Norsk versjon | |||||
THE ORE DATABASE | |||||
Occurence 1101 - 026 Pramknuten | |||||
(Object Id: 5173) (Last updated: 09.02.2005) |
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Location |
County: | Rogaland | Municipality: | Eigersund (1101) |
Map 1:50000: | Hidra (1311-3) | Map 1:250000: | Mandal |
Coordinate system: | EU89-UTM Zone 32 |
East: | 334999 m. | North: | 6477699 m. |
Longitude: | 6.1757800 | Latitude: | 58.4088930 |
Show on map |
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Resource |
Resource Type: | Ferrous metals(Fe, Mn, Ti) | Resource Subtype: | Iron-Titanium | |
Element(s): | Fe Ti |
Importance |
Raw material meaning: | Little Importance (reg. 18.02.2015) |
Mineralization |
Era: | Proterozoic | Period: | Neoproterozoic | |
Genesis: | Orthomagmatic formation | Form: | ||
Main texture: | Min. distribution: |
Main grain size: | Main alteration: |
Strike/Dip: | Direction: | |||
Plunge: |
Ti-deposit type(s) |
Main type: | Magmatic | Ilm/Mt-ratio: | ||
Sub type: | Ilmenite in anorthosite | %TiO(Ore): | > 12 | |
Titanium province: | Rogaland anorthosite province | %P2O5(Ore): | <1 | |
Host rock: | Anorthosite | %MgO(Ilm): | > 3 | |
Main Ti mineral: | Ilmenite | %V2O3(Mt): | ||
ppm U (Rutile): |
Stratigraphic classification of host rock |
Era: | Proterozoic | Period: | Neoproterozoic |
Province: | South Norwegian Basement Province | |
Geotec.unit: | ||
Tectonic complex: | ||
Igneous complex: |
Group: | Formation: |
Information(s) in free text format |
Free text |
Almost monomineralic ilmenite lenses hosted by the Helleren anorthosite, located in a zone of white-altered anorthosite. The deposit contain high-MgO ilmenite and accessory sulfide (mainly pyrite). The deposit has been worked at 4 different localities within 1-200 m. |
The fact sheet was created on 04.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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