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Norsk versjon | ||||
| THE INDUSTRIAL MINERAL DATABASE | |||||
| Deposit Area 1160 - 302 | |||||
| (Last updated 27.apr.2007) | |||||
Name of Deposit Area : Fjellheim |
| (Object Id : 1160,302,00,00) |
| Location |
| County : | Rogaland (11) | Municipality : | Vindafjord (1160) |
| Map 1:50000: | Skjoldastraumen (1213-4) | Map 1:250000: | Haugesund |
| Marking point: | Longitude: | 5.5034970 | Latitude: | 59.4857550 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 302014 m. | Y-coord: | 6599350 m. |
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| Commodity |
| Main Type: | Feldspar | Sub Type: | Pegmatitic feldspar |
| Production |
| Activity: | Pitting | Reserves: | ||
| Prod. method: | 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: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Not defined | Potassic feldspar | Major mineral (50-90%) | |
| Not defined | Quartz | Major mineral (50-90%) |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Host rock | Foliation | Strike/Dip :320 / 60 |
Information(s) in free text format |
| Free text |
| Forekomsten ligger rett NØ for midten av Vasstjørn, ca. 1 km NV for Fjellheim gård. Det har vært sprengt et røsk på 5x10 meter på en liten sonert pegmatitt, med kvarts kjerne og feltspat randsone. Forekomsten inneholder om trent like my kvarsts som k-feltspat. Forekomsten er for liten til å ha noen økonomisk betydning i dag |
| The fact sheet was created on 20.01.2025 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2025 Geological Survey of Norway |