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Occurence 0 - 000 FEIL
(Object Id: )
(Last updated: 31.01.2024)

Location
County: Municipality: Mangler ()
Map 1:50000: Svatsum (1717-1) Map 1:250000: Lillehammer
Coordinate system: UTM-Zone 33 - EUREF89/WGS84
East: 534600 m. North: 6806850 m.
Longitude: 9.6477080 Latitude: 61.3925810
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Resource
Resource Type: Ferroalloys (Cr,Ni,Co,V,Mo,W) Resource Subtype: Nickel
Element(s): Ni Cu
Importance
Raw material meaning: Little Importance (reg. 18.02.2015)

Resources and production
Activity: Test mining Reserves:
Operating method: Open pit mining Historical production:


Mineralization
Era: Proterozoic Period: Mesoproterozoic
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
Metamorphic facies :Amphibolite
Wall rock Peridotite Intrusive
Original rock :Peridotite
Metamorphic facies :Amphibolite
Wall rock anorthosite Intrusive
Original rock :Anorthosite
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
Sampler: J.S. Sandstad/...Stored: Løkken
Comment: Massive, fine-grained pyrrhotite+chalcopyrite
No. of registrated element analyses = 1
Rauhaugen-02 Dump
Sampler: J.S. Sandstad/...Stored: Løkken
Comment: Pyrrhotite+chalcopyrite, semi-massive/disseminated in melanonorite
No. of registrated element analyses = 1
Rauhaugen-03 Dump
Sampler: J.S. Sandstad/...Stored: Løkken
Comment: Pyrrhotite+chalcopyrite, net-textured/disseminated in norite
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:


The fact sheet was created on 19.04.2024

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