Norsk versjon | |||||
THE ORE DATABASE | |||||
Occurence 5622 - 043 Cakkaljåkka | |||||
(Object Id: 913) (Last updated: 04.02.2005) |
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Location |
County: | Finnmark | Municipality: | Porsanger (5622) |
Map 1:50000: | Hal'kavarri (2034-1) | Map 1:250000: | Karasjok |
Coordinate system: | EU89-UTM Zone 35 |
East: | 435457 m. | North: | 7760405 m. |
Longitude: | 25.3135600 | Latitude: | 69.9429720 |
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Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Lead | |
Element(s): | Pb |
Importance |
Raw material meaning: | Little Importance (reg. 18.02.2015) |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Operations |
From - To | Activity | Comments | |
1965 - 1966 | Geology | Company/Institution :A/S Sydvaranger | |
1966 - 1966 | Sampling | Company/Institution :A/S Sydvaranger |
Mineralization |
Era: | Proterozoic | Period: | Neoproterozoic | |
Genesis: | Replacement/Metasomatism | Form: | Layer | |
Main texture: | Min. distribution: | Disseminated (<20 % ore minerals) |
Main grain size: | Fine grained (< 1 mm) | Main alteration: |
Strike/Dip: | Direction: | |||
Plunge: |
Stratigraphic classification of host rock |
Era: | Proterozoic | Period: | Neoproterozoic |
Province: | ||
Geotec.unit: | ||
Tectonic complex: | ||
Igneous complex: |
Group: | Dividalgruppen | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Gangue mineral | Feldspar | Accessory mineral (<1%) | |
Ore mineral | Galena | Major mineral (>10%) | |
Ore mineral | Pyrite | Major mineral (>10%) |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Feltspatførende sandstein | Sedimentary Original rock :Sandstone |
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Metamorphic facies :Greenschist |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Host rock | Primary layering | Pre-mineralisation ;...Effect :Controls |
Information(s) in free text format |
Free text |
Forekomsten ligger i en elveskjæring ved bekken Cakkaljåkka. Avstand til vei er ca 2km. Mineraliseringen ble funnet i 1966. Forekomsten består av blyglans- og svovelkisimpregnasjon i skråskiktet sandstein. Det mineraliserte laget er ca. 0,2m mektig. Blyglans beskrives som grunnmasse i sandsteinen, men også som epigenetisk, idet den fortrenger kvartskorn (Røsholt 1966, 1967 ??). |
The fact sheet was created on 01.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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