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	THE ORE DATABASE
	Deposit Area 1931 - 001
	(Last updated 18.feb.2005)

Importance

Public:

Little Importance (reg. 18.02.2015)

Economical:

Minor interest , (Confirmed 18.feb.2005 by Peter Ihlen)

Mineralization

	Era:	Proterozoic	Period:
	Dating:		Method:
	Genesis:	Volcex	Form:
	Main texture:	Foliated	Min. distribution:	Disseminated (<20 % ore minerals)

Main grain size:

Medium grained (1-3 mm)

Main alteration:

	Strike/Dip:	180 / 90	Direction:
			Plunge:

Stratigraphic classification of host rock

Era:

Proterozoic

Period:

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

Group:

Formation:

Mineralogy

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

Lithology:

	Relationship	Rock	Origin
	Host rock	granittpegmatitt	Intrusive Original rock :Granite
	Host rock	biotittskifer	Extrusive Original rock :Tuff

Structures

	Location:	Type:	Orientation(360 gr.):	Relation to min.:
	Host rock	Foliation	Strike/Dip :180 / 90	Post-mineralisation ;...Effect :None

Information(s) in free text format

Free text

Mineraliseringen er blottet over 7 m mektighet og 15 m lengde i fjæra. Det er middelskornet biotittskifer med noe amfibol som er impregnert med magnetkis, svovelkis, kobberkis og litt molybdenglans (prøve 01 og 02). Biotittskiferen inneholder smale amfibolrike bånd og lyse kvartsittiske bånd. I skiferen er det mange granittpegmatittlinser og diskordante ganger på opptil 3 m mektighet. Disse fører også mindre mengder av disseminert svovelkis, magnetkis, kobberkis og molybdenglans (03). Ca. 30 m øst for mineraliseringen er det blottet granittisk gneis.

Fieldsamples

	Sample No.	Sample type	Miscellanrous
	TR0211.01	Bedrock	Sampler :Wilberg, R./...Stored :Løkken Comment :Biotittskifer med po-py-cpy-MoS2-diss. No. of registrated element analyses = 1
	TR0211.02	Bedrock	Sampler :Wilberg, R./...Stored :Løkken Comment :Biotittskifer med po-py-cpy-MoS2-diss. No. of registrated element analyses = 1
	TR0211.03	Bedrock	Sampler :Wilberg, R./...Stored :Løkken Comment :Granittpegmatitt med py-po-cpy-MoS2-diss. 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 1931 - 001 Laukvik

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#
TR0211.01	Bedrock	256	111	9	39	154	-1.0	1.0
TR0211.02	Bedrock	300	85	6	42	180	-1.0	1.0
TR0211.03	Bedrock	57	5	5	6	24	-1.0	1.0

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Sample No.	Pt#	Pd#	As*	Cd*	Ba*	Mo*	Sn*	Sb*	Bi*
TR0211.01	8.0	9.0	-20	-1.0	1600	14.40	-20	-20	-20
TR0211.02	7.0	10.0	-20	-1.0	1200	25.70	-20	-20	-20
TR0211.03	3.0	3.0	-20	-1.0	26	49.10	-20	-20	-20

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Sample No.	S%	V*	Cr*	Mn*	Fe%	Th*	U*	Sr*	La*
TR0211.01	3.11	710	424	433	8.35	-30.00	-30.00	23.5	8.82
TR0211.02	3.46	620	398	335	10.80	-30.00	-30.00	13.6	-1.00
TR0211.03	.48	13	5	22	1.11	38.00	32.00	12.8	1.05

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

Sample No.	B*
TR0211.01	-5
TR0211.02	-5
TR0211.03	-5

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The fact sheet was created on 09.05.2024

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

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