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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 1101 - 021 | |||||
| (Last updated 09.feb.2005) | |||||
Name of Deposit Area : Hestnes |
| (Object Id : 1101,021,00,00) |
| Location |
| County : | Rogaland (11) | Municipality : | Eigersund (1101) |
| Map 1:50000: | Egersund (1211-1) | Map 1:250000: | Mandal |
| Marking point: | Longitude: | 6.0040550 | Latitude: | 58.4247620 |
| EU89-UTM Zone 32 |
| X-coord: | 325049 m. | Y-coord: | 6479900 m. |
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| Commodity |
| Main Type: | Ferrous metals(Fe, Mn, Ti) | Sub Type: | Iron-Titanium | |
| Element(s): | Fe Ti P |
| Importance |
| Public: | Little Importance (reg. 18.02.2015) |
| Economical: | Minor interest , (Confirmed 05.feb.2003 by Leif Furuhaug) |
Mineralization |
| Era: | Proterozoic | Period: | Neoproterozoic | |
| Dating: | Method: | |||
| 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: | Nelsonite | %TiO(Ore): | < 3 | |
| Titanium province: | Rogaland anorthosite province | %P2O5(Ore): | > 3 | |
| Host rock: | Anorthosite | %MgO(Ilm): | 1 - 3 | |
| Main Ti mineral: | Ilmenite | %V2O3(Mt): | < 0.4 | |
| 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 |
| Fe-Ti oxide and apatite body in the Håland anorthosite, close to the contact between the Håland and Egersund-Ogna anorthosites and the "norito-granitic" zone (P. Michot, 1960) separating the two. The deposit is nelsonitic, consisting essentially of magnetite and apatite. |
| The fact sheet was created on 02.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |