Norsk versjon | |||||
THE INDUSTRIAL MINERAL DATABASE | |||||
Deposit Area 1235 - 302 | |||||
(Last updated 30.mai.2007) |
Name of Deposit Area : Fanndalen |
(Object Id : 1235,302,00,00) |
Location |
County : | Hordaland (12) | Municipality : | Voss (1235) |
Map 1:50000: | Voss (1316-3) | Map 1:250000: | Odda |
Marking point: | Longitude: | 6.2758720 | Latitude: | 60.7482490 |
EU89-UTM Zone 32 |
X-coord: | 351527 m. | Y-coord: | 6737827 m. |
|
Commodity |
Main Type: | Silica | Sub Type: | Quartzite |
Production |
Activity: | Exploration | Reserves: | ||
Prod. method: | Production: | |||
Prod. status: | Volume of dump: |
Importance |
Public: | Little Importance (reg. 18.02.2015) |
Economical: | Minor interest , (Confirmed 05.des.2006 by Jan Egil Wanvik) |
Mineralization |
Era: | Period: | |||
Dating: | Method: | |||
Genesis: | Sedimentary/metamorphic | Form: | Layer | |
Main texture: | Schistose | Min. distribution: | Massive (>50 % ore minerals) |
Main grain size: | Fine grained (< 1 mm) |
Strike/Dip: | Direction: | |||
Plunge: |
Stratigraphic classification of host rock |
Era: | Proterozoic | Period: |
Province: | Caledonides | |
Geotec.unit: | Vossa Nappe Complex | |
Tectonic complex: | ||
Igneous complex: |
Group: | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Not defined | Quartz | Major mineral (>90%) | |
Not defined | Feldspar | Subordinate mineral (1-10%) | |
Not defined | Mica | Subordinate mineral (1-10%) |
Information(s) in free text format |
Free text |
Store massiver med finkornede, massive kvartsitter som strekker seg fra Fannadalen og milevis nordover og nordøstover inn i Sogn. Tilhører Vossadekke-komplekset. Kvartsitten er gråhvit og gjerne algebevokst i disse områdene. Finfordelt glimmer reduserer kvaliteten. Samleprøver fra veiskjæringer viser Al2O3-innhold på 1.7 og 1.9%. |
Location |
Veiskjæringer og gode blotninger innover i Fannadalen, en sidedal mot øst inn i Stølsheimen, nord for Evanger. |
Photo(s) from the Deposit area: |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | |||
3424 | Bedrock |
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3425 | Bedrock |
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The fact sheet was created on 19.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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