Faktarka for Forekomstområde 1101

					English version
	MALMDATABASEN
	Forekomstområde 1101 - 043
	(Sist oppdatert 05.des.2025)

Navn på deposit area : Egebakkskaret vest

(Objekt Id : 1101,043,00,00)

Lokalisering

Fylke :

Rogaland (11)

Kommune :

Eigersund (1101)

Kart 1:50000:

Egersund (1211-1)

Kart 1:250000:

Mandal

Markeringspunkt:

Lengdegrad:

6.1301800

Breddegrad:

58.4249130

EU89-UTM Zone 32

(Coordinates NOT confirmed)

X-koord:

332413 m.

Y-koord:

6479595 m.

Materialtype

	Hovedtype:	Jernmetaller (Fe, Mn, Ti)	Subtype:	Jern-titan
			Element(s):	Fe Ti

Betydning

Offentlig: Not Assessed (reg. 18.02.2015)

Economical: Ikke vurdert , (Confirmed 25.feb.2003 by Leif Furuhaug)

Mineralization

Era: Proterozoic Period: Neoproterozoic

Dating: Method:

Genesis: Ortomagmatisk Form:

Main texture: Min. distribution:

Main grain size: Main alteration:

Strike/Dip: Direction:

Plunge:

Ti-deposit type(s)

Main type: Magmatic Ilm/Mt-ratio:

Sub type: Ilm +/- Mt +/- Ap in mafic intrusion %TiO(Ore):

Titanium province: Rogaland anorthosite province %P2O5(Ore):

Host rock: Anorthosite %MgO(Ilm):

Main Ti mineral: Ilmenite %V2O3(Mt):

ppm U (Rutile):

Stratigraphic classification of host rock

Era: Proterozoic Period: Neoproterozoic

Province: South Norwegian Basement Province

Geotec.unit:

Tectonic complex:

Igneous complex:

Group: Formation:

Mineralogy

Relationship Mineral Amount

Gangue mineral Plagioclase Major mineral (>10%)

Gangue mineral Spinel Accessory mineral (<1%)

Gangue mineral Zircon Accessory mineral (<1%)

Ore mineral Ilmenite Major mineral (>10%)

Ore mineral Magnetite Major mineral (>10%)

Ore mineral Apatite Subordinate mineral (1-10%)

Lithology:

Relationship Rock Origin

Host rock Noritt Intrusive
Original rock :Norite

Wall rock Anortositt Intrusive
Original rock :Anorthosite

Fieldsamples

Sample No. Sample type Miscellanrous

160820 Bedrock

Sampler :Mansur/Orvik/Coint/Schiellerup/...Stored :Løkken/...Size(kg) :,25

Kommentar :Massiv nelsonitt

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

160821 Bedrock

Sampler :Mansur/Orvik/Coint/Schiellerup/...Stored :Løkken/...Size(kg) :,25

Kommentar :Massiv ilemenitt-magnetittmalm

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

NB! All analyse values are shown at the end of the printout.:

Analyse Results

from

Forekomstområde 1101 - 043 Egebakkskaret vest

Element analyses
( *=parts pr. million, #=parts pr.billion, Negative values means below detection limit value.)

Sample No. Sample Type Cu* Zn* Pb* Co* Ni* Ag* As*

160820 Bedrock 62 264 10 192 230 1.3 5

160821 Bedrock 3 166 17 155 332 1.2 5

------------------

Sample No. Cd* Ba* Mo* Sn* Ga* V* Cr* Th* U*

160820 8.0 11 1.00 3 21.30 2400 249 0.05 0.02

160821 7.7 5 1.00 3 11.20 2460 357 0.05 0.02

------------------

Sample No. W* Rb* Sr* Y* Zr* Nb* Ta* Cs* La*

160820 2 0.2 71.4 21.3 248 34.10 2.30 0.01 10.90

160821 1 0.2 1.3 1.9 234 23.40 1.60 0.01 1.00

------------------

Sample No. Ce* Pr* Nd* Sm* Eu* Gd* Tb* Dy* Ho*

160820 28.40 4.90 27.30 6.30 1.64 6.89 0.82 4.08 0.72

160821 2.60 0.38 1.90 0.47 0.05 0.45 0.08 0.34 0.08

------------------

Sample No. Er* Tm* Yb* Lu* Li* Sc* Hf* Tl*

160820 1.71 0.18 0.97 0.16 10 40.00 7.22 10

160821 0.25 0.03 0.33 0.05 10 49.00 6.42 10

Oxide analyses
( All values are in % )

Sample No. Sample Type SiO2 Al2O3 TiO2 Fe2O3 MnO MgO CaO

160820 Bedrock 3.55 2.86 31.00 50.80 0.22 2.93 3.33

160821 Bedrock 0.16 0.65 33.60 47.80 0.20 3.37 0.07

------------------

Sample No. Na2O K2O P2O5 Loss Sum

160820 0.33 0.03 2.20 -2.32 95.00

160821 -0.01 0.01 0.05 -3.28 83.00

Era:	Proterozoic	Period:	Neoproterozoic
Dating:		Method:
Genesis:	Ortomagmatisk	Form:
Main texture:		Min. distribution:

Main type:	Magmatic	Ilm/Mt-ratio:
Sub type:	Ilm +/- Mt +/- Ap in mafic intrusion	%TiO(Ore):
Titanium province:	Rogaland anorthosite province	%P2O5(Ore):
Host rock:	Anorthosite	%MgO(Ilm):
Main Ti mineral:	Ilmenite	%V2O3(Mt):
		ppm U (Rutile):

	Province:	South Norwegian Basement Province
	Geotec.unit:
	Tectonic complex:
	Igneous complex:

Relationship	Mineral	Amount
Gangue mineral	Plagioclase	Major mineral (>10%)
Gangue mineral	Spinel	Accessory mineral (<1%)
Gangue mineral	Zircon	Accessory mineral (<1%)
Ore mineral	Ilmenite	Major mineral (>10%)
Ore mineral	Magnetite	Major mineral (>10%)
Ore mineral	Apatite	Subordinate mineral (1-10%)

Relationship	Rock	Origin
Host rock	Noritt	Intrusive Original rock :Norite
Wall rock	Anortositt	Intrusive Original rock :Anorthosite

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	As*
160820	Bedrock	62	264	10	192	230	1.3	5
160821	Bedrock	3	166	17	155	332	1.2	5

Sample No.	Cd*	Ba*	Mo*	Sn*	Ga*	V*	Cr*	Th*	U*
160820	8.0	11	1.00	3	21.30	2400	249	0.05	0.02
160821	7.7	5	1.00	3	11.20	2460	357	0.05	0.02

Sample No.	W*	Rb*	Sr*	Y*	Zr*	Nb*	Ta*	Cs*	La*
160820	2	0.2	71.4	21.3	248	34.10	2.30	0.01	10.90
160821	1	0.2	1.3	1.9	234	23.40	1.60	0.01	1.00

Sample No.	Ce*	Pr*	Nd*	Sm*	Eu*	Gd*	Tb*	Dy*	Ho*
160820	28.40	4.90	27.30	6.30	1.64	6.89	0.82	4.08	0.72
160821	2.60	0.38	1.90	0.47	0.05	0.45	0.08	0.34	0.08

Sample No.	Er*	Tm*	Yb*	Lu*	Li*	Sc*	Hf*	Tl*
160820	1.71	0.18	0.97	0.16	10	40.00	7.22	10
160821	0.25	0.03	0.33	0.05	10	49.00	6.42	10

Sample No.	Sample Type	SiO2	Al2O3	TiO2	Fe2O3	MnO	MgO	CaO
160820	Bedrock	3.55	2.86	31.00	50.80	0.22	2.93	3.33
160821	Bedrock	0.16	0.65	33.60	47.80	0.20	3.37	0.07

Sample No.	Na2O	K2O	P2O5	Loss	Sum
160820	0.33	0.03	2.20	-2.32	95.00
160821	-0.01	0.01	0.05	-3.28	83.00