Norsk versjon
THE ORE DATABASE
Occurence 1833 - 083 Fagermo II
(Object Id: 2784)
(Last updated: 28.02.2000)
Location
County: Nordland Municipality: Rana (1833)
Map 1:50000: Korgen (1927-2) Map 1:250000: Mo i Rana
Coordinate system: EU89-UTM Zone 33
East: 458692 m. North: 7345607 m.
Longitude: 14.0816540 Latitude: 66.2278280
Show on map
Resource
Resource Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Resource Subtype: Zinc
Element(s): Zn Pb
Importance
Raw material meaning: Not Assessed (reg. 18.02.2015)

Resources and production
Activity: Pitting Reserves:
Operating method: Historical production: ,007 thousand tons


Operations
From - To Activity Comments
1938 - 1938 Pitting

Mineralization
Era: Proterozoic Period: Neoproterozoic
Genesis: Replacement/Metasomatism Form: Lens
Main texture: Structureless Min. distribution: Disseminated (<20 % ore minerals)
Main grain size: Coarse grained (> 3 mm) Main alteration: Skarn formation
Strike/Dip: 250 / 40 Direction: 105
Plunge: 10
Stratigraphic classification of host rock
Era: Proterozoic Period: Neoproterozoic
Province: Caledonides
Geotec.unit: Rødingsfjell Nappe Complex
Tectonic complex: Øverste allokton
Igneous complex:
Group: Mofjellgruppen Formation:

Mineralogy
Relationship Mineral Amount
Gangue mineral Calcite Major mineral (>10%)
Gangue mineral Pyroxene Major mineral (>10%)
Gangue mineral Amphibole Major mineral (>10%)
Gangue mineral Biotite Major mineral (>10%)
Ore mineral Sphalerite Major mineral (>10%)
Ore mineral Galena Major mineral (>10%)
Ore mineral Chalcopyrite Major mineral (>10%)
Ore mineral Pyrrhotite Major mineral (>10%)
Ore mineral Pyrite Subordinate mineral (1-10%)

Lithology:
Relationship Rock Origin
Host rock Glimmergneis Sedimentary
Original rock :Greywacke
Metamorphic facies :Amphibolite
Host rock Skarn Sedimentary
Original rock :Limestone
Metamorphic facies :Amphibolite
Wall rock Granitt Intrusive
Original rock :Granite
Metamorphic facies :Amphibolite

Structures
Location: Type: Orientation(360 gr.): Relation to min.:
Host rock Fold axis Strike/Dip :105 / 10 Post-mineralisation ;...Effect :Controls
Host rock Mineral lineation Strike/Dip :105 / 10 Post-mineralisation ;...Effect :Controls
Host rock Foliation Strike/Dip :250 / 40 Post-mineralisation ;...Effect :None

Information(s) in free text format
Free text
Hovedskjerpet, med 35 m3 tipp, ligger i bunnen av en skrent. I middels- til grovkornet glimmergneis (hovedsaklig biotitt) er det disseminasjon og noen cm brede striper med magnetkis. I et nivå er det opptil 25 cm mektige skarnlinser som er sulfidførende. Skarnmineraler er diopsid, tremolitt, kalkspat, hornblende og biotitt. Disseminerte sulfider er sinkblende, magnetkis, blyglans, kobberkis og svovelkis. Prøvene 01 og 02 er fra partier som domineres av mørke mineraler og sinkblende. Lyse partier som domineres av kalkspat og tremolitt fører hovedsaklig blyglans (04). Sulfidene opptrer uregelmessig som disseminasjon i de middels- til grovkornete skarnlinsene. I kontakten til linsene er glimmergneisen rikt mineralisert med sinkblende, kobberkis og magnetkis og fører grovkornet glimmer (03). Opptil 1 m mektige granitt-boudiner med litt magnetkis opptrer i glimmergneisen i hengen av skarnlinsene. Skjerp 1: 30 m mot øst er 1 m3 utsprengt i glimmergneis med svak magnetkis-disseminasjon. Skjerp 2: 40 m nord for hovedskjerpet er det utsprengt 1 m3 i hornblendegneis med litt magnetkis. Skjerp 3: 25 m videre mot nord er det sprengt ut 1 m3 i en 1 m mektig kvartsitt med magnetkis-disseminasjon (05).

Fieldsamples
Sample No. Sample type Miscellanrous
NO0665.01 Bedrock
Sampler: Wilberg, R./...Stored: Løkken
Comment: Skarn med sl, po, cpy, ga og py.
No. of registrated element analyses = 1
NO0665.02 Bedrock
Sampler: Wilberg, R./...Stored: Løkken
Comment: Skarn med sl, po, cpy, ga og py.
No. of registrated element analyses = 1
NO0665.03 Bedrock
Sampler: Wilberg, R./...Stored: Løkken
Comment: Glimmergneis med litt po-py-cpy-diss.
No. of registrated element analyses = 1
NO0665.04 Bedrock
Sampler: Wilberg, R./...Stored: Løkken
Comment: Skarn med ga, sl og po.
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Locality: Skjerp 1
(Object Id: 3437 83,01,00)
Location
County: Nordland Municipality: Rana (1833)
Map 1:50000: Korgen (1927-2) Map 1:250000: Mo i Rana
Coordinate system: EU89-UTM Zone 33
East: 458722 m. North: 7345607 m.
Longitude: 14.0823210 Latitude: 66.2278310
Show on map
Resource
Resource Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Resource Subtype: Zinc
Element(s): Zn Pb
Resources and production
Activity: Pitting Reserves:
Operating method: Historical production:


Information(s) in free text format
Free text
Skjerp 1: 30 m mot øst er 1 m3 utsprengt i glimmergneis med svak magnetkis-disseminasjon.

Name of Locality: Skjerp 2
(Object Id: 3438 83,02,00)
Location
County: Nordland Municipality: Rana (1833)
Map 1:50000: Korgen (1927-2) Map 1:250000: Mo i Rana
Coordinate system: EU89-UTM Zone 33
East: 458692 m. North: 7345647 m.
Longitude: 14.0816410 Latitude: 66.2281860
Show on map
Resource
Resource Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Resource Subtype: Zinc
Element(s): Zn Pb
Resources and production
Activity: Pitting Reserves:
Operating method: Historical production:


Information(s) in free text format
Free text
Skjerp 2: 40 m nord for hovedskjerpet er det utsprengt 1 m3 i hornblendegneis med litt magnetkis.

Name of Locality: Skjerp 3
(Object Id: 3439 83,03,00)
Location
County: Nordland Municipality: Rana (1833)
Map 1:50000: Korgen (1927-2) Map 1:250000: Mo i Rana
Coordinate system: EU89-UTM Zone 33
East: 458692 m. North: 7345672 m.
Longitude: 14.0816330 Latitude: 66.2284110
Show on map
Resource
Resource Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Resource Subtype: Zinc
Element(s): Zn Pb
Resources and production
Activity: Pitting Reserves:
Operating method: Historical production:


Information(s) in free text format
Free text
Skjerp 3: 25 m videre mot nord er det sprengt ut 1 m3 i en 1 m mektig kvartsitt med magnetkis-disseminasjon (05).

Fieldsamples
Sample No. Sample type Miscellanrous
NO0665.05 Bedrock
Sampler: Wilberg, R./...Stored: Løkken
Comment: Kvartsitt med po-diss.
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Analyse Results
from
Deposit Area 1833 - 083 Fagermo II

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#
NO0665.01 Bedrock 760 58731 79 15 6 3.4 42.0
NO0665.02 Bedrock 45 99999 108 17 1 1.4 42.0
NO0665.03 Bedrock 79 99999 290 20 1 2.9 36.0
NO0665.04 Bedrock 7 15568 5745 1 1 11.6 58.0
NO0665.05 Bedrock 148 703 15 8 6 .4 22.0
------------------
Sample No. Pt# Pd# As* Cd* Ba* Mo* Sb* Bi* S%
NO0665.01 1.0 1.0 8 443.3 36 3.00 7 6 5.19
NO0665.02 2.0 5.0 2 1196.9 28 4.00 12 5 10.90
NO0665.03 10.0 1.0 9 1037.3 24 7.00 20 13 9.37
NO0665.04 1.0 1.0 19 108.0 52 3.00 8 11 .91
NO0665.05 10.0 2.0 2 5.5 8 6.00 2 2 1.74
------------------
Sample No. V* Cr* Mn* Fe% Th* U* W* Sr* La*
NO0665.01 22 8 388 4.70 8.00 5.00 2 6.0 4.00
NO0665.02 4 3 514 3.40 9.00 5.00 1 7.0 7.00
NO0665.03 15 6 868 6.79 9.00 5.00 2 14.0 4.00
NO0665.04 3 1 107 .32 3.00 5.00 1 14.0 6.00
NO0665.05 1 3 64 1.97 28.00 12.00 1 1.0 40.00
------------------
Sample No. B*
NO0665.01 25
NO0665.02 28
NO0665.03 37
NO0665.04 2
NO0665.05 2

The fact sheet was created on 03.05.2024
Questions or comments regarding the fact sheet can be emailed to:
ressursdatabaser@ngu.no
Copyright © 2024 Geological Survey of Norway