Norsk versjon
	THE ORE DATABASE
	Occurence 5601 - 002 Annevarri
	(Object Id: 791) (Last updated: 16.04.2007)

Operations

	From - To	Activity	Comments
	1990 - 1990	Sampling	Company/Institution :NGU

Mineralization

	Era:	Paleozoic	Period:
	Genesis:	Shear zone formation	Form:	Irregular
	Main texture:	Fracture filling	Min. distribution:	Disseminated (<20 % ore minerals)

Main grain size:

Fine grained (< 1 mm)

Main alteration:

Chloritisation

	Strike/Dip:		Direction:
			Plunge:

Stratigraphic classification of host rock

Era:

Period:

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

Group:

Formation:

Mineralogy

	Relationship	Mineral	Amount
	Gangue mineral	Quartz	Major mineral (>10%)
	Gangue mineral	Chlorite	Major mineral (>10%)
	Gangue mineral	Amphibole	Subordinate mineral (1-10%)
	Gangue mineral	Feldspar	Subordinate mineral (1-10%)
	Ore mineral	Pyrite	Major mineral (>10%)
	Ore mineral	Magnetite	Subordinate mineral (1-10%)
	Ore mineral	Chalcopyrite	Accessory mineral (<1%)

Lithology:

	Relationship	Rock	Origin
	Host rock	kloritt-amfibol skifer	Extrusive Original rock :Basalt
			Metamorphic facies :Amphibolite
	Wall rock	muskovittrik gneis	Sedimentary Original rock :Arkosic sandstone
			Metamorphic facies :Amphibolite

Structures

	Location:	Type:	Orientation(360 gr.):	Relation to min.:
	Host rock	Schistosity	Strike/Dip :5 / 65	Syn-mineralisation ;...Effect :Controls
	Host rock	Fold axis	Dir./Plunge :122 / 15	Syn-mineralisation ;...Effect :Modifies
	Wall rock	Foliation	Strike/Dip :176 / 70	Pre-mineralisation ;...Effect :None

Information(s) in free text format

Free text

Annevarri er en rustanvisning som opptrer i 4-6 m høye skrenter på østsida av en bekkedal i sørenden av et lite vann øst for Annevarri. Rustsonen kan følges 50-60 m langs skrenten. Sulfidmineraliseringene finnes i og langs tynne (få cm) kvartslinser i en svært tektonisert grønnskifer, og består hovedsakelig av pyritt og mindre mengder kobberkis. I tillegg finnes få mm-brede magnetittrike laminer i grønnskiferen. Disse kan være småfoldet.

Bibliography:

From NGU's Reference Archive:

Roberts, D. , 1973

	Hammerfest. Berggrunnskart Hammerfest M 1:250 000;

;Norges geologiske undersøkelse;KART;1 kart pages

	Abstract:
	Trykt i farger. Beskrivelse i NGU Skrifter nr. 10

Fieldsamples

	Sample No.	Sample type	Miscellanrous
	HA-11-28	Bedrock	Sampler: Sandstad, J.S. Comment: pyritt+kobberkis, fink., i og langs kvartslinser og på stikk i skifrig, kloritt-amfibol bergart No. of registrated element analyses = 1
	HA-11-29	Bedrock	Sampler: Sandstad, J.S. Comment: magnetitt-kvarts, finkornet og fint båndet. No. of registrated element analyses = 1
	HA-11-30	Bedrock	Sampler: Sandstad, J.S. Comment: pyritt, fink. i og langs kvartslinser i klorittskifer No. of registrated element analyses = 1

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

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Analyse Results

from

Deposit Area 5601 - 002 Annevarri

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#
HA-11-28	Bedrock	175	507	4	16	43	.2	1.0
HA-11-29	Bedrock	159	60	2	7	19	.2	44.0
HA-11-30	Bedrock	114	213	3	32	201	.1	1.0

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

Sample No.	Pt#	Pd#	Rh#	As*	Cd*	Ba*	Mo*	Sb*	Bi*
HA-11-28	1.0	3.0	2.0	15	.7	48	1.00	2	2
HA-11-29	1.0	2.0	2.0	16	.2	41	1.00	2	2
HA-11-30	9.0	10.0	2.0	2	.4	11	1.00	2	2

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

Sample No.	S%	V*	Cr*	Mn*	Fe%	Th*	U*	W*	Sr*
HA-11-28	.14	102	53	348	9.68	1.00	5.00	1	5.0
HA-11-29	.12	33	52	109	18.16	2.00	5.00	1	6.0
HA-11-30	.05	83	449	889	8.90	2.00	5.00	1	51.0

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

Sample No.	La*	B*	Na*	Mg*	Al*	P*	K *	Ca*	Ti*
HA-11-28	2.00	2	0	2	3	0	0	0	0
HA-11-29	3.00	2	0	0	0	0	0	0	0
HA-11-30	5.00	2	0	4	4	0	0	2	0

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The fact sheet was created on 29.04.2024

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

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