|
|
Norsk versjon | ||||
| THE NATURAL STONE DATABASE | |||||
| Deposit Area 521 - 602 | |||||
| (Last updated 08.nov.2011) | |||||
Name of Deposit Area : Mellomberg |
| (Object Id : 0521,602,00,00) |
| Location |
| County : | Oppland (05) | Municipality : | Øyer (0521) |
| Map 1:50000: | Fåvang (1817-4) | Map 1:250000: | Lillehammer |
| Marking point: | Longitude: | 10.2981190 | Latitude: | 61.2857850 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 569574 m. | Y-coord: | 6795311 m. |
|
|
| Commodity |
| Main Type: | Slate and schist | Sub Type: | Phyllite | |
| Brickstone(Y/N): | N |
| Production |
| Activity: | Stone quarrying | 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.nov.2011 by Leif Furuhaug) |
| Historical: | No , (Confirmed 08.nov.2011 by Leif Furuhaug) |
Products |
| Commercial Name | Product description |
| Takskifer | Classification :Cleaved slabs | Colour :Red | |
| Play of colours : | Uniformity : | ||
| Lithology :Phyllite | Grain size :Fine grained (< 1 mm) |
|
Deposit rock |
| Lithology: | Weathering colour: | |||
| Era: | Period: | |||
| Dating: | Method: | |||
| 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: |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Not defined | Schistosity | Strike/Dip :268 / 46 |
Information(s) in free text format |
| Description |
| Bergarten er fyllitt som i Rindal-forekomsten. Fargen er også lik Rindal, likeså den falske skifrigheten, men her er vinkelen mellom lagene og skifrigheten 70°-80°. Skiferlagene kiler ofte ut, og gir småfallen skifer. Bryting på denne type skifer gir høy skrotprosent, og det er vanskelig å få skiferplater med jevn tykkelse. Bruddet er drevet i 75 meters lengde langs en steil bergvegg. Stor blokk har løsnet fra bruddveggen og rast nedover skrottippen, og det er fortsatt rasfare her. |
| Location |
| Forekomsten ligger i luftlinje ca. 1 km SV for Rindal-forekomsten. |
| Photo(s) from the Deposit area: |
|
| The fact sheet was created on 18.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |