Fact Sheet for <b>Occurence 4617

					Norsk versjon
	THE INDUSTRIAL MINERAL DATABASE
	Occurence 4617 - 304 Åkre
	(Object Id: 7941) (Last updated: 27.11.2006)

Location

County:

Vestland

Municipality:

Kvinnherad (4617)

Map 1:50000:

Varaldsøy (1215-2)

Map 1:250000:

Odda

Coordinate system:

EU89-UTM Zone 32

East:

334566 m.

North:

6666898 m.

Longitude:

6.0239030

Latitude:

60.1056020

Show on map

Resource

Resource Type:

Carbonates

Resource Subtype:

Limestone

Importance

Raw material meaning:

Little Importance (reg. 18.02.2015)

Resources and production

	Activity:	Exploration	Reserves:
	Operating method:		Historical production:

Products

Element/product Crude ore grade or quality Reg. date

Limestone % 15.10.2024

Mineralization

Genesis: Form:

Main texture: Min. distribution:

Main grain size:

Strike/Dip: Direction:

Plunge:

Stratigraphic classification of host rock

Era: Paleozoic Period:

Province: Caledonides

Geotec.unit: Hardangerfjord Nappe Complex

Tectonic complex:

Igneous complex:

Group: Mundheimsgruppen Formation:

Information(s) in free text format

Free text

På dette sted har det ikke vært noen drift på kalk tidligere. Forekomsten er sannsynligvis registrert p.g.a at mye kalk er synlig i veiskjeringene ned mot Åkre. Kalken er grålig og urein. Den er sterkt oppblandet med slirer av glimmerskifer. Området er ikke gunstig for drift på grunn av terrenget og bebyggelse. Kjemiske analyser viser at kalken har et CaO og MgO innhold på rundt 41 og 7 %. Dette tilsier at kalken er ganske urein med et kalkspatinnhold på 56%

Photo(s) from the Deposit area:

Photo no. 1 showing Veiskjæring ved Åkre med båndet kalkstein"

Photo no. 2 showing Veiskjæring ved Åkre med båndet kalkstein"

Fieldsamples

Sample No. Sample type Miscellanrous

HO-12-06 Bedrock

Sampler: Håvard Gautneb

Comment: Representative sample from the deposit

No. of registrated CaOMgO analyses = 1

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

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

Analyse Results

from

Deposit Area 4617 - 304 Åkre

Analysis of acid soluble CaO and Mgo

Analyzed values Derived values

Sample No. Sample Type Acid soluble CaO Acid soluble MgO Dolomite Calcite Unsolved

HO-12-06 Bedrock 41.84% 7.15% 32.70% 56.93% 10.37%

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* As*

HO-12-06 Bedrock -1 9 4 1 4 -4.0 -4

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

Sample No. Cd* Ba* Mo* V* Cr* Mn* Sr* Y* Zr*

HO-12-06 -.2 5 -1.00 3 4 51 270.0 2.6 -2

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

Sample No. La* Ce* B* Li* Be* Na* Mg* Al* Si*

HO-12-06 2.30 4.50 -10 -2 -0 -400 43100 340 -200

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

Sample No. P* K * Ca* Sc* Ti*

HO-12-06 60 273 ###### 0.86 9

Oxide analyses
( All values are in % )

Sample No. Sample Type SiO2 Al2O3 TiO2 Fe2O3 MnO MgO CaO

HO-12-06 Bedrock 1.91 0.38 0.03 0.45 0.01 7.60 45.15

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

Sample No. Na2O K2O P2O5 Sum

HO-12-06 -0.10 0.22 -0.01 56.00

	Element/product	Crude ore grade or quality	Reg. date
	Limestone	%	15.10.2024

	Genesis:		Form:
	Main texture:		Min. distribution:

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

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	As*
HO-12-06	Bedrock	-1	9	4	1	4	-4.0	-4

Sample No.	Cd*	Ba*	Mo*	V*	Cr*	Mn*	Sr*	Y*	Zr*
HO-12-06	-.2	5	-1.00	3	4	51	270.0	2.6	-2

Sample No.	La*	Ce*	B*	Li*	Be*	Na*	Mg*	Al*	Si*
HO-12-06	2.30	4.50	-10	-2	-0	-400	43100	340	-200

Sample No.	Sample Type	SiO2	Al2O3	TiO2	Fe2O3	MnO	MgO	CaO
HO-12-06	Bedrock	1.91	0.38	0.03	0.45	0.01	7.60	45.15