Fact Sheet for <b>Occurence 4613 - 040 Folderøy havn</b>

					Norsk versjon
	THE ORE DATABASE
	Occurence 4613 - 040 Folderøy havn
	(Object Id: 4850) (Last updated: 03.04.1997)

Location

County:

Vestland

Municipality:

Bømlo (4613)

Map 1:50000:

Fitjar (1114-1)

Map 1:250000:

Haugesund

Coordinate system:

EU89-UTM Zone 32

East:

292517 m.

North:

6635291 m.

Longitude:

5.3008560

Latitude:

59.8032480

Show on map

Resource

	Resource Type:	Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn)	Resource Subtype:	Sulphides
			Element(s):	Kis

Importance

Raw material meaning:

Not Assessed (reg. 18.02.2015)

Resources and production

	Activity:	Pitting	Reserves:
	Operating method:		Historical production:

Mineralization

Era: Paleozoic Period:

Genesis: Hydrothermal vein Form: Lens

Main texture: Fracture filling Min. distribution:

Main grain size: Fine grained (< 1 mm) Main alteration:

Strike/Dip: 360 / 42 Direction:

Plunge:

Stratigraphic classification of host rock

Era: Paleozoic Period: Ordovician

Province: Caledonides

Geotec.unit: Hardangerfjord Nappe Complex

Tectonic complex:

Igneous complex: Sunnhordland Batholith

Group: Formation:

Mineralogy

Relationship Mineral Amount

Gangue mineral Quartz Major mineral (>10%)

Gangue mineral Muscovite Accessory mineral (<1%)

Ore mineral Pyrite

Lithology:

Relationship Rock Origin

Host rock Granodioritt Intrusive

Structures

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

Host rock Shear plane Strike/Dip :360 / 42 Syn-mineralisation ;...Effect :Controls

Information(s) in free text format

Free text

Like ved sjøen, litt nord for Folderøy havn, ligger en opptil 70 cm tykk og minst 5 m lang kvartsåre. Den fortsetter ut i sjøen, men synes å kile ut, orienteringen er 0/42Ø. Åra inneholder litt finkornet svovelkis som forekommer i uregelmessige 1 cm tykke årer. Enkelte muskovittrike partier, opptil 10 cm store og ytterst uregelmessige, ses også. I liggen finnes enkelte tynne kvartsårer med litt svovelkis. Det var boret et hull i åra og sprengt ut et stykke, et skjerp var det dog ikke snakk om. Litt doleritt med svak disseminasjon av svovelkis forekommer både over og under åra, som ellers ligner kvartsårene i Lykling. Vertsbergarten er granitt. Åra vurderes uinteressant.

Fieldsamples

Sample No. Sample type Miscellanrous

HO0161.01 Bedrock

Sampler: Wulff, P./...Stored: Løkken

Comment: "Chip-sample", kvarts med 20 % finkornet py og litt muskovitt.

No. of registrated element analyses = 1

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

Analyse Results

from

Deposit Area 4613 - 040 Folderøy havn

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#

HO0161.01 Bedrock 16 1 291 22 7 11.2 68.0

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

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

HO0161.01 -3.0 3.0 -5.0 5 .3 8 71.00 2 313

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

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

HO0161.01 10.86 -1 4 11 13.37 -2.00 -5.00 -2 1.0

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

Sample No. La* B*

HO0161.01 -1.00 7

Era:	Paleozoic	Period:
Genesis:	Hydrothermal vein	Form:	Lens
Main texture:	Fracture filling	Min. distribution:

	Province:	Caledonides
	Geotec.unit:	Hardangerfjord Nappe Complex
	Tectonic complex:
	Igneous complex:	Sunnhordland Batholith

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

	Relationship	Rock	Origin
	Host rock	Granodioritt	Intrusive

	Location:	Type:	Orientation(360 gr.):	Relation to min.:
	Host rock	Shear plane	Strike/Dip :360 / 42	Syn-mineralisation ;...Effect :Controls

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	Au#
HO0161.01	Bedrock	16	1	291	22	7	11.2	68.0

Sample No.	Pt#	Pd#	Rh#	As*	Cd*	Ba*	Mo*	Sb*	Bi*
HO0161.01	-3.0	3.0	-5.0	5	.3	8	71.00	2	313

Sample No.	S%	V*	Cr*	Mn*	Fe%	Th*	U*	W*	Sr*
HO0161.01	10.86	-1	4	11	13.37	-2.00	-5.00	-2	1.0