Norsk versjon | |||||
THE ORE DATABASE | |||||
Occurence 4617 - 043 Sandvikfjell | |||||
(Object Id: 4868) (Last updated: 11.02.1997) |
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Location |
County: | Vestland | Municipality: | Kvinnherad (4617) |
Map 1:50000: | Varaldsøy (1215-2) | Map 1:250000: | Bergen |
Coordinate system: | EU89-UTM Zone 32 |
East: | 329879 m. | North: | 6668607 m. |
Longitude: | 5.9382830 | Latitude: | 60.1190040 |
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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: | Test mining | Reserves: | ||
Operating method: | Open pit and underground mining | Historical production: |
Operations |
From - To | Activity | Comments | |
Test mining |
Mineralization |
Era: | Paleozoic | Period: | Ordovician | |
Genesis: | Volcex | Form: | Layer | |
Main texture: | Banded | Min. distribution: | Semi-massive (20-50 % ore minerals) |
Main grain size: | Medium grained (1-3 mm) | Main alteration: |
Strike/Dip: | 240 / 72 | Direction: | ||
Plunge: |
Stratigraphic classification of host rock |
Era: | Paleozoic | Period: | Ordovician |
Province: | ||
Geotec.unit: | ||
Tectonic complex: | ||
Igneous complex: |
Group: | Ølve-Varaldsøykompl. | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Ore mineral | Pyrite | Subordinate mineral (1-10%) | |
Ore mineral | Magnetite | Subordinate mineral (1-10%) |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Skifrig grønnsten | Extrusive Original rock :Basalt |
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Metamorphic facies :Greenschist |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Host rock | Primary layering | Strike/Dip :240 / 72 | Syn-mineralisation ;...Effect :Controls |
Information(s) in free text format |
Free text |
Fra Sandvika må en gå 6-700 m på en smal sti mot Hisdalen inntil en ser en rustsone som ligger 20-30 m mot øst for stien. Ovenfor rustsonen ligger to 15 m lange stoller. Den øvre ligger 40-50 m over den nedre. Stollene er drevet inn i samme horisont og parallelt med lagdelingen og forskifringen. Ved begge stoller ses en 20-25 cm tykk mineralisert sone. Lokaliteten er uinteressant, og den ble ikke prøvetatt. |
Bibliography: |
From NGU's Reference Archive: |
Munster, C.A. , 1909 |
Anvers. Sandvikfjeldets og Hisdalens skjærp. |
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 1865;1 pages |
Abstract: | |
Lok. Nr. 20276, 20281. Rapporten anbefaler undersøkelser ved disse 2 lokaliteter uten å gi geologiske opplysninger. |
The fact sheet was created on 26.04.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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