(Last updated: 16.02.2010)
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Norsk versjon | ||||
| THE NATURAL STONE DATABASE | |||||
| Occurence 301 - 615 Romsås 1 | |||||
| (Object Id: 15508) (Last updated: 16.02.2010) |
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| Location |
| County: | Oslo | Municipality: | Oslo (301) |
| Map 1:50000: | Oslo (1914-4) | Map 1:250000: | Oslo |
| Coordinate system: | EU89-UTM Zone 32 |
| East: | 605719 m. | North: | 6649708 m. |
| Longitude: | 10.8939040 | Latitude: | 59.9711300 |
| Show on map |
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| Resource |
| Resource Type: | Granite and other igneous rocks | Resource Subtype: | Syenite | |
| Brickstone(Y/N): | N |
| Importance |
| Raw material meaning: | Little Importance (reg. 18.02.2015) |
| Historical: | Yes , (Confirmed 29.sep.2004 by Leif Furuhaug) |
| Resources and production |
| Activity: | Stone quarrying | Reserves: | ||
| Operating method: | Open pit mining | Historical production: |
Deposit rock |
| Lithology: | Weathering colour: | |||
| Genesis: | Form: | |||
| Main texture: |
| Main grain size: | Main alteration: |
| 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 |
| Description |
| Området er bevokst med blandingsskog, men mest gran og furu. Dette er et område med flere små brudd innenfor en radius på 30-40 m. Angrepspunktene ligger i tre nivåer etter som terrenget stiger bakover åsen. Hvert nivå er på ca. 2 m høyde. |
| Location |
| Bruddet ligger i åsen like vest for veikryss mellom veien øst for Ravnekollen og bomvei til Røverkollen. |
| Photo(s) from the Deposit area: |
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Name of Locality: Romsås 2 |
| (Object Id: 15533 615,01,00) |
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| Location |
| County: | Oslo | Municipality: | Oslo (301) |
| Map 1:50000: | Oslo (1914-4) | Map 1:250000: | Oslo |
| Coordinate system: | EU89-UTM Zone 32 |
| East: | 605639 m. | North: | 6649680 m. |
| Longitude: | 10.8924570 | Latitude: | 59.9708910 |
| Show on map |
|
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| Resource |
| Resource Type: | Granite and other igneous rocks | Resource Subtype: | Syenite | |
| Brickstone(Y/N): |
| Importance |
| Historical: | Yes , (Confirmed 30.sep.2004 by Leif Furuhaug) |
| Resources and production |
| Activity: | Stone quarrying | Reserves: | ||
| Operating method: | Open pit mining | Historical production: |
Information(s) in free text format |
| Description |
| Dette er et lite brudd med avsenkning < 1m. Relativt stor blokk ligger igjen i bruddet. |
| Location |
| Bruddet ligger ca. 80 m vest for Romsås 1. |
| Photo(s) from the Deposit area: |
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| The fact sheet was created on 25.10.2025 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2025 Geological Survey of Norway |