Norsk versjon
THE ORE DATABASE
Occurence 1853 - 026 Grønlikollen
(Object Id: 2430)
(Last updated: 07.02.2024)
Location
County: Nordland Municipality: Evenes (1853)
Map 1:50000: Astafjorden (1332-2) Map 1:250000: Narvik
Coordinate system: EU89-UTM Zone 33
East: 575832 m. North: 7600046 m.
Longitude: 16.8545080 Latitude: 68.5026260
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Resource
Resource Type: Ferrous metals(Fe, Mn, Ti) Resource Subtype: Iron
Element(s): Fe
Importance
Raw material meaning: Little Importance (reg. 18.02.2015)

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


Products
Element/product Crude ore grade or quality Reg. date
Fe-mag. 18.8 % 03.12.1992
P 1.3 % 03.12.1992

Mineralization
Era: Proterozoic Period: Neoproterozoic
Genesis: Sedex Form: Lens
Main texture: Banded Min. distribution: Semi-massive (20-50 % ore minerals)
Main grain size: Fine grained (< 1 mm) Main alteration:
Strike/Dip: 360 / 25 Direction:
Plunge:
Stratigraphic classification of host rock
Era: Proterozoic Period: Neoproterozoic
Province: Caledonides
Geotec.unit: Seve-Køli Nappe Complex
Tectonic complex: Øvre allokton
Igneous complex:
Group: Bogen-gruppen Formation: Håfjell jernformasjon

Mineralogy
Relationship Mineral Amount
Gangue mineral Amphibole Major mineral (>10%)
Gangue mineral Quartz Major mineral (>10%)
Ore mineral Magnetite Major mineral (>10%)
Ore mineral Apatite Subordinate mineral (1-10%)

Lithology:
Relationship Rock Origin
Unknown Karbonatgl.sk. Sedimentary
Original rock :Argillaceous sediment
Metamorphic facies :Amphibolite
Unknown Amfibolitt Extrusive
Original rock :Basalt
Metamorphic facies :Amphibolite

Structures
Location: Type: Orientation(360 gr.): Relation to min.:
Unknown Primary layering Strike/Dip :360 / 25 Syn-mineralisation ;...Effect :None

Information(s) in free text format
Free text
En god blotning (50 m.o.h.) er den nye hovedveiskjæring øst for Osvann, UTM 576000 7699900.UTM 576000 7599900 ------------------------------- Her er mineraliseringen en 0,1 m mektig, fosforrik magnetitt midt inne i 1,6 m amfibolitt som ligger mellom kalk og glimmerskifer. En analyse (Norsk Jernverk lab. 1977) gir (%): Fe-total Fe-magn. Mn P S ----------------------------------------- 28,9 18,8 0,04 1,31 0,80 som tilsvarer: 26,0 vekt% magnetitt 7,1 " apatitt 1,5 " svovelkis 9,3 % Fe-silikat

Fieldsamples
Sample No. Sample type Miscellanrous
NO0288.01 Bedrock
Sampler: Sørdal, T./...Stored: Løkken
Comment: Grovk. magnetitt-diss. i kvartsitt.
No. of registrated element analyses = 1
NO0288.02 Bedrock
Sampler: Sørdal, T./...Stored: Løkken
Comment: Granatglimmerskifer med pyxx fra heng.
No. of registrated element analyses = 1
NO0288.03 Bedrock
Sampler: Sørdal, T./...Stored: Løkken
Comment: Granatglimmerskifer fra ligg.
No. of registrated element analyses = 1
14-13 Bedrock
Sampler: Bjerkgård/Raaness/...Stored: Løkken
Comment: Amfibolbåndet magnetitt
No. of registrated oxide analyses = 1
14-14 Bedrock
Sampler: Bjerkgård/Raaness/...Stored: Løkken
Comment: Manganholdig magnetitt
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Locality: Skjerp 1
(Object Id: 6855 26,01,00)
Location
County: Nordland Municipality: Evenes (1853)
Map 1:50000: Astafjorden (1332-2) Map 1:250000: Narvik
Coordinate system: EU89-UTM Zone 33
East: 575832 m. North: 7600046 m.
Longitude: 16.8545080 Latitude: 68.5026260
Show on map
Resource
Resource Type: Ferrous metals(Fe, Mn, Ti) Resource Subtype: Iron
Element(s): Fe
Resources and production
Activity: Exploration Reserves:
Operating method: Historical production:


Information(s) in free text format
Free text
Magnetitt-lokalitet 75 m.o.h. med tykkelse <1m.

Name of Locality: Skjerp 2
(Object Id: 6856 26,02,00)
Location
County: Nordland Municipality: Evenes (1853)
Map 1:50000: Astafjorden (1332-2) Map 1:250000: Narvik
Coordinate system: EU89-UTM Zone 33
East: 576332 m. North: 7600796 m.
Longitude: 16.8672830 Latitude: 68.5092140
Show on map
Resource
Resource Type: Ferrous metals(Fe, Mn, Ti) Resource Subtype: Iron
Element(s): Fe
Resources and production
Activity: Exploration Reserves:
Operating method: Historical production:


Information(s) in free text format
Free text
Magnetitt-lokalitet 220 m.o.h. med tykkelse <1m.

Name of Locality: Skjerp 3
(Object Id: 6857 26,03,00)
Location
County: Nordland Municipality: Evenes (1853)
Map 1:50000: Astafjorden (1332-2) Map 1:250000: Narvik
Coordinate system: EU89-UTM Zone 33
East: 575932 m. North: 7602146 m.
Longitude: 16.8585010 Latitude: 68.5214240
Show on map
Resource
Resource Type: Ferrous metals(Fe, Mn, Ti) Resource Subtype: Iron
Element(s): Fe
Resources and production
Activity: Exploration Reserves:
Operating method: Historical production:


Information(s) in free text format
Free text
Magnetitt-lokalitet 240 m.o.h. med tykkelse <1m.

Analyse Results
from
Deposit Area 1853 - 026 Grønlikollen

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#
NO0288.01 Bedrock -16 -32 -81 46 38 -16.2 1.0
NO0288.02 Bedrock 41 90 8 22 20 -1.0 4.0
NO0288.03 Bedrock -1 83 -5 25 52 -1.0 4.0
------------------
Sample No. Pt# Pd# As* Cd* Ba* Mo* Sn* Sb* Bi*
NO0288.01 3.0 3.0 -20 -16.2 99 -16.20 -20 -20 -20
NO0288.02 3.0 3.0 -20 -1.0 137 1.08 -20 -20 -20
NO0288.03 3.0 3.0 -20 -1.0 504 -1.00 -20 -20 -20
------------------
Sample No. S% V* Cr* Mn* Fe% Th* U* Sr* La*
NO0288.01 .02 131 -16 9900 32.10 -30.00 -30.00 184.0 -16.20
NO0288.02 .21 105 30 849 4.47 -30.00 -30.00 65.3 3.35
NO0288.03 -.09 71 21 2450 3.95 -30.00 -30.00 45.2 20.80
------------------
Sample No. B*
NO0288.01 -81
NO0288.02 -5
NO0288.03 -5

Oxide analyses
( All values are in % )
Sample No. Sample Type SiO2 Al2O3 TiO2 Fe2O3 MnO MgO CaO
14-13 Bedrock 40.36 4.94 0.64 41.90 1.67 2.46 5.86
14-14 Bedrock 47.27 8.65 0.56 10.88 2.90 3.44 12.61
------------------
Sample No. Na2O K2O P2O5 Loss Sum
14-13 0.37 0.12 0.46 1.73 101.00
14-14 1.20 1.64 0.23 10.05 99.00

The fact sheet was created on 26.04.2024
Questions or comments regarding the fact sheet can be emailed to:
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