Norsk versjon
	THE ORE DATABASE
	Deposit Area 1854 - 030
	(Last updated 10.mai.2006)

Importance

Public:

Little Importance (reg. 18.02.2015)

Economical:

Minor interest

Products

	Element/product	Crude ore grade or quality
	CU	2.1 %
	ZN	2.4 %

Operations

	From - To	Activity	Comments
	1978 - 1978	Geophysics	Company/Institution :NGU
	1980 - 1980	Geochemistry	Company/Institution :NGU

Mineralization

	Era:	Paleozoic	Period:
	Dating:		Method:
	Genesis:	Sedex	Form:	Layer
	Main texture:	Structureless	Min. distribution:	Massive (>50 % ore minerals)

Main grain size:

Coarse grained (> 3 mm)

Main alteration:

Sericitisation

	Strike/Dip:	236 / 52	Direction:
			Plunge:

Stratigraphic classification of host rock

Era:

Paleozoic

Period:

	Province:	Caledonides
	Geotec.unit:	Narvik Nappe Complex
	Tectonic complex:
	Igneous complex:

Group:

Narvikgruppen

Formation:

Mineralogy

	Relationship	Mineral	Amount
	Gangue mineral	Quartz	Major mineral (>10%)
	Ore mineral	Pyrite	Major mineral (>10%)
	Ore mineral	Pyrrhotite	Major mineral (>10%)
	Ore mineral	Chalcopyrite	Major mineral (>10%)
	Ore mineral	Magnetite	Subordinate mineral (1-10%)
	Ore mineral	Sphalerite	Subordinate mineral (1-10%)

Lithology:

	Relationship	Rock	Origin
	Host rock	Trondhjemitt	Intrusive
	Wall rock	Amfibolitt	Extrusive

Structures

	Location:	Type:	Orientation(360 gr.):	Relation to min.:
	Host rock	Fold axis	Strike/Dip :105 / 58	Post-mineralisation ;...Effect :Modifies
	Wall rock	Foliation	Strike/Dip :236 / 52	Post-mineralisation ;...Effect :Modifies

Information(s) in free text format

Free text

Njallavarto består av et stort og 7 mindre skjerp. Hovedskjerpet og et mindre skjerp er en del av en antiklinal folding. Skjerpene er inndelt i to parallellforskjøvne belter med strøk 15-20°. Her er tre forskjellige malmtyper: 1: Båndet malm - svovelkis er klart dominerende, kornstr. < 3 mm. 2: Massiv, grovkornet, strukturløs malm med cpy, py, pyrrh, mgt og sph. 3: Disseminert py og cpy. Kornene er jevnt fordelt. Type 2 er mest utbredt. Prøvene fordeler seg slik: 96869: prøve av type 1. NO0328.02 96955: prøve av type 2. NO0328.03 96866: prøve av type 3. NO0328.01

Fieldsamples

	Sample No.	Sample type	Miscellanrous
	NO0328.01	Bedrock	Sampler :Blomsterberg, J./...Stored :Løkken Comment :Svovelkis og kobberdisseminasjon. No. of registrated element analyses = 1
	NO0328.02	Bedrock	Sampler :Blomsterberg, J./...Stored :Løkken Comment :Svovelkismalm. No. of registrated element analyses = 1

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

Name of Locality : Skjerp 1

(Object Id : 1854,030,01,00)

---

Location

County :

Nordland (18)

Municipality :

Ballangen (1854)

Map 1:50000:

Skjomen (1331-1)

Map 1:250000:

Narvik

Marking point:

Longitude:

16.8249250

Latitude:

68.2423090

EU89-UTM Zone 33

(Coordinates IS confirmed)

X-coord:

575482 m.

Y-coord:

7570996 m.

Commodity

	Main Type:	Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn)	Sub Type:	Copper
			Element(s):	Kis Cu Zn

Production

	Activity:	Pitting	Reserves:
	Prod. method:		Production:
	Prod. status:		Volume of dump:

Name of Locality : Skjerp 2

(Object Id : 1854,030,02,00)

---

Location

County :

Nordland (18)

Municipality :

Ballangen (1854)

Map 1:50000:

Skjomen (1331-1)

Map 1:250000:

Narvik

Marking point:

Longitude:

16.8287640

Latitude:

68.2449580

EU89-UTM Zone 33

(Coordinates IS confirmed)

X-coord:

575632 m.

Y-coord:

7571296 m.

Commodity

	Main Type:	Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn)	Sub Type:	Copper
			Element(s):	Kis Cu Zn

Production

	Activity:	Pitting	Reserves:
	Prod. method:		Production:
	Prod. status:		Volume of dump:

Name of Locality : Skjerp 3

(Object Id : 1854,030,03,00)

---

Location

County :

Nordland (18)

Municipality :

Ballangen (1854)

Map 1:50000:

Skjomen (1331-1)

Map 1:250000:

Narvik

Marking point:

Longitude:

16.8288360

Latitude:

68.2458540

EU89-UTM Zone 33

(Coordinates IS confirmed)

X-coord:

575632 m.

Y-coord:

7571396 m.

Commodity

	Main Type:	Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn)	Sub Type:	Copper
			Element(s):	Kis Cu Zn

Production

	Activity:	Pitting	Reserves:
	Prod. method:		Production:
	Prod. status:		Volume of dump:

Name of Locality : Skjerp 4

(Object Id : 1854,030,04,00)

---

Location

County :

Nordland (18)

Municipality :

Ballangen (1854)

Map 1:50000:

Skjomen (1331-1)

Map 1:250000:

Narvik

Marking point:

Longitude:

16.8301160

Latitude:

68.2467380

EU89-UTM Zone 33

(Coordinates IS confirmed)

X-coord:

575682 m.

Y-coord:

7571496 m.

Commodity

	Main Type:	Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn)	Sub Type:	Copper
			Element(s):	Kis Cu Zn

Production

	Activity:	Pitting	Reserves:
	Prod. method:		Production:
	Prod. status:		Volume of dump:

Name of Locality : Skjerp 5

(Object Id : 1854,030,05,00)

---

Location

County :

Nordland (18)

Municipality :

Ballangen (1854)

Map 1:50000:

Skjomen (1331-1)

Map 1:250000:

Narvik

Marking point:

Longitude:

16.8194560

Latitude:

68.2495460

EU89-UTM Zone 33

(Coordinates IS confirmed)

X-coord:

575232 m.

Y-coord:

7571796 m.

Commodity

	Main Type:	Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn)	Sub Type:	Copper
			Element(s):	Kis Cu Zn

Production

	Activity:	Pitting	Reserves:
	Prod. method:		Production:
	Prod. status:		Volume of dump:

Name of Locality : Skjerp 6

(Object Id : 1854,030,06,00)

---

Location

County :

Nordland (18)

Municipality :

Ballangen (1854)

Map 1:50000:

Skjomen (1331-1)

Map 1:250000:

Narvik

Marking point:

Longitude:

16.8240030

Latitude:

68.2459080

EU89-UTM Zone 33

(Coordinates IS confirmed)

X-coord:

575432 m.

Y-coord:

7571396 m.

Commodity

	Main Type:	Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn)	Sub Type:	Copper
			Element(s):	Kis Cu Zn

Production

	Activity:	Pitting	Reserves:
	Prod. method:		Production:
	Prod. status:		Volume of dump:

Name of Locality : Skjerp 7

(Object Id : 1854,030,07,00)

---

Location

County :

Nordland (18)

Municipality :

Ballangen (1854)

Map 1:50000:

Skjomen (1331-1)

Map 1:250000:

Narvik

Marking point:

Longitude:

16.8227230

Latitude:

68.2450240

EU89-UTM Zone 33

(Coordinates IS confirmed)

X-coord:

575382 m.

Y-coord:

7571296 m.

Commodity

	Main Type:	Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn)	Sub Type:	Copper
			Element(s):	Kis Cu Zn

Production

	Activity:	Pitting	Reserves:
	Prod. method:		Production:
	Prod. status:		Volume of dump:

---

Analyse Results

from

Deposit Area 1854 - 030 Njallavarto

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*	Au#
NO0328.01	Bedrock	5880	25000	2610	85	-16	-8.2	640.0
NO0328.02	Bedrock	3020	5060	688	105	-16	-8.2	27.0

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

Sample No.	Pt#	Pd#	As*	Cd*	Ba*	Mo*	Sn*	Sb*	Bi*
NO0328.01	3.0	3.0	-20	82.6	387	143.00	-20	-20	-20
NO0328.02	3.0	3.0	-20	17.5	769	22.10	-20	-20	-20

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

Sample No.	S%	V*	Cr*	Mn*	Fe%	Th*	U*	Sr*	La*
NO0328.01	3.64	21	-8	176	2.55	-30.00	-30.00	215.0	14.40
NO0328.02	2.78	15	-8	128	3.66	-30.00	-30.00	130.0	-8.20

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

Sample No.	B*
NO0328.01	-41
NO0328.02	-41

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The fact sheet was created on 17.05.2024

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

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