Norsk versjon
	THE NATURAL STONE DATABASE
	Deposit Area 517 - 631
	(Last updated 21.mai.2017)

Importance

Public:

Regional Importance (reg. 21.05.2017)

Economical:

Very significant , (Confirmed 30.nov.2001 by Tom Heldal)

Products

Commercial Name

Product description

	Sel Royal	Classification :Cleaved slabs	Colour :Black
		Play of colours :	Uniformity :Good
		Lithology :Phyllite	Grain size :Fine grained (< 1 mm)

Mineralogy:

		Mica	Major mineral (>10%)
		Feldspar	Major mineral (>10%)
		Quartz	Major mineral (>10%)
		Chlorite	Accessory mineral (<1%)
		Garnet	Accessory mineral (<1%)

Test of Physical Properties:

		Type of test	Standard	Test value
		Specific gravity	DIN 52102	28,3 g/cm3
		Bending strength (max.)	DIN 52112	55 N/mm2
		Bending strength (min.)	DIN 52112	23 N/mm2
		Compressive strength (max.)	DIN 52105	290 N/mm2
		Compressive strength (min.)	DIN 52105	290 N/mm2
		Thermal expansion coeffisient	NBE-89	7,2 10/ C
		Wearing coefficient	ASTM C241-85	5,6 mm
		Water absorption (weight %)	DIN 52103	,21 %

Photo no. 1 showing Naturflate" Photo no. 2 showing Rustskifer"

Operations

	From - To	Activity	Comments
	- 1875	Regular production	Company/Institution :Diverse
			trolig drift fra 1840-årene, kjanskje også før
	1875	Regular production	Company/Institution :Diverse
	1938 - 1985	Regular production	Company/Institution :Norsk Cement og Skiferindustri
	1985 - 2000	Regular production	Company/Institution :Skifer og Naturstein
			eid av Rieber & Søn
	2000	Regular production	Company/Institution :Skifer og Naturstein
			eid av NCC

Deposit rock

	Lithology:	Phyllite	Weathering colour:
	Era:	Paleozoic	Period:	Ordovician
	Dating:		Method:
	Genesis:	Sedimentary/metamorphic	Form:	Layer
	Main texture:	Schistose

Main grain size:

Main alteration:

	Strike/Dip:		Direction:
			Plunge:

Stratigraphic classification of host rock

Era:

Paleozoic

Period:

	Province:	Caledonides
	Geotec.unit:
	Tectonic complex:
	Igneous complex:

Group:

Sel Group

Formation:

Information(s) in free text format

Description

Drift i bruddene kan spores helt tilbake til midten av 1800-tallet, men kom i regulære former i 1875. I dag drives ett av bruddene på permanent basis. Skiferen i forekomsten er vesentlig av Sel Royal type Ottaskifer. Den er tyntspaltende og har jevn, slett til svakt ruglete kløvflate. Frisk overflate er mørk grå til sort, men også rustfarget kløvflate tas ut fra dagnært fjell. Reservene i forekomsten kan være store, men er lite undersøkt.

Examples

Sel Royal type skifer brukes til gulvflis, fasadeplater, heller og takskifer. Brukseksempler i større annlegg: Norske ambassaden i Berlin Radio & TV-huset, Lillehammer

Location

Forekomsten ligger like syd for Pillarguribruddet på Pillarguriåsen, syd for Otta. Adkomst fra grusveg.

Name of Locality : Raudberget

(Object Id : 0517,631,01,00)

---

Location

County :

Oppland (05)

Municipality :

Sel (0517)

Map 1:50000:

Skåbu (1718-3)

Map 1:250000:

Lillehammer

Marking point:

Longitude:

9.5131600

Latitude:

61.7474210

EU89-UTM Zone 32

(Coordinates IS confirmed)

X-coord:

527099 m.

Y-coord:

6846150 m.

Commodity

	Main Type:	Slate and schist	Sub Type:	Phyllite
			Brickstone(Y/N):

Production

	Activity:	Stone quarrying	Reserves:
	Prod. method:	Open pit mining	Production:
	Prod. status:	Disused, closed	Volume of dump:

Name of Locality : Raudberget

(Object Id : 0517,631,02,00)

---

Location

County :

Oppland (05)

Municipality :

Sel (0517)

Map 1:50000:

Skåbu (1718-3)

Map 1:250000:

Lillehammer

Marking point:

Longitude:

9.5226360

Latitude:

61.7478340

EU89-UTM Zone 32

(Coordinates IS confirmed)

X-coord:

527600 m.

Y-coord:

6846200 m.

Commodity

	Main Type:	Slate and schist	Sub Type:	Phyllite
			Brickstone(Y/N):

Production

	Activity:	Stone quarrying	Reserves:
	Prod. method:	Open pit mining	Production:
	Prod. status:	Disused, closed	Volume of dump:

Name of Locality : Raudberget

(Object Id : 0517,631,03,00)

---

Location

County :

Oppland (05)

Municipality :

Sel (0517)

Map 1:50000:

Skåbu (1718-3)

Map 1:250000:

Lillehammer

Marking point:

Longitude:

9.5207530

Latitude:

61.7484690

EU89-UTM Zone 32

(Coordinates IS confirmed)

X-coord:

527500 m.

Y-coord:

6846269 m.

Commodity

	Main Type:	Slate and schist	Sub Type:	Phyllite
			Brickstone(Y/N):

Production

	Activity:	Stone quarrying	Reserves:
	Prod. method:	Open pit mining	Production:
	Prod. status:	Disused, closed	Volume of dump:

Name of Locality : Raudberget

(Object Id : 0517,631,04,00)

---

Location

County :

Oppland (05)

Municipality :

Sel (0517)

Map 1:50000:

Skåbu (1718-3)

Map 1:250000:

Lillehammer

Marking point:

Longitude:

9.5190090

Latitude:

61.7461420

EU89-UTM Zone 32

(Coordinates IS confirmed)

X-coord:

527409 m.

Y-coord:

6846009 m.

Commodity

	Main Type:	Slate and schist	Sub Type:	Phyllite
			Brickstone(Y/N):

Production

	Activity:	Stone quarrying	Reserves:
	Prod. method:	Open pit mining	Production:
	Prod. status:	Active	Volume of dump:

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The fact sheet was created on 18.05.2024

Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no

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