Faktarka for Forekomstområde 1101

					English version
	MALMDATABASEN
	Forekomstområde 1101 - 001
	(Sist oppdatert 05.des.2025)

Navn på deposit area : Skeipstad-1

(Objekt Id : 1101,001,00,00)

Lokalisering

Fylke :

Rogaland (11)

Kommune :

Eigersund (1101)

Kart 1:50000:

Sokndal (1311-4)

Kart 1:250000:

Mandal

Markeringspunkt:

Lengdegrad:

6.2358520

Breddegrad:

58.5150230

EU89-UTM Zone 32

X-koord:

338994 m.

Y-koord:

6489364 m.

Materialtype

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

Betydning

Offentlig: Little Importance (reg. 18.02.2015)

Economical: Lite viktig , (Confirmed 06.feb.2003 by Leif Furuhaug)

Mineralization

Era: Proterozoic Period: Paleoproterozoic

Dating: Method:

Genesis: 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: %MgO(Ilm):

Main Ti mineral: Ilmenite %V2O3(Mt):

ppm U (Rutile):

Stratigraphic classification of host rock

Era: Proterozoic Period: Paleoproterozoic

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 Subordinate mineral (1-10%)

Gangue mineral Zircon Accessory mineral (<1%)

Ore mineral Ilmenite Major mineral (>10%)

Ore mineral Magnetite 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

160808 Bedrock

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

Kommentar :ilmenittrik noritt

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

160809 Bedrock

Stored :Løkken/...Size(kg) :,25

Kommentar :ilmenittrik noritt

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

160810 Bedrock

Stored :Løkken/...Size(kg) :,25

Kommentar :Massiv ilmenittmalm

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 - 001 Skeipstad-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* Ag* As*

160808 Bedrock 180 330 7 185 328 .5 5

160809 Bedrock 57 298 7 128 204 .6 5

160810 Bedrock 52 331 13 129 130 1.4 5

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

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

160808 6.6 37 1.00 2 26.70 1905 431 0.20 0.19

160809 5.5 57 1.00 2 29.60 1480 266 0.58 0.20

160810 7.9 12 1.00 2 32.20 2210 541 0.12 0.06

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

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

160808 1 0.8 79.4 5.4 139 12.60 1.40 0.04 1.80

160809 1 2.1 88.0 12.8 114 9.82 0.80 0.07 3.20

160810 1 0.2 8.0 1.2 131 15.85 1.60 0.01 0.30

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

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

160808 5.70 0.84 4.30 1.14 0.30 1.26 0.19 1.02 0.22

160809 9.40 1.51 6.50 2.18 0.49 2.12 0.38 2.51 0.54

160810 1.10 0.16 0.80 0.23 0.07 0.23 0.05 0.24 0.06

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

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

160808 0.63 0.08 0.57 0.08 10 34.00 3.78 10

160809 1.23 0.17 1.34 0.17 10 36.00 3.38 10

160810 0.18 0.03 0.24 0.06 10 30.00 3.65 10

Oxide analyses
( All values are in % )

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

160808 Bedrock 14.65 4.62 22.70 51.70 0.28 5.66 1.16

160809 Bedrock 21.00 4.78 17.35 48.50 0.26 7.92 1.86

160810 Bedrock 9.65 2.72 25.90 57.60 0.27 5.43 0.33

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

Sample No. Na2O K2O P2O5 Loss Sum

160808 0.49 0.06 0.05 -1.42 100.00

160809 0.49 0.15 0.15 -1.30 101.00

160810 0.05 0.02 0.01 -2.42 100.00

Era:	Proterozoic	Period:	Paleoproterozoic
Dating:		Method:
Genesis:		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:		%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	Subordinate mineral (1-10%)
Gangue mineral	Zircon	Accessory mineral (<1%)
Ore mineral	Ilmenite	Major mineral (>10%)
Ore mineral	Magnetite	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*
160808	Bedrock	180	330	7	185	328	.5	5
160809	Bedrock	57	298	7	128	204	.6	5
160810	Bedrock	52	331	13	129	130	1.4	5

Sample No.	Cd*	Ba*	Mo*	Sn*	Ga*	V*	Cr*	Th*	U*
160808	6.6	37	1.00	2	26.70	1905	431	0.20	0.19
160809	5.5	57	1.00	2	29.60	1480	266	0.58	0.20
160810	7.9	12	1.00	2	32.20	2210	541	0.12	0.06

Sample No.	W*	Rb*	Sr*	Y*	Zr*	Nb*	Ta*	Cs*	La*
160808	1	0.8	79.4	5.4	139	12.60	1.40	0.04	1.80
160809	1	2.1	88.0	12.8	114	9.82	0.80	0.07	3.20
160810	1	0.2	8.0	1.2	131	15.85	1.60	0.01	0.30

Sample No.	Ce*	Pr*	Nd*	Sm*	Eu*	Gd*	Tb*	Dy*	Ho*
160808	5.70	0.84	4.30	1.14	0.30	1.26	0.19	1.02	0.22
160809	9.40	1.51	6.50	2.18	0.49	2.12	0.38	2.51	0.54
160810	1.10	0.16	0.80	0.23	0.07	0.23	0.05	0.24	0.06

Sample No.	Er*	Tm*	Yb*	Lu*	Li*	Sc*	Hf*	Tl*
160808	0.63	0.08	0.57	0.08	10	34.00	3.78	10
160809	1.23	0.17	1.34	0.17	10	36.00	3.38	10
160810	0.18	0.03	0.24	0.06	10	30.00	3.65	10

Sample No.	Sample Type	SiO2	Al2O3	TiO2	Fe2O3	MnO	MgO	CaO
160808	Bedrock	14.65	4.62	22.70	51.70	0.28	5.66	1.16
160809	Bedrock	21.00	4.78	17.35	48.50	0.26	7.92	1.86
160810	Bedrock	9.65	2.72	25.90	57.60	0.27	5.43	0.33

Sample No.	Na2O	K2O	P2O5	Loss	Sum
160808	0.49	0.06	0.05	-1.42	100.00
160809	0.49	0.15	0.15	-1.30	101.00
160810	0.05	0.02	0.01	-2.42	100.00