Faktarka for Forekomstområde 1101

					English version
	MALMDATABASEN
	Forekomstområde 1101 - 034
	(Sist oppdatert 05.des.2025)

Navn på deposit area : Lielven gruve 1

(Objekt Id : 1101,034,00,00)

Lokalisering

Fylke :

Rogaland (11)

Kommune :

Eigersund (1101)

Kart 1:50000:

Egersund (1211-1)

Kart 1:250000:

Mandal

Markeringspunkt:

Lengdegrad:

6.1348860

Breddegrad:

58.4245200

EU89-UTM Zone 32

(Coordinates NOT confirmed)

X-koord:

332685 m.

Y-koord:

6479540 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 Pyroxene Major mineral (>10%)

Gangue mineral Spinel Accessory mineral (<1%)

Ore mineral Ilmenite Major mineral (>10%)

Ore mineral Magnetite Accessory mineral (<1%)

Lithology:

Relationship Rock Origin

Host rock Noritt Intrusive
Original rock :Norite

Wall rock Anortositt Intrusive
Original rock :Anorthosite

Fieldsamples

Sample No. Sample type Miscellanrous

160823 Bedrock

Sampler :Eduardo Mansur/...Stored :Løkken/...Size(kg) :,25

Kommentar :Middelskornet ilmenitt-noritt

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

165917 Bedrock

Sampler :Eduardo Mansur/...Stored :Løkken/...Size(kg) :,25

Kommentar :Middels til grovkornet leukonitt med 10–15 % ilmenitt

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

165919 Bedrock

Sampler :Eduardo Mansur/...Stored :Løkken/...Size(kg) :,25

Kommentar :Massivt ilmenittnoritt med 1–2 cm bånd av ilmenitt

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

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

Navn på locality : Lielven gruve 2

(Objekt Id : 1101,034,01,00)

Lokalisering

Fylke : Rogaland (11) Kommune : Eigersund (1101)

Kart 1:50000: Egersund (1211-1) Kart 1:250000: Mandal

Markeringspunkt: Lengdegrad: 6.1360120 Breddegrad: 58.4241860

EU89-UTM Zone 32 (Coordinates NOT confirmed)

X-koord: 332749 m. Y-koord: 6479500 m.

Materialtype

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

Element(s): Fe Ti

Analyse Results

from

Forekomstområde 1101 - 034 Lielven gruve 1

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

Sample No. Sample Type Cu* Zn* Pb* Co* Ni* Ba* Sn*

160823 Bedrock 69 60 3 48 207 250 1

165917 Bedrock 65 66 2 54 130 195 1

165919 Bedrock 20 145 1 143 194 52 3

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

Sample No. Ga* V* Cr* Th* U* W* Rb* Sr* Y*

160823 17.90 188 105 0.38 0.05 1 5.3 810.0 3.7

165917 17.90 362 54 0.05 0.02 1 1.7 463.0 0.8

165919 16.20 2130 606 0.05 0.06 1 0.6 144.0 0.4

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

Sample No. Zr* Nb* Ta* Cs* La* Ce* Pr* Nd* Sm*

160823 46 4.66 0.37 0.01 5.24 9.69 1.20 5.02 0.98

165917 23 3.98 0.33 0.01 0.96 1.53 0.15 0.59 0.10

165919 136 24.50 1.90 0.01 0.40 0.60 0.09 0.40 0.03

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

Sample No. Eu* Gd* Tb* Dy* Ho* Er* Tm* Yb* Lu*

160823 0.93 0.82 0.12 0.73 0.14 0.37 0.05 0.39 0.06

165917 0.51 0.10 0.02 0.13 0.03 0.10 0.02 0.12 0.02

165919 0.22 -0.05 0.05 0.24 0.01 0.03 0.02 0.13 0.03

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

Sample No. Sc* Hf*

160823 1.41

165917 0.79

165919 47.60 4.51

Oxide analyses
( All values are in % )

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

160823 Bedrock 49.70 20.00 4.80 9.24 0.08 4.99 7.19

165917 Bedrock 47.30 18.10 6.17 12.90 0.10 4.40 6.18

165919 Bedrock 10.65 5.51 33.60 46.90 0.18 2.82 1.73

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

Sample No. Na2O K2O P2O5 Loss Sum

160823 3.88 0.63 0.06 -0.07 101.00

165917 3.88 0.63 0.02 -0.15 100.00

165919 1.04 0.17 0.01 -2.45 100.00

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	Pyroxene	Major mineral (>10%)
Gangue mineral	Spinel	Accessory mineral (<1%)
Ore mineral	Ilmenite	Major mineral (>10%)
Ore mineral	Magnetite	Accessory mineral (<1%)

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*	Ba*	Sn*
160823	Bedrock	69	60	3	48	207	250	1
165917	Bedrock	65	66	2	54	130	195	1
165919	Bedrock	20	145	1	143	194	52	3

Sample No.	Ga*	V*	Cr*	Th*	U*	W*	Rb*	Sr*	Y*
160823	17.90	188	105	0.38	0.05	1	5.3	810.0	3.7
165917	17.90	362	54	0.05	0.02	1	1.7	463.0	0.8
165919	16.20	2130	606	0.05	0.06	1	0.6	144.0	0.4

Sample No.	Zr*	Nb*	Ta*	Cs*	La*	Ce*	Pr*	Nd*	Sm*
160823	46	4.66	0.37	0.01	5.24	9.69	1.20	5.02	0.98
165917	23	3.98	0.33	0.01	0.96	1.53	0.15	0.59	0.10
165919	136	24.50	1.90	0.01	0.40	0.60	0.09	0.40	0.03

Sample No.	Eu*	Gd*	Tb*	Dy*	Ho*	Er*	Tm*	Yb*	Lu*
160823	0.93	0.82	0.12	0.73	0.14	0.37	0.05	0.39	0.06
165917	0.51	0.10	0.02	0.13	0.03	0.10	0.02	0.12	0.02
165919	0.22	-0.05	0.05	0.24	0.01	0.03	0.02	0.13	0.03

Sample No.	Sample Type	SiO2	Al2O3	TiO2	Fe2O3	MnO	MgO	CaO
160823	Bedrock	49.70	20.00	4.80	9.24	0.08	4.99	7.19
165917	Bedrock	47.30	18.10	6.17	12.90	0.10	4.40	6.18
165919	Bedrock	10.65	5.51	33.60	46.90	0.18	2.82	1.73

Sample No.	Na2O	K2O	P2O5	Loss	Sum
160823	3.88	0.63	0.06	-0.07	101.00
165917	3.88	0.63	0.02	-0.15	100.00
165919	1.04	0.17	0.01	-2.45	100.00