Fact Sheet for Deposit Area 1219

					Norsk versjon
	THE ORE DATABASE
	Deposit Area 1219 - 031
	(Last updated 13.mar.1997)

Name of Deposit Area : Finnåsvatnet

(Object Id : 1219,031,00,00)

Location

County :

Hordaland (12)

Municipality :

Bømlo (1219)

Map 1:50000:

Fitjar (1114-1)

Map 1:250000:

Haugesund

Marking point:

Longitude:

5.2745340

Latitude:

59.7593560

EU89-UTM Zone 32

(Coordinates IS confirmed)

X-coord:

290767 m.

Y-coord:

6630491 m.

Commodity

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

Production

Activity:	Pitting	Reserves:
Prod. method:	Open pit and underground mining	Production:
Prod. status:		Volume of dump:	20 m3

Importance

Public: Not Assessed (reg. 18.02.2015)

Economical: Not classified/evaluated

Operations

From - To Activity Comments

Test mining

Mineralization

Era: Paleozoic Period: Cambrian

Dating: Method:

Genesis: Volcex Form: Layer

Main texture: Banded Min. distribution: Massive (>50 % ore minerals)

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

Strike/Dip: 36 / 55 Direction:

Plunge:

Stratigraphic classification of host rock

Era: Paleozoic Period: Cambrian

Province:

Geotec.unit:

Tectonic complex:

Igneous complex:

Group: Formation: Geitungenheten

Mineralogy

Relationship Mineral Amount

Gangue mineral Quartz Major mineral (>10%)

Ore mineral Pyrrhotite Major mineral (>10%)

Ore mineral Pyrite Subordinate mineral (1-10%)

Lithology:

Relationship Rock Origin

Host rock Basalt Extrusive
Original rock :Basalt

Metamorphic facies :Greenschist

Structures

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

Host rock Primary layering Strike/Dip :36 / 55 Syn-mineralisation ;...Effect :Controls

Information(s) in free text format

Free text

Mineraliseringen ligger på den østsiden av et nes som stikker ut mot nord på Finnåsvatnets vestlige bredd. Området er dekket av tett vegetasjon, og de 5 skjerpene er nesten helt overgrodd. Et av dem var vannfylt og mer enn 2 m dypt, de andre var 0.5-1 m dype. Skjerpene ligger langs to horisonter i en basaltsekvens, det er ca. 3.5 m mellem horisontere og omtrent 15 m mellem de ytterste skjerpene. Basaltens lagning ble målt i vannkanten til 36/55°Ø, og orienteringen av sulfidlagene er tilsvarende. Sulfidlaget er minst 60 cm tykt ved det vannfylte skjerpet. Malmen er laminert, finkornet, massiv og består nesten utelukkende av magnetkis, noe svovelkis ses også. Mineraliseringen er av vasskistypen. Mineraliseringen er ikke omtalt i litteraturen.

Fieldsamples

Sample No. Sample type Miscellanrous

HO0148.01 Bedrock

Sampler :Wulff, P./...Stored :Løkken

Comment :Basalt med po-årer.

No. of registrated element analyses = 1

HO0148.02 Bedrock

Sampler :Wulff, P./...Stored :Løkken

Comment :Malm, fink. po i chert-matriks.

No. of registrated element analyses = 1

HO0148.03 Bedrock

Sampler :Wulff, P./...Stored :Løkken

Comment :Malm, fink. po i chert-matriks.

No. of registrated element analyses = 1

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

Analyse Results

from

Deposit Area 1219 - 031 Finnåsvatnet

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#

HO0148.01 Bedrock 126 254 17 20 75 .7 15.0

HO0148.02 Bedrock 140 275 20 22 109 1.1 19.0

HO0148.03 Bedrock 155 202 19 23 101 .9 12.0

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

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

HO0148.01 3.0 -3.0 -5.0 208 .3 15 18.00 9 -2

HO0148.02 -3.0 -3.0 -5.0 60 .9 10 30.00 9 -2

HO0148.03 -3.0 -3.0 -5.0 60 .3 9 23.00 10 2

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

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

HO0148.01 11.72 39 8 378 20.62 2.00 -5.00 -2 2.0

HO0148.02 16.41 112 14 187 28.21 2.00 -5.00 3 1.0

HO0148.03 16.49 46 9 294 27.90 2.00 -5.00 3 1.0

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

Sample No. La* B*

HO0148.01 1.00 25

HO0148.02 2.00 15

HO0148.03 1.00 3

Era:	Paleozoic	Period:	Cambrian
Dating:		Method:
Genesis:	Volcex	Form:	Layer
Main texture:	Banded	Min. distribution:	Massive (>50 % ore minerals)

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

Relationship	Mineral	Amount
Gangue mineral	Quartz	Major mineral (>10%)
Ore mineral	Pyrrhotite	Major mineral (>10%)
Ore mineral	Pyrite	Subordinate mineral (1-10%)

Relationship	Rock	Origin
Host rock	Basalt	Extrusive Original rock :Basalt
		Metamorphic facies :Greenschist

	Location:	Type:	Orientation(360 gr.):	Relation to min.:
	Host rock	Primary layering	Strike/Dip :36 / 55	Syn-mineralisation ;...Effect :Controls

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	Au#
HO0148.01	Bedrock	126	254	17	20	75	.7	15.0
HO0148.02	Bedrock	140	275	20	22	109	1.1	19.0
HO0148.03	Bedrock	155	202	19	23	101	.9	12.0

Sample No.	Pt#	Pd#	Rh#	As*	Cd*	Ba*	Mo*	Sb*	Bi*
HO0148.01	3.0	-3.0	-5.0	208	.3	15	18.00	9	-2
HO0148.02	-3.0	-3.0	-5.0	60	.9	10	30.00	9	-2
HO0148.03	-3.0	-3.0	-5.0	60	.3	9	23.00	10	2

Sample No.	S%	V*	Cr*	Mn*	Fe%	Th*	U*	W*	Sr*
HO0148.01	11.72	39	8	378	20.62	2.00	-5.00	-2	2.0
HO0148.02	16.41	112	14	187	28.21	2.00	-5.00	3	1.0
HO0148.03	16.49	46	9	294	27.90	2.00	-5.00	3	1.0