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THE ORE DATABASE | |||||
Occurence 1111 - 028 Brekke gruve | |||||
(Object Id: 13645) (Last updated: 09.02.2005) |
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Location |
County: | Rogaland | Municipality: | Sokndal (1111) |
Map 1:50000: | Sokndal (1311-4) | Map 1:250000: | Mandal |
Coordinate system: | EU89-UTM Zone 32 |
East: | 345699 m. | North: | 6472099 m. |
Longitude: | 6.3624510 | Latitude: | 58.3625530 |
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Resource |
Resource Type: | Ferrous metals(Fe, Mn, Ti) | Resource Subtype: | Iron-Titanium | |
Element(s): | Fe Ti P |
Importance |
Raw material meaning: | Not Assessed (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: | Ilm +/- Mt +/- Ap in mafic intrusion | %TiO(Ore): | ||
Titanium province: | Rogaland anorthosite province | %P2O5(Ore): | ||
Host rock: | Norite | %MgO(Ilm): | ||
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 |
Brekke gruve represent an easterly extension of the Storgangen inrusion. The hanging wall contact of an ilmenite-rich norite can be followed for around 100 m. The intrusion most likely continues under cover east-southeast to Aursland skjerp. |
The fact sheet was created on 21.09.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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