Norsk versjon
THE ORE DATABASE
Deposit Area 1853 - 002
(Last updated 30.jan.2015)

Name of Deposit Area : Tverrelva
(Object Id : 1853,002,00,00)

Location
County : Nordland (18) Municipality : Evenes (1853)
Map 1:50000: Astafjorden (1332-2) Map 1:250000: Narvik
Marking point: Longitude: 17.1504090 Latitude: 68.5313240
EU89-UTM Zone 33 (Coordinates IS confirmed)
X-coord: 587817 m. Y-coord: 7603637 m.

Commodity
Main Type: Ferrous metals(Fe, Mn, Ti) Sub Type: Iron
Element(s): Fe
Production
Activity: Mining Reserves:
Prod. method: Underground mining Production:
Prod. status: Volume of dump:

Importance
Public: Not Assessed (reg. 18.02.2015)
Economical: Not classified/evaluated

Mineralization
Era: Period:
Dating: Method:
Genesis: Form:
Main texture: Min. distribution:
Main grain size: Main alteration:
Strike/Dip: Direction:
Plunge:
Stratigraphic classification of host rock
Era: Period:
Province:
Geotec.unit:
Tectonic complex:
Igneous complex:
Group: Formation:

Fieldsamples
Sample No. Sample type Miscellanrous
14-4 Bedrock
Sampler :Terje Bjerkgård
Comment :Kvarts-og amfibolbåndet magnetittmineralisering
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
14-5 Bedrock
Sampler :Terje Bjerkgård
Comment :Manganbåndet magnetittmineralisering
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
14-6 Bedrock
Sampler :Terje Bjerkgård
Comment :Grovkornet magnetitt, vesentlig disseminert
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:


Analyse Results
from
Deposit Area 1853 - 002 Tverrelva

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#
14-4 Bedrock 27 25 1 7 9 -.1 1.3
14-5 Bedrock 7 18 1 147 128 -.1 -.5
14-6 Bedrock 9 29 1 15 20 -.1 5.5
------------------
Sample No. As* Cd* Ba* Mo* Sn* Sb* Bi* Se* Ga*
14-4 3 -.1 17 0.30 1 -0 -0 -0.50 13.30
14-5 3 -.1 31 0.20 2 -0 -0 0.50 16.40
14-6 2 -.1 76 0.30 -1 -0 -0 -0.50 6.60
------------------
Sample No. V* Th* U* W* Rb* Sr* Y* Zr* Nb*
14-4 116 3.60 0.60 -1 3.1 116.1 28.2 102 4.20
14-5 83 5.90 0.90 2 5.2 80.6 29.4 142 11.40
14-6 92 2.40 0.40 1 10.4 150.4 24.2 59 3.70
------------------
Sample No. Ta* Cs* La* Ce* Pr* Nd* Sm* Eu* Gd*
14-4 0.30 0.20 14.80 31.10 4.01 17.30 3.75 0.84 3.75
14-5 0.60 0.20 24.80 50.20 6.05 24.50 5.07 1.11 4.69
14-6 0.20 0.40 12.40 26.00 3.17 13.00 2.86 0.72 3.02
------------------
Sample No. Tb* Dy* Ho* Er* Tm* Yb* Lu* Be* Hf*
14-4 0.64 3.92 0.95 3.08 0.42 2.78 0.47 1 2.60
14-5 0.83 4.74 1.00 3.10 0.48 3.02 0.47 -1 3.90
14-6 0.54 3.19 0.73 2.20 0.37 2.68 0.41 2 1.40
------------------
Sample No. Hg* Tl*
14-4 -0 -0
14-5 -0 -0
14-6 -0 -0

Oxide analyses

( All values are in % )
Sample No. Sample Type SiO2 Al2O3 TiO2 Fe2O3 MnO MgO CaO
14-4 Bedrock 44.93 6.22 0.37 39.24 0.17 2.89 5.11
14-5 Bedrock 52.07 9.50 0.59 17.63 5.45 2.46 7.32
14-6 Bedrock 38.03 4.25 0.32 45.05 0.58 2.65 5.54
------------------
Sample No. Na2O K2O P2O5 Loss Sum
14-4 0.85 0.25 0.47 -0.29 100.00
14-5 0.32 0.11 0.34 4.78 101.00
14-6 0.37 0.32 0.49 2.05 100.00


The fact sheet was created on 24.11.2024

Questions or comments regarding the fact sheet can be emailed to:
ressursdatabaser@ngu.no
Copyright © 2024 Geological Survey of Norway