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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 522 - 011 | |||||
| (Last updated 31.jan.2024) | |||||
Name of Deposit Area : Raudhaugen |
| (Object Id : 0522,011,00,00) |
| Location |
| County : | Oppland (05) | Municipality : | Gausdal (0522) |
| Map 1:50000: | Svatsum (1717-1) | Map 1:250000: | Lillehammer |
| Marking point: | Longitude: | 9.6449520 | Latitude: | 61.3928150 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 534450 m. | Y-coord: | 6806712 m. |
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| Commodity |
| Main Type: | Ferroalloys (Cr,Ni,Co,V,Mo,W) | Sub Type: | Nickel | |
| Element(s): | Ni Cu |
| Production |
| Activity: | Test mining | Reserves: | ||
| Prod. method: | Open pit mining | Production: | ||
| Prod. status: | Disused, closed | Volume of dump: | 120 m3 |
| Importance |
| Public: | Little Importance (reg. 18.02.2015) |
| Economical: | Minor interest , (Confirmed 16.feb.2005 by Havard Gautneb) |
Mineralization |
| Era: | Proterozoic | Period: | Mesoproterozoic | |
| Dating: | Method: | |||
| Genesis: | Orthomagmatic formation | Form: | Lens | |
| Main texture: | Structureless | Min. distribution: | Semi-massive (20-50 % ore minerals) |
| Main grain size: | Medium grained (1-3 mm) | Main alteration: |
| Strike/Dip: | 25 / 60 | Direction: | ||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Proterozoic | Period: | Mesoproterozoic |
| Province: | Caledonian Basement Province | |
| Geotec.unit: | Jotun Nappe Complex | |
| Tectonic complex: | Espedalen Complex | |
| Igneous complex: |
| Group: | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Pyroxene | Major mineral (>10%) | |
| Gangue mineral | Feldspar | Subordinate mineral (1-10%) | |
| Ore mineral | Pyrrhotite | Major mineral (>10%) | |
| Ore mineral | Pentlandite | Subordinate mineral (1-10%) | |
| Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Host rock | Norite | Intrusive Original rock :Norite |
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| Metamorphic facies :Amphibolite | |||
| Wall rock | Peridotite | Intrusive Original rock :Peridotite |
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| Metamorphic facies :Amphibolite | |||
| Wall rock | anorthosite | Intrusive Original rock :Anorthosite |
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| Metamorphic facies :Amphibolite |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Host rock | Schistosity | Strike/Dip :225 / 25 | Post-mineralisation ;...Effect :Modifies | |
| Wall rock | Foliation | Strike/Dip :170 / 60 | Post-mineralisation ;...Effect :None |
Information(s) in free text format |
| Free text |
| Forekomsten ligger i en brattskråning på østsida av Rauhaugen vel 1 km NNV for forekomstene på Andreasberg. Den består av et grunt (opptil 80 cm), vannfyllt skjerp som er 2-3 m bredt og 8 m langt med retning 340°. I den steile bergveggen i vest dominerer sterkt oppsprukket, middelskornet og dels sulfidførende peridotitt og i brattskråningen nedenfor i øst er foliert anortositt. Sulfidsona er uregelmessig, 0,5-1 m bred og består av disseminert til semi-massiv magnetkis+kobbekis i melanonoritt/noritt. Massiv finkornet magnetkis+kobberkis med bergartsfragmenter finnes på tippen som ligger spredt nedover østskråningen og har volum på ca. 120 kbm. Forekomsten ligger tilnærmet langs strøket for mineraliseringene i Kong Knut som ligger 900 m lengre NNV. |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| Rauhaugen-01 | Dump |
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| Rauhaugen-02 | Dump |
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| Rauhaugen-03 | Dump |
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| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 522 - 011 Raudhaugen |
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# |
| Rauhaugen-01 | Dump | 2260 | 32 | 4 | 1070 | 17250 | 1.4 | 24.0 |
| Rauhaugen-02 | Dump | 2390 | 58 | 3 | 439 | 7810 | 1.0 | 5.0 |
| Rauhaugen-03 | Dump | 2520 | 68 | 2 | 237 | 4460 | .8 | 6.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
| Rauhaugen-01 | 5.0 | 44.0 | 1 | .1 | 50 | 3.42 | 0 | 0 | 0 |
| Rauhaugen-02 | 18.0 | 6.0 | 1 | .2 | 60 | 1.40 | 0 | 0 | 0 |
| Rauhaugen-03 | -5.0 | 6.0 | -0 | .3 | 110 | 1.70 | 1 | 0 | 0 |
| ------------------ |
| Sample No. | Se* | Ga* | Ge* | In* | S% | V* | Cr* | Mn* | Fe% |
| Rauhaugen-01 | 27.00 | 6.63 | 0.50 | 0.03 | 19.25 | 140 | 151 | 929 | 33.90 |
| Rauhaugen-02 | 11.00 | 9.71 | 0.25 | 0.06 | 8.99 | 181 | 459 | 1355 | 20.10 |
| Rauhaugen-03 | 6.00 | 11.60 | 0.21 | 0.09 | 5.37 | 177 | 529 | 1215 | 15.30 |
| ------------------ |
| Sample No. | Th* | U* | W* | Rb* | Sr* | Y* | Zr* | Nb* | Cs* |
| Rauhaugen-01 | 0.05 | -0.10 | -0 | 2.0 | 120.0 | 2.0 | 3 | 2.80 | 0.24 |
| Rauhaugen-02 | 0.07 | -0.10 | -0 | 3.6 | 144.5 | 5.9 | 9 | 0.80 | 0.29 |
| Rauhaugen-03 | 0.11 | -0.10 | -0 | 7.8 | 234.0 | 7.5 | 13 | 0.50 | 0.37 |
| ------------------ |
| Sample No. | La* | Ce* | Li* | Be* | P* | Sc* | Ti* | Te* | Hf* |
| Rauhaugen-01 | 1.00 | 2.17 | 3 | 0 | 160 | 9.70 | 9960 | 1.28 | 0.10 |
| Rauhaugen-02 | 1.40 | 3.31 | 4 | 0 | 160 | 29.40 | 3620 | 0.47 | 0.40 |
| Rauhaugen-03 | 1.70 | 4.05 | 6 | 0 | 110 | 33.20 | 2990 | 0.34 | 0.60 |
| ------------------ |
| Sample No. | Re* | Tl* | |||||||
| Rauhaugen-01 | 0 | 0 | |||||||
| Rauhaugen-02 | 0 | 0 | |||||||
| Rauhaugen-03 | 0 | 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 |