |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Archean | Period: | Archean |
| Province: | Troms-Finnmark Basement Province | |
| Geotec.unit: | Krokfjell Complex | |
| Tectonic complex: | Inari Terrain | |
| Igneous complex: |
| Group: | Revsaksfjell Group | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Ore mineral | Pyrrhotite | Major mineral (>10%) | |
| Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) | |
| Ore mineral | Pentlandite | Subordinate mineral (1-10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Unknown | Mica schist | Sedimentary Original rock :Greywacke |
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| Metamorphic facies :Amphibolite | |||
| Unknown | Amphibolite | Extrusive Original rock :Basalt |
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| Metamorphic facies :Amphibolite | |||
| Unknown | Tonalittic gneiss | Intrusive Original rock :Tonalite |
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| Metamorphic facies :Amphibolite | |||
| Host rock | Metaharzburgite | Intrusive Original rock :Peridotite |
|
| Metamorphic facies :Amphibolite |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | |||
| 1-K/EKK87 23,5-24,0 | Core |
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| 2-K/EKK87 24,0-24,5 | Core |
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| 2-M/EKK87 A | Core |
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| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 2030 - 002 Rømlingsås |
Element analyses |
( *=parts pr. million, #=parts pr.billion, Negative values means below detection limit value.) |
| Sample No. | Sample Type | Au# | Pt# | Pd# | Rh# | Ru# | Os# | Ir# |
| 1-K/EKK87 23,5-24,0 | Core | 32.0 | 61.0 | 62.0 | 12.0 | 14.0 | 12.0 | 21.0 |
| 2-K/EKK87 24,0-24,5 | Core | 84.0 | 58.0 | 110.0 | 14.0 | 15.0 | 10.0 | 23.0 |
| 2-M/EKK87 A | Core | 26.0 | 26.0 | 48.0 | 31.0 | 84.0 | 22.0 | 19.0 |
| The fact sheet was created on 18.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |