Fact Sheet for <b>Occurence 5605

					Norsk versjon
	THE ORE DATABASE
	Occurence 5605 - 052 Ferdesvatn
	(Object Id: 1960) (Last updated: 04.02.2005)

Location

County:

Finnmark

Municipality:

Sør-Varanger (5605)

Map 1:50000:

Neiden (2334-2)

Map 1:250000:

Kirkenes

Coordinate system:

EU89-UTM Zone 36

East:

357542 m.

North:

7740162 m.

Longitude:

29.3134700

Latitude:

69.7308710

Show on map

Resource

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

Importance

Raw material meaning:

Little Importance (reg. 18.02.2015)

Resources and production

	Activity:	Exploration	Reserves:
	Operating method:		Historical production:

Operations

From - To Activity Comments

1996 - 1996 Sampling Company/Institution :NGU

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: 125 / 70 Direction:

Plunge:

Stratigraphic classification of host rock

Era: Archean Period:

Province: Troms-Finnmark Basement Province

Geotec.unit:

Tectonic complex:

Igneous complex:

Group: Formation:

Mineralogy

Relationship Mineral Amount

Gangue mineral Amphibole Major mineral (>10%)

Gangue mineral Quartz Major mineral (>10%)

Ore mineral Magnetite Major mineral (>10%)

Ore mineral Pyrite Accessory mineral (<1%)

Lithology:

Relationship Rock Origin

Wall rock Light grey granitic gneiss Sedimentary
Original rock :Greywacke

Metamorphic facies :Amphibolite

Wall rock Amphibolite Extrusive
Original rock :Basalt

Metamorphic facies :Amphibolite

Structures

Location: Type: Orientation(360 gr.): Relation to min.:

Host rock Foliation Strike/Dip :125 / 70 Post-mineralisation ;...Effect :None

Host rock Primary layering Strike/Dip :125 / 70 Syn-mineralisation ;...Effect :Controls

Information(s) in free text format

Free text

Mineraliseringen ligger 800 m øst for Ferdesvatn. Den opptrer i en amfibolitthorisont som strekker seg SØ-over til Soarvenjunni-mineraliseringen (FI0285). Den båndede amfibolitten består av veksling av lyse (feltspatrike) og mørke amfibolittbånd, granatrike bånd og rene kvartsbånd. Disse veksler med lys, finkornig gneis. Tre horisonter av finkornet kvartsbåndet magnetitt-mineralisering med litt svovelkis (prøve 01) opptrer i (hovedsaklig) lys gneis: Fra ligg (øst) til heng (vest): 5 - 15 cm mektig mineralisering, 10 - 30 cm (varierende) mektig lys gneis, 10 - 20 cm mektig mineralisering, 0.5 - 1 m mektig lys gneis og øverst 0.5 m mektig mineralisering. Litt lenger SSØ, den mineraliserte sonen kan følges minst 100 m, opptrer en magnetitt-mineralisering av minst 1.5 m mektighet.

Bibliography:

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

Iversen, E. 1989: Kartblad Neiden (2334 II). Feltarbeider 1989. Int. rapp. 2074. Prospektering A/S.

Fieldsamples

Sample No. Sample type Miscellanrous

FI0290.01 Bedrock

Sampler: Wilberg/...Stored: Løkken

Comment: Fine grained, quartz banded mt. min. with a little py.

No. of registrated element analyses = 1

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

Analyse Results

from

Deposit Area 5605 - 052 Ferdesvatn

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#

FI0290.01 Bedrock 21 13 -3 -1 3 -.3 2.0

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

Sample No. Pt# Pd# Rh# As* Cd* Ba* Mo* Sb* Bi*

FI0290.01 2.0 3.0 5.0 -2 -.2 14 -1.00 -2 2

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

Sample No. S% V* Cr* Mn* Fe% Th* U* W* Sr*

FI0290.01 .15 9 3 362 18.27 7.00 -5.00 -2 2.0

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

Sample No. La* B*

FI0290.01 7.00 -3

	From - To	Activity	Comments
	1996 - 1996	Sampling	Company/Institution :NGU

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

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

Relationship	Mineral	Amount
Gangue mineral	Amphibole	Major mineral (>10%)
Gangue mineral	Quartz	Major mineral (>10%)
Ore mineral	Magnetite	Major mineral (>10%)
Ore mineral	Pyrite	Accessory mineral (<1%)

Relationship	Rock	Origin
Wall rock	Light grey granitic gneiss	Sedimentary Original rock :Greywacke
		Metamorphic facies :Amphibolite
Wall rock	Amphibolite	Extrusive Original rock :Basalt
		Metamorphic facies :Amphibolite

Location:	Type:	Orientation(360 gr.):	Relation to min.:
Host rock	Foliation	Strike/Dip :125 / 70	Post-mineralisation ;...Effect :None
Host rock	Primary layering	Strike/Dip :125 / 70	Syn-mineralisation ;...Effect :Controls

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	Au#
FI0290.01	Bedrock	21	13	-3	-1	3	-.3	2.0

Sample No.	Pt#	Pd#	Rh#	As*	Cd*	Ba*	Mo*	Sb*	Bi*
FI0290.01	2.0	3.0	5.0	-2	-.2	14	-1.00	-2	2

Sample No.	S%	V*	Cr*	Mn*	Fe%	Th*	U*	W*	Sr*
FI0290.01	.15	9	3	362	18.27	7.00	-5.00	-2	2.0