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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 438 - 026 | |||||
| (Last updated 05.mar.2026) | |||||
Name of Deposit Area : Svartåsbekken |
| (Object Id : 0438,026,00,00) |
| Location |
| County : | Hedmark (04) | Municipality : | Alvdal (0438) |
| Map 1:50000: | Alvdal (1619-3) | Map 1:250000: | Røros |
| Marking point: | Longitude: | 10.4791530 | Latitude: | 62.1287820 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 577141 m. | Y-coord: | 6889407 m. |
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| Commodity |
| Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Sulphides | |
| Element(s): | Cu Kis |
| Production |
| Activity: | Pitting | Reserves: | ||
| Prod. method: | Production: | |||
| Prod. status: | Volume of dump: | 10 m3 |
| Importance |
| Public: | (No data) |
| Economical: | Not classified/evaluated |
Mineralization |
| Era: | Period: | |||
| Dating: | Method: | |||
| Genesis: | Volcex | Form: | ||
| Main texture: | Min. distribution: | Disseminated (<20 % ore minerals) |
| Main grain size: | Medium grained (1-3 mm) | Main alteration: | Sericitisation |
| Strike/Dip: | 265 / 75 | Direction: | ||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Period: |
| Province: | Caledonides | |
| Geotec.unit: | Remsklepp Nappe Complex | |
| Tectonic complex: | Hummelfjell Nappe | |
| Igneous complex: |
| Group: | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Gangue mineral | Chlorite | Subordinate mineral (1-10%) | |
| Gangue mineral | Sericite | Subordinate mineral (1-10%) | |
| Ore mineral | Pyrite | Major mineral (>10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Host rock | Greenstone | Extrusive Original rock :Basalt |
|
| Metamorphic facies :Greenschist | |||
| Wall rock | Trondhjemite | Intrusive Original rock :Trondhjemite |
Information(s) in free text format |
| Free text |
| Vannfylt synk ca. 2x1 m like øst for bekken. Ingen mineralisering blottet i selve skjerpet som er temmelig gjengrodd. Det er en tipp på ca. 10 kbm som inneholder noen biter med relativt rik mm-kornet pyrittimpregnasjon i kvarts. Mineraliseringen opptrer i finkornet grønnstein. Rett nord for skjerpet er det blotning av massiv finkornet trondhjemitt. |
| Photo(s) from the Deposit area: |
|
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| Svartåsbekken | Dump |
|
| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 438 - 026 Svartåsbekken |
Element analyses |
( *=parts pr. million, #=parts pr.billion, Negative values means below detection limit value.) |
| Sample No. | Sample Type | Cu* | Zn* | Pb* | Co* | Ni* | Ag* | Au# |
| Svartåsbekken | Dump | 8 | 7 | 3 | 106 | 1 | .1 | 12.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
| Svartåsbekken | -5.0 | -1.0 | 14 | .0 | 30 | 0.95 | 0 | 0 | 0 |
| ------------------ |
| Sample No. | Se* | Ga* | Ge* | In* | S% | V* | Cr* | Mn* | Fe% |
| Svartåsbekken | 54.00 | 9.33 | 0.35 | 0.02 | 10.00 | 17 | 4 | 197 | 16.10 |
| ------------------ |
| Sample No. | Th* | U* | W* | Rb* | Sr* | Y* | Zr* | Nb* | Ta* |
| Svartåsbekken | 0.28 | 0.10 | -0 | 2.0 | 139.0 | 8.6 | 6 | 1.10 | 0.08 |
| ------------------ |
| Sample No. | Cs* | La* | Ce* | Li* | Be* | Sc* | Ti* | Te* | Hf* |
| Svartåsbekken | -0.05 | 1.60 | 3.75 | -0 | 0 | 5.00 | 750 | 0.25 | 0.30 |
| ------------------ |
| Sample No. | Re* | Tl* | |||||||
| Svartåsbekken | 0 | -0 |
| The fact sheet was created on 12.03.2026 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2026 Geological Survey of Norway |