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Norsk versjon | ||||
| THE INDUSTRIAL MINERAL DATABASE | |||||
| Deposit Area 1114 - 301 | |||||
| (Last updated 27.apr.2007) | |||||
Name of Deposit Area : Lauperak |
| (Object Id : 1114,301,00,00) |
| Location |
| County : | Rogaland (11) | Municipality : | Bjerkreim (1114) |
| Map 1:50000: | Ørsdalsvatnet (1312-3) | Map 1:250000: | Mandal |
| Marking point: | Longitude: | 6.2179280 | Latitude: | 58.6176110 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 338424 m. | Y-coord: | 6500823 m. |
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| Commodity |
| Main Type: | Feldspar | Sub Type: | Pegmatitic feldspar |
| Production |
| Activity: | Test mining | Reserves: | ||
| Prod. method: | Open pit mining | Production: | ||
| Prod. status: | Disused, closed | Volume of dump: |
| Importance |
| Public: | Little Importance (reg. 18.02.2015) |
| Economical: | Minor interest , (Confirmed 08.mar.2001 by Havard Gautneb) |
Products |
| Element/product | Crude ore grade or quality | |
| PEGFEL | % |
Mineralization |
| Era: | Period: | |||
| Dating: | Method: | |||
| Genesis: | Form: | |||
| Main texture: | Min. distribution: |
| Main grain size: |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Period: |
| Province: | ||
| Geotec.unit: | ||
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Formation: |
Information(s) in free text format |
| Free text |
| Forekomsten ligger ca. 800 meter VSV for Lauperak gård. I dag sees kun en delvis overgrodd tipphaug (3x5 m) med rosa feltspat og hvit kvarts som hovedmineraler. Det har kun vært utført et mindre prospekterings-røsk ved denne forekomsten. Pegmatitten er urein og ca. 7 meter bred. |
| The fact sheet was created on 26.10.2025 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2025 Geological Survey of Norway |