Norsk versjon | |||||
THE ORE DATABASE | |||||
Occurence 1832 - 002 Sæteren | |||||
(Object Id: 2160) (Last updated: 03.11.1999) |
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Location |
County: | Nordland | Municipality: | Hemnes (1832) |
Map 1:50000: | Elsfjord (1927-3) | Map 1:250000: | Mo i Rana |
Coordinate system: | EU89-UTM Zone 33 |
East: | 440152 m. | North: | 7343217 m. |
Longitude: | 13.6707160 | Latitude: | 66.2034050 |
Show on map |
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Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Copper | |
Element(s): | Kis Cu |
Importance |
Raw material meaning: | Not Assessed (reg. 18.02.2015) |
Resources and production |
Activity: | Exploration | Reserves: | ||
Operating method: | Historical production: | ,001 thousand tons |
Operations |
From - To | Activity | Comments | |
1967 - 1967 | Sampling | Company/Institution :Boliden |
Mineralization |
Era: | Proterozoic | Period: | Neoproterozoic | |
Genesis: | Sedex | Form: | Layer | |
Main texture: | Banded | Min. distribution: | Disseminated (<20 % ore minerals) |
Main grain size: | Medium grained (1-3 mm) | Main alteration: |
Strike/Dip: | 155 / 25 | Direction: | 270 | |
Plunge: | 35 |
Stratigraphic classification of host rock |
Era: | Proterozoic | Period: | Neoproterozoic |
Province: | Caledonides | |
Geotec.unit: | Helgeland Nappe Complex | |
Tectonic complex: | Øverste allokton | |
Igneous complex: |
Group: | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Gangue mineral | Plagioclase | Major mineral (>10%) | |
Gangue mineral | Potassic feldspar | Major mineral (>10%) | |
Gangue mineral | Biotite | Major mineral (>10%) | |
Ore mineral | Pyrite | Major mineral (>10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Chalcopyrite | Major mineral (>10%) |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Biotittgneis | Sedimentary Original rock :Greywacke |
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Metamorphic facies :Amphibolite | |||
Wall rock | Pegmatitt | Intrusive Original rock :Granite |
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Metamorphic facies :Amphibolite |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Host rock | Foliation | Strike/Dip :155 / 25 | Post-mineralisation ;...Effect :None | |
Host rock | Fold axis | Strike/Dip :270 / 35 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
I bekken er biotittgneisen svakt sulfidførende over ca. 2m mektighet. Svovelkis, magnetkis og kobberkis er finfordelt i gneisen. Pegmatittganger gjennomsetter gneisen i flere retninger. I nærliggende skjerp, som ikke ble funnet, viser en analyse fra den rikeste delen 1.95% Cu (Zweifel). |
Bibliography: |
From NGU's Reference Archive: |
Zweifel, Hans , 1971 |
Hemnesberget. Resultat av prospekteringsarbeten utførda 1967 - 1968. |
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 7388;5+kart pages |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
NO0034.01 | Bedrock |
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NO0034.02 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
from |
Deposit Area 1832 - 002 Sæteren |
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# |
NO0034.01 | Bedrock | 88 | 169 | 10 | 16 | 50 | .4 | 35.0 |
NO0034.02 | Bedrock | 53 | 161 | 11 | 16 | 57 | .4 | 28.0 |
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Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sb* | Bi* | S% |
NO0034.01 | 1.0 | 1.0 | 4 | 5.6 | 41 | 1.00 | 2 | 2 | .66 |
NO0034.02 | 2.0 | 5.0 | 5 | 4.9 | 118 | 2.00 | 2 | 2 | .93 |
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Sample No. | V* | Cr* | Mn* | Fe% | Th* | U* | W* | Sr* | La* |
NO0034.01 | 94 | 70 | 485 | 4.27 | 11.00 | 5.00 | 1 | 2.0 | 2.00 |
NO0034.02 | 100 | 72 | 439 | 4.08 | 16.00 | 5.00 | 1 | 14.0 | 10.00 |
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Sample No. | B* | ||||||||
NO0034.01 | 2 | ||||||||
NO0034.02 | 2 |
The fact sheet was created on 29.03.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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