Norsk versjon
	THE ORE DATABASE
	Occurence 5605 - 014 Neverskrukkbukta
	(Object Id: 670) (Last updated: 26.01.2005)

Operations

	From - To	Activity	Comments
	1968 - 1968	Geophysics	Company/Institution :NGU
	1983 - 1983	Geology	Company/Institution :Prospektering A/S

Mineralization

	Era:	Archean	Period:
	Genesis:	Sedex	Form:	Layer
	Main texture:	Banded	Min. distribution:	Semi-massive (20-50 % ore minerals)

Main grain size:

Fine grained (< 1 mm)

Main alteration:

	Strike/Dip:		Direction:
			Plunge:

Stratigraphic classification of host rock

Era:

Archean

Period:

	Province:	Troms-Finnmark Basement Province
	Geotec.unit:
	Tectonic complex:
	Igneous complex:

Group:

Bjørnevann Group

Formation:

Fisketind Formation

Mineralogy

	Relationship	Mineral	Amount
	Gangue mineral	Quartz	Major mineral (>10%)
	Gangue mineral	Amphibole	Major mineral (>10%)
	Ore mineral	Magnetite	Major mineral (>10%)

Lithology:

	Relationship	Rock	Origin
	Wall rock	Hornblende Gneiss	Extrusive Original rock :Basalt
			Metamorphic facies :Amphibolite
	Wall rock	Light Mica Gneiss	Sedimentary Original rock :Muddy sandstone
			Metamorphic facies :Amphibolite

Structures

	Location:	Type:	Orientation(360 gr.):	Relation to min.:
	Host rock	Primary layering	Strike/Dip :145 / 50	Syn-mineralisation ;...Effect :Controls
	Host rock	Foliation	Strike/Dip :145 / 50	Post-mineralisation ;...Effect :None
	Host rock	Fold axis	Dir./Plunge :145 / 50	Post-mineralisation ;...Effect :Modifies

Information(s) in free text format

Free text

Malmer av variabel kvalitet er her foldet ned i små isolerte strukturer. Tynne malmer som ligger i sedimenter uten hornblendegneis er også funnet. Det er uklart hvilke malmtyper de kan korreleres med, men Ampervannmalmene er mest sannsynlige. På en liten topp på Rambergneset i Neverskrukkbukta er det to 20 m lange, grunne og gjengrodde røskegrøfter uten blotning av malmen. Blotning i nærheten av finkornet kvartsbåndet magnetittmineralisering (prøve 01). Bånding: 145°/50°. De spredte malmlinsene fortsetter NNV-over til Krokvatnet. Malmareal: 3000 - 5000 m2 i isolerte flisete malmer med gehalt 10 - 30 % Fe magn.

Bibliography:

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

Iversen, E. 1986: Jernmalmer i Sør-Varanger. Int. rapp. 1686. Prospektering A/S.

Fieldsamples

	Sample No.	Sample type	Miscellanrous
	FI0015.01	Bedrock	Sampler: Wilberg/...Stored: Løkken Comment: Fine grained, quartz banded mt min. 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: 2046 14,01,00)

Location

County:

Finnmark

Municipality:

Sør-Varanger (5605)

Map 1:50000:

Kirkenes (2434-2)

Map 1:250000:

Kirkenes

Coordinate system:

EU89-UTM Zone 36

East:

386770 m.

North:

7720209 m.

Longitude:

30.0929890

Latitude:

69.5663690

Show on map

Resource

	Resource Type:	Ferrous metals(Fe, Mn, Ti)	Resource Subtype:	Iron
			Element(s):	Fe

Resources and production

	Activity:	Exploration	Reserves:
	Operating method:		Historical production:

---

Analyse Results

from

Deposit Area 5605 - 014 Neverskrukkbukta

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#
FI0015.01	Bedrock	5	15	7	-1	6	-.3	1.0

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

Sample No.	Pt#	Pd#	Rh#	As*	Cd*	Ba*	Mo*	Sb*	Bi*
FI0015.01	-1.0	-1.0	-1.0	-2	1.4	64	-1.00	2	-2

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

Sample No.	V*	Cr*	Mn*	Fe%	Th*	U*	W*	Sr*	La*
FI0015.01	5	1	339	29.07	5.00	-5.00	-2	16.0	-1.00

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

Sample No.	B*
FI0015.01	3

---

The fact sheet was created on 02.05.2024

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

Copyright © 2024 Geological Survey of Norway