Faktarka for Forekomstområde 1865

					English version
	INDUSTRIMINERALDATABASEN
	Forekomstområde 1865 - 303
	(Sist oppdatert 12.okt.2023)

Navn på deposit area : Nordre Følstad

(Objekt Id : 1865,303,00,00)

Lokalisering

Fylke :

Nordland (18)

Kommune :

Vågan (1865)

Kart 1:50000:

Oddvær (1131-1)

Kart 1:250000:

Svolvær

Markeringspunkt:

Lengdegrad:

14.7273620

Breddegrad:

68.2833970

EU89-UTM Zone 33

(Coordinates IS confirmed)

X-koord:

488741 m.

Y-koord:

7574485 m.

Materialtype

Hovedtype:

Andre industrimineraler

Subtype:

Apatitt

Betydning

Offentlig: (No data)

Economical: Ikke vurdert

Mineralization

Era: Proterozoic Period: Paleoproterozoic

Dating: Method:

Genesis: Form: Linse

Main texture: Min. distribution: Massiv

Main grain size: Middelskornet (1-3 mm)

Strike/Dip: Direction:

Plunge:

Stratigraphic classification of host rock

Era: Period:

Province:

Geotec.unit:

Tectonic complex:

Igneous complex:

Group: Formation:

Bilde(r) fra forekomstområdet:

Photo no. 1 showing nelsonite outcrop"

Photo no. 2 showing neslonite ourcrop 2"

Photo no. 3 showing nelsonite mineralogy"

Bibliography:

References not to be found in NGU's Reference Archive.:

Ihlen, P. M., Schiellerup, H., Gautneb, H. & Skår, Ø. (2014). Characterization of apatite resources in Norway and their REE potential — A review. Ore Geology Reviews 58, 126-147.

Fieldsamples

Sample No. Sample type Miscellanrous

AUST131823 Bedrock

Sampler :Peter Ihlen/Nolwenn Coint

Kommentar :Denne forekomsten er også registert i malmdatabasen.

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

76740 Bedrock

Sampler :Peter Ihlen/Nolwenn Coint

Kommentar :Denne forekomsten er også registert i malmdatabasen. Massiv finkornet magnetittmalm

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

76741 Bedrock

Sampler :Peter Ihlen/Nolwenn Coint

Kommentar :Denne forekomsten er også registert i malmdatabasen. Massiv finkornet magnetittmalm

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

76742 Bedrock

Sampler :Peter Ihlen/Nolwenn Coint

Kommentar :Denne forekomsten er også registert i malmdatabasen. Massiv finkornet magnetittmalm

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

76743 Bedrock

Sampler :Peter Ihlen/Nolwenn Coint

Kommentar :Denne forekomsten er også registert i malmdatabasen. Semi-massiv mt.malm med noen små gneisfragm

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 1865 - 303 Nordre Følstad

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

Sample No. Sample Type Cu* Zn* Co* Ni* Ba* Mo* Ga*

AUST131823 Bedrock 15 755 93 58 45 -3.00 89.20

76740 Bedrock 1 18 14 45 15 0.80 51.90

76741 Bedrock 1 23 72 54 12 0.80 91.10

76742 Bedrock 1 24 55 40 47 0.80 73.60

76743 Bedrock 0 25 61 37 97 0.30 83.00

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

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

AUST131823 765 130 93.70 3.40 -0 -5.0 88.0 367.0 4540

76740 306 3.7 34.0 265.6 3401

76741 1170 3.7 36.0 327.4 4345

76742 956 6.1 47.0 328.9 3888

76743 892 6.8 165.0 235.5 3457

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

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

AUST131823 16.90 0.70 -0.40 587.00 1120.00 140.00 644.00 117.00 3.00

76740 -0.10 242.00 607.00 85.10 367.00 75.40 2.30

76741 0.50 285.00 700.00 97.30 415.00 83.10 2.70

76742 0.70 322.00 782.00 109.90 466.00 90.60 3.00

76743 0.40 297.00 697.00 94.40 390.00 70.30 2.60

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

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

AUST131823 91.60 12.40 64.70 12.90 31.90 3.90 22.40 3.50 -1

76740 74.20 9.40 54.70 9.40 24.60 3.20 18.40 2.70 -1

76741 79.40 10.40 63.20 11.20 29.80 3.80 21.70 3.10 -1

76742 82.60 10.60 61.00 11.40 30.10 4.00 23.50 3.40 -1

76743 61.70 7.80 44.40 8.10 21.70 2.90 17.20 2.60 -1

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

Sample No. Sc* Hf*

AUST131823 22.30 112.00

76740 87.00

76741 113.20

76742 103.50

76743 89.80

Oxide analyses
( All values are in % )

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

AUST131823 Bedrock 6.59 4.17 4.22 72.40 0.24 1.20 4.39

76740 Bedrock 1.80 2.27 3.98 84.33 0.20 0.81 4.23

76741 Bedrock 1.60 2.29 4.07 84.22 0.22 0.91 4.96

76742 Bedrock 3.70 1.97 3.58 81.53 0.19 0.88 5.75

76743 Bedrock 12.40 5.68 3.40 69.31 0.18 1.06 4.78

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

Sample No. Na2O K2O P2O5 Loss Sum

AUST131823 0.57 0.27 2.98 -2.21 95.00

76740 0.12 0.17 3.23 -2.72 98.00

76741 0.09 0.11 3.75 -2.66 100.00

76742 0.14 0.22 4.23 -2.49 100.00

76743 1.33 0.45 2.99 -2.08 100.00

Era:	Proterozoic	Period:	Paleoproterozoic
Dating:		Method:
Genesis:		Form:	Linse
Main texture:		Min. distribution:	Massiv

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

Sample No.	Sample Type	Cu*	Zn*	Co*	Ni*	Ba*	Mo*	Ga*
AUST131823	Bedrock	15	755	93	58	45	-3.00	89.20
76740	Bedrock	1	18	14	45	15	0.80	51.90
76741	Bedrock	1	23	72	54	12	0.80	91.10
76742	Bedrock	1	24	55	40	47	0.80	73.60
76743	Bedrock	0	25	61	37	97	0.30	83.00

Sample No.	V*	Cr*	Th*	U*	W*	Rb*	Sr*	Y*	Zr*
AUST131823	765	130	93.70	3.40	-0	-5.0	88.0	367.0	4540
76740	306					3.7	34.0	265.6	3401
76741	1170					3.7	36.0	327.4	4345
76742	956					6.1	47.0	328.9	3888
76743	892					6.8	165.0	235.5	3457

Sample No.	Nb*	Ta*	Cs*	La*	Ce*	Pr*	Nd*	Sm*	Eu*
AUST131823	16.90	0.70	-0.40	587.00	1120.00	140.00	644.00	117.00	3.00
76740		-0.10		242.00	607.00	85.10	367.00	75.40	2.30
76741		0.50		285.00	700.00	97.30	415.00	83.10	2.70
76742		0.70		322.00	782.00	109.90	466.00	90.60	3.00
76743		0.40		297.00	697.00	94.40	390.00	70.30	2.60

Sample No.	Gd*	Tb*	Dy*	Ho*	Er*	Tm*	Yb*	Lu*	Be*
AUST131823	91.60	12.40	64.70	12.90	31.90	3.90	22.40	3.50	-1
76740	74.20	9.40	54.70	9.40	24.60	3.20	18.40	2.70	-1
76741	79.40	10.40	63.20	11.20	29.80	3.80	21.70	3.10	-1
76742	82.60	10.60	61.00	11.40	30.10	4.00	23.50	3.40	-1
76743	61.70	7.80	44.40	8.10	21.70	2.90	17.20	2.60	-1

Sample No.	Sc*	Hf*
AUST131823	22.30	112.00
76740		87.00
76741		113.20
76742		103.50
76743		89.80

Sample No.	Sample Type	SiO2	Al2O3	TiO2	Fe2O3	MnO	MgO	CaO
AUST131823	Bedrock	6.59	4.17	4.22	72.40	0.24	1.20	4.39
76740	Bedrock	1.80	2.27	3.98	84.33	0.20	0.81	4.23
76741	Bedrock	1.60	2.29	4.07	84.22	0.22	0.91	4.96
76742	Bedrock	3.70	1.97	3.58	81.53	0.19	0.88	5.75
76743	Bedrock	12.40	5.68	3.40	69.31	0.18	1.06	4.78

Sample No.	Na2O	K2O	P2O5	Loss	Sum
AUST131823	0.57	0.27	2.98	-2.21	95.00
76740	0.12	0.17	3.23	-2.72	98.00
76741	0.09	0.11	3.75	-2.66	100.00
76742	0.14	0.22	4.23	-2.49	100.00
76743	1.33	0.45	2.99	-2.08	100.00