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THE ORE DATABASE | |||||
Occurence 4613 - 045 Nordraneset | |||||
(Object Id: 4856) (Last updated: 03.04.1997) |
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Location |
County: | Vestland | Municipality: | Bømlo (4613) |
Map 1:50000: | Bømlo (1114-2) | Map 1:250000: | Haugesund |
Coordinate system: | EU89-UTM Zone 32 |
East: | 284817 m. | North: | 6623791 m. |
Longitude: | 5.1757350 | Latitude: | 59.6962830 |
Show on map |
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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: | 3000 thousand tons |
Operations |
From - To | Activity | Comments | |
1880 | Pitting |
Mineralization |
Era: | Paleozoic | Period: | ||
Genesis: | Shear zone formation | Form: | Plate | |
Main texture: | Fracture filling | Min. distribution: | Irregular (scattered) |
Main grain size: | Fine grained (< 1 mm) | Main alteration: |
Strike/Dip: | 220 / 75 | Direction: | ||
Plunge: |
Stratigraphic classification of host rock |
Era: | Paleozoic | Period: | Ordovician |
Province: | ||
Geotec.unit: | ||
Tectonic complex: | ||
Igneous complex: |
Group: | Formation: | Siggjokomplekset |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Gangue mineral | Carbonate | Subordinate mineral (1-10%) | |
Ore mineral | Pyrite |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Basalt | Extrusive Original rock :Basalt |
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473 (-2\+2) mill. years;..Method:U/Pb | |||
Metamorphic facies :Greenschist | |||
Wall rock | Doleritt (gang) | Intrusive Original rock :Dolerite |
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Metamorphic facies :Greenschist |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Host rock | Shear plane | Strike/Dip :220 / 75 | Syn-mineralisation ;...Effect :Controls |
Information(s) in free text format |
Free text |
Mellom disse 2 koordinatsett er det anlagt 6 skjerp/synker, 3 i hver ende. Det er ingen vits i å beskrive alle disse skjerp/synker, her skal bare meddeles noen generelle forhold. En gårdsvei som tar av fra hovedveien til Langevåg går rett forbi de tre første skjerp/synker. Litt lenger mot sydvest blir gårdsveien til en sti, og ved enden av denne ligger de øvrige 3 skjerp/synker (ved det ytterste huset). I den nordøstlige enden er det 2-2.5 meter kvarts, i den sydvestlige enden er det høyst 1 m kvarts. Den kvartsmineraliserte delen av løsmassen ligner løsmassen fra "gullgruveområdet", med den vanlige hvite kvartsen og den hvite til rødlige karbonaten. Sulfider ses nesten ikke. Undertegnede finner mineraliseringen uinteressant, da her nesten ikke finnes sulfider. Mineraliseringen er ikke omtalt i litteraturen |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
HO0167.01 | Bedrock |
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HO0167.02 | Bedrock |
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HO0167.03 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Name of Locality: 3 skjerp |
(Object Id: 6723 45,01,00) |
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Location |
County: | Vestland | Municipality: | Bømlo (4613) |
Map 1:50000: | Bømlo (1114-2) | Map 1:250000: | Haugesund |
Coordinate system: | EU89-UTM Zone 32 |
East: | 284467 m. | North: | 6623691 m. |
Longitude: | 5.1696330 | Latitude: | 59.6952050 |
Show on map |
|
Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Sulphides | |
Element(s): | Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Analyse Results |
from |
Deposit Area 4613 - 045 Nordraneset |
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# |
HO0167.01 | Bedrock | 35 | 22 | 34 | 96 | 24 | .3 | 193.0 |
HO0167.02 | Bedrock | 33 | 65 | 37 | 38 | 45 | -.3 | 158.0 |
HO0167.03 | Bedrock | 7 | 59 | 9 | 20 | 32 | -.3 | 5.0 |
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Sample No. | Pt# | Pd# | Rh# | As* | Cd* | Ba* | Mo* | Sb* | Bi* |
HO0167.01 | -3.0 | -3.0 | -5.0 | 41 | .4 | 13 | 8.00 | -2 | 2 |
HO0167.02 | -3.0 | -3.0 | -5.0 | 13 | .3 | 24 | 1.00 | -2 | 2 |
HO0167.03 | -3.0 | -3.0 | -5.0 | 7 | -.2 | 30 | -1.00 | -2 | -2 |
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Sample No. | S% | V* | Cr* | Mn* | Fe% | Th* | U* | W* | Sr* |
HO0167.01 | 1.03 | 12 | 15 | 1133 | 4.31 | -2.00 | 18.00 | -2 | 573.0 |
HO0167.02 | 2.63 | 37 | 103 | 1024 | 5.81 | 2.00 | -5.00 | -2 | 289.0 |
HO0167.03 | 2.67 | 35 | 91 | 971 | 4.27 | 2.00 | 11.00 | -2 | 334.0 |
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Sample No. | La* | B* | |||||||
HO0167.01 | 6.00 | 4 | |||||||
HO0167.02 | 8.00 | 3 | |||||||
HO0167.03 | 15.00 | 4 |
The fact sheet was created on 19.04.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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