Fact Sheet for <b>Occurence 4613

					Norsk versjon
	THE ORE DATABASE
	Occurence 4613 - 033 Moane
	(Object Id: 4843) (Last updated: 24.08.2023)

Location

County:

Vestland

Municipality:

Bømlo (4613)

Map 1:50000:

Bømlo (1114-2)

Map 1:250000:

Haugesund

Coordinate system:

EU89-UTM Zone 32

East:

288217 m.

North:

6626891 m.

Longitude:

5.2328810

Latitude:

59.7258040

Show on map

Resource

	Resource Type:	Precious metals (Au,Ag,PGE)	Resource Subtype:	Gold
			Element(s):	Au As Pb Zn Cu

Importance

Raw material meaning:

Not Assessed (reg. 18.02.2015)

Resources and production

	Activity:	Test mining	Reserves:
	Operating method:	Open pit and underground mining	Historical production:	50 thousand tons

Operations

From - To Activity Comments

1880 - 1890 Test mining

Mineralization

Era: Paleozoic Period:

Genesis: Hydrothermal vein Form: Lens

Main texture: Foliated Min. distribution: Semi-massive (20-50 % ore minerals)

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

Strike/Dip: 258 / 42 Direction:

Plunge:

Stratigraphic classification of host rock

Era: Paleozoic Period: Ordovician

Province:

Geotec.unit:

Tectonic complex:

Igneous complex:

Group: Formation: Geitungenheten

Mineralogy

Relationship Mineral Amount

Gangue mineral Quartz Major mineral (>10%)

Gangue mineral Chlorite Subordinate mineral (1-10%)

Gangue mineral Carbonate Subordinate mineral (1-10%)

Ore mineral Pyrite Subordinate mineral (1-10%)

Ore mineral Sphalerite Subordinate mineral (1-10%)

Ore mineral Galena Subordinate mineral (1-10%)

Ore mineral Chalcopyrite Accessory mineral (<1%)

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 Shear plane Strike/Dip :258 / 42 Syn-mineralisation ;...Effect :Controls

Information(s) in free text format

Free text

Mineraliseringen ligger i en liten dal like vest og nedenfor veien til Langevåg, 300 m nordøst for avkjørselen til Olavskulen. "Moane" er nærmeste navngivne lokalitet og ligger 100 syd for synken på den modsatte siden av veien. Synken er vannfylt og 2x2 m i tverrsnitt, og her ligger ca. 20 m3 tippmateriale. Mineraliseringens orientering synes å være 78/42°V. Tippmaterialet viser at det er en kvartsåre som er brutt ut. En kvartsblokk hadde 20 cm kvarts, og åra har derfor minst denne tykkelsen. Størsteparten av tippmaterialet består av forskifret basalt, men noen løsblokker av basalt var helt isotrope og udeformerte, disse er muligens yngre enn forskifringen. Enkelte malmblokker inneholder 20-30% malmmineraler, vesentlig blyglans, sinkblende, svovelkis samt litt kobberkis. I en polerprøve er det sett endel gullkorn av 1-10 m's størrelse. Mineraliseringen er interessant, dels har den gull, dels har den adskillige prosent Pb og Zn. Dette ses ikke i tilsvarende mengde i Bømlos øvrige gullmineraliseringer. Mineraliseringen er ikke omtalt i litteraturen.

Fieldsamples

Sample No. Sample type Miscellanrous

HO0154.01 Bedrock

Sampler: Wulff, P./...Stored: Løkken

Comment: Kvarts med litt kloritt samt 10-15 % sulfider i form av py, ga, sl og cpy. Py-kornene er opptil 3 mm store.

No. of registrated element analyses = 1

HO0154.02 Bedrock

Sampler: Wulff, P./...Stored: Løkken

Comment: Kvarts med litt kloritt samt 10-15 % sulfider i form av py, ga, sl og cpy. Py-kornene er opptil 3 mm store.

No. of registrated element analyses = 1

HO0154.03 Bedrock

Sampler: Wulff, P./...Stored: Løkken

Comment: Kvarts med litt kloritt samt 10-15 % sulfider i form av py, ga, sl og cpy. Py-kornene er opptil 3 mm store.

No. of registrated element analyses = 1

HO0154.04 Bedrock

Sampler: Wulff, P./...Stored: Løkken

Comment: Kvarts med 15-20 % klorittflak samt ca. 10 % sulfider i form av py, ga, sl og cpy. Py-kornene er oftest finkornede.

No. of registrated element analyses = 1

HO0154.05 Bedrock

Sampler: Wulff, P./...Stored: Løkken

Comment: Kvarts med 15-20 % klorittflak samt ca. 10 % sulfider i form av py, ga, sl og cpy. Py-kornene er oftest finkornede.

No. of registrated element analyses = 1

HO0154.06 Bedrock

Sampler: Wulff, P./...Stored: Løkken

Comment: Kvarts med 15-20 % klorittflak samt ca. 10 % sulfider i form av py, ga, sl og cpy. Py-kornene er oftest finkornede.

No. of registrated element analyses = 1

HO0154.07 Bedrock

Sampler: Wulff, P./...Stored: Løkken

Comment: Små sulfidrike fragmenter med ga, cpy, sl og py, fragmentene er for små til å utgjøre selvstendige prøver, men utgjør en slags "chip-sample".

No. of registrated element analyses = 1

Moane 01 Dump

Sampler: J.S. Sandstad

Comment: Galena+pyrite+chalcopyrite dissemination/lenses in milky quartz

No. of registrated element analyses = 1

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

Analyse Results

from

Deposit Area 4613 - 033 Moane

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#

HO0154.01 Bedrock 1325 473 16908 3 28 47.5 2211.0

HO0154.02 Bedrock 2064 59 23553 5 53 78.8 8206.0

HO0154.03 Bedrock 727 36 20300 4 33 60.4 1184.0

HO0154.04 Bedrock 1405 793 11821 9 112 21.3 3891.0

HO0154.05 Bedrock 4143 9449 22418 3 39 108.4 7450.0

HO0154.06 Bedrock 16556 31015 21418 2 54 101.1 13218.0

HO0154.07 Bedrock 4012 5493 21559 5 65 38.0 11872.0

Moane 01 Dump 6670 10750 25100 9 75 64.5 17650.0

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

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

HO0154.01 -3.0 -3.0 -5.0 22 40.3 3 3.00 3

HO0154.02 -3.0 -3.0 -5.0 25 36.1 3 3.00 4

HO0154.03 -3.0 -3.0 -5.0 17 22.5 2 3.00 3

HO0154.04 -3.0 -3.0 -5.0 20 81.3 14 3.00 4

HO0154.05 -3.0 -3.0 -5.0 25 591.3 3 5.00 4

HO0154.06 -3.0 -3.0 -5.0 24 1809.7 4 4.00 -2

HO0154.07 -3.0 -3.0 -5.0 25 341.7 4 3.00 2

Moane 01 29 690.0 30 4.93 1 4

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

Sample No. Bi* Se* Ga* Ge* In* S% V* Cr* Mn*

HO0154.01 51 1.76 1 6 117

HO0154.02 59 2.59 1 19 259

HO0154.03 75 1.63 1 7 297

HO0154.04 13 2.76 3 34 674

HO0154.05 116 4.45 1 15 292

HO0154.06 64 7.00 1 20 199

HO0154.07 19 3.92 2 22 296

Moane 01 40 8.00 1.92 0.06 7.16 5.48 6 62 270

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

Sample No. Fe% Th* U* W* Rb* Sr* Y* Zr* Nb*

HO0154.01 1.64 -2.00 -5.00 -2 6.0

HO0154.02 2.39 -2.00 -5.00 -2 13.0

HO0154.03 1.61 -2.00 -5.00 10 14.0

HO0154.04 2.88 -2.00 -5.00 -2 35.0

HO0154.05 3.22 -2.00 -5.00 -2 17.0

HO0154.06 5.11 -2.00 -5.00 2 11.0

HO0154.07 3.28 -2.00 -5.00 -2 14.0

Moane 01 4.76 0.52 0.10 0 6.1 13.8 2.2 9 0.50

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

Sample No. Ta* Cs* La* Ce* B* Li* Be* P* Sc*

HO0154.01 -1.00 29

HO0154.02 -1.00 22

HO0154.03 -1.00 13

HO0154.04 4.00 6

HO0154.05 -1.00 9

HO0154.06 -1.00 11

HO0154.07 -1.00 11

Moane 01 -0.05 0.18 2.60 5.32 2 0 70 1.50

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

Sample No. Ti* Te* Hf* Re* Tl*

HO0154.01

HO0154.02

HO0154.03

HO0154.04

HO0154.05

HO0154.06

HO0154.07

Moane 01 150 12.45 0.20 -0 0

Era:	Paleozoic	Period:
Genesis:	Hydrothermal vein	Form:	Lens
Main texture:	Foliated	Min. distribution:	Semi-massive (20-50 % ore minerals)

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

Relationship	Mineral	Amount
Gangue mineral	Quartz	Major mineral (>10%)
Gangue mineral	Chlorite	Subordinate mineral (1-10%)
Gangue mineral	Carbonate	Subordinate mineral (1-10%)
Ore mineral	Pyrite	Subordinate mineral (1-10%)
Ore mineral	Sphalerite	Subordinate mineral (1-10%)
Ore mineral	Galena	Subordinate mineral (1-10%)
Ore mineral	Chalcopyrite	Accessory mineral (<1%)

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

	Location:	Type:	Orientation(360 gr.):	Relation to min.:
	Host rock	Shear plane	Strike/Dip :258 / 42	Syn-mineralisation ;...Effect :Controls

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	Au#
HO0154.01	Bedrock	1325	473	16908	3	28	47.5	2211.0
HO0154.02	Bedrock	2064	59	23553	5	53	78.8	8206.0
HO0154.03	Bedrock	727	36	20300	4	33	60.4	1184.0
HO0154.04	Bedrock	1405	793	11821	9	112	21.3	3891.0
HO0154.05	Bedrock	4143	9449	22418	3	39	108.4	7450.0
HO0154.06	Bedrock	16556	31015	21418	2	54	101.1	13218.0
HO0154.07	Bedrock	4012	5493	21559	5	65	38.0	11872.0
Moane 01	Dump	6670	10750	25100	9	75	64.5	17650.0

Sample No.	Pt#	Pd#	Rh#	As*	Cd*	Ba*	Mo*	Sn*	Sb*
HO0154.01	-3.0	-3.0	-5.0	22	40.3	3	3.00		3
HO0154.02	-3.0	-3.0	-5.0	25	36.1	3	3.00		4
HO0154.03	-3.0	-3.0	-5.0	17	22.5	2	3.00		3
HO0154.04	-3.0	-3.0	-5.0	20	81.3	14	3.00		4
HO0154.05	-3.0	-3.0	-5.0	25	591.3	3	5.00		4
HO0154.06	-3.0	-3.0	-5.0	24	1809.7	4	4.00		-2
HO0154.07	-3.0	-3.0	-5.0	25	341.7	4	3.00		2
Moane 01				29	690.0	30	4.93	1	4

Sample No.	Bi*	Se*	Ga*	Ge*	In*	S%	V*	Cr*	Mn*
HO0154.01	51					1.76	1	6	117
HO0154.02	59					2.59	1	19	259
HO0154.03	75					1.63	1	7	297
HO0154.04	13					2.76	3	34	674
HO0154.05	116					4.45	1	15	292
HO0154.06	64					7.00	1	20	199
HO0154.07	19					3.92	2	22	296
Moane 01	40	8.00	1.92	0.06	7.16	5.48	6	62	270

Sample No.	Fe%	Th*	U*	W*	Rb*	Sr*	Y*	Zr*	Nb*
HO0154.01	1.64	-2.00	-5.00	-2		6.0
HO0154.02	2.39	-2.00	-5.00	-2		13.0
HO0154.03	1.61	-2.00	-5.00	10		14.0
HO0154.04	2.88	-2.00	-5.00	-2		35.0
HO0154.05	3.22	-2.00	-5.00	-2		17.0
HO0154.06	5.11	-2.00	-5.00	2		11.0
HO0154.07	3.28	-2.00	-5.00	-2		14.0
Moane 01	4.76	0.52	0.10	0	6.1	13.8	2.2	9	0.50

Sample No.	Ta*	Cs*	La*	Ce*	B*	Li*	Be*	P*	Sc*
HO0154.01			-1.00		29
HO0154.02			-1.00		22
HO0154.03			-1.00		13
HO0154.04			4.00		6
HO0154.05			-1.00		9
HO0154.06			-1.00		11
HO0154.07			-1.00		11
Moane 01	-0.05	0.18	2.60	5.32		2	0	70	1.50