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THE ORE DATABASE
Occurence 1853 - 031 Nordmarken
(Object Id: 2858)
(Last updated: 29.02.2000)

Location
County: Nordland Municipality: Evenes (1853)
Map 1:50000: Tjeldsundet (1332-3) Map 1:250000: Narvik
Coordinate system: EU89-UTM Zone 33
East: 571462 m. North: 7600396 m.
Longitude: 16.7479460 Latitude: 68.5069100
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Resource
Resource Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Resource Subtype: Sulphides
Element(s): Kis
Importance
Raw material meaning: Not Assessed (reg. 18.02.2015)

Resources and production
Activity: Pitting Reserves:
Operating method: Historical production:


Mineralization
Era: Paleozoic Period:
Genesis: Volcex Form: Layer
Main texture: Foliated Min. distribution: Disseminated (<20 % ore minerals)
Main grain size: Medium grained (1-3 mm) Main alteration:
Strike/Dip: Direction:
Plunge:
Stratigraphic classification of host rock
Era: Paleozoic Period:
Province:
Geotec.unit:
Tectonic complex: Salangendekket
Igneous complex:
Group: Formation:

Mineralogy
Relationship Mineral Amount
Gangue mineral Muscovite Major mineral (>10%)
Gangue mineral Biotite Major mineral (>10%)
Gangue mineral Amphibole Major mineral (>10%)
Gangue mineral Plagioclase Subordinate mineral (1-10%)
Gangue mineral Garnet Subordinate mineral (1-10%)
Gangue mineral Quartz Subordinate mineral (1-10%)
Gangue mineral Calcite Subordinate mineral (1-10%)
Ore mineral Pyrite Major mineral (>10%)

Lithology:
Relationship Rock Origin
Host rock Glimmerskifer Sedimentary
Original rock :Greywacke
Metamorphic facies :Amphibolite
Host rock Amfibolitt Extrusive
Original rock :Basalt
Metamorphic facies :Amphibolite

Information(s) in free text format
Free text
Den 5 m lange røskegrøften er helt gjenfylt med søppel. Det materialet som ble gravd fram fra den overgrodde tippen var to forskjellige typer, begge disseminert med svovelkis, anslagsvis 10 - 15%. Det var en middels- til grovkornet amfibolitt med noe kalkspat og granat, samt disseminasjon av svovelkiskorn (1 - 3 mm store) (prøve 01), og glimmerskifer med kalkspatkjertler (og kalkspat på sprekker) og svovelkis disseminasjon med 1 - 3 mm store svovelkis korn (prøve 02 og 03), som er an- til subhedrale.

Fieldsamples
Sample No. Sample type Miscellanrous
NO0752.01 Bedrock
Sampler: Wilberg, R./...Stored: Løkken
Comment: Amfibolitt med py-diss.
No. of registrated element analyses = 1
NO0752.02 Bedrock
Sampler: Wilberg, R./...Stored: Løkken
Comment: Glimmerskifer med py-diss.
No. of registrated element analyses = 1
NO0752.03 Bedrock
Sampler: Wilberg, R./...Stored: Løkken
Comment: Glimmerskifer med py-diss.
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:


Analyse Results
from
Deposit Area 1853 - 031 Nordmarken

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#
NO0752.01 Bedrock 10 74 10 55 285 -1.0 1.0
NO0752.02 Bedrock 17 93 10 67 277 -1.0 1.0
NO0752.03 Bedrock 11 92 8 64 235 -1.0 1.0
------------------
Sample No. Pt# Pd# As* Cd* Ba* Mo* Sn* Sb* Bi*
NO0752.01 3.0 3.0 -20 -1.0 595 -1.00 -20 -20 -20
NO0752.02 3.0 3.0 -20 -1.0 904 1.89 -20 -20 -20
NO0752.03 3.0 3.0 -20 -1.0 877 -1.00 -20 -20 -20
------------------
Sample No. S% V* Cr* Mn* Fe% Th* U* Sr* La*
NO0752.01 2.81 52 245 360 5.49 -30.00 -30.00 48.8 5.24
NO0752.02 3.72 105 330 330 8.58 -30.00 -30.00 47.4 -1.00
NO0752.03 3.58 96 282 411 8.08 -30.00 -30.00 79.4 -1.00
------------------
Sample No. B*
NO0752.01 -5
NO0752.02 -5
NO0752.03 -5


The fact sheet was created on 18.10.2021

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