Fact Sheet for Deposit Area 529

					Norsk versjon
	THE INDUSTRIAL MINERAL DATABASE
	Deposit Area 529 - 305
	(Last updated 10.feb.2017)

Name of Deposit Area : Moen, Heksumbruddet

(Object Id : 0529,305,00,00)

Location

County :

Oppland (05)

Municipality :

Vestre Toten (0529)

Map 1:50000:

Eina (1816-2)

Map 1:250000:

Hamar

Marking point:

Longitude:

10.6494220

Latitude:

60.6552030

EU89-UTM Zone 32

(Coordinates IS confirmed)

X-coord:

590169 m.

Y-coord:

6725514 m.

Commodity

Main Type:

Carbonates

Sub Type:

Limestone

Production

Activity:	Mining	Reserves:
Prod. method:	Open pit mining	Production:
Prod. status:	Disused, closed	Volume of dump:

Importance

Public: Local Importance (reg. 03.02.2015)

Economical: Significant , (Confirmed 30.nov.2005 by Havard Gautneb)

Products

Element/product Crude ore grade or quality

AGRLIM

Operations

From - To Activity Comments

2000 - 2000 Geochemistry Company/Institution :NGU

2000 - 2000 Sampling Company/Institution :NGU

Mineralization

Era: Paleozoic Period: Ordovician

Dating: Method:

Genesis: Sedimentary/metamorphic Form: Layer

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

Main grain size: Fine - medium grained (<1mm - 3 mm)

Strike/Dip: Direction:

Plunge:

Stratigraphic classification of host rock

Era: Paleozoic Period: Ordovician

Province: Caledonides

Geotec.unit: Os-Rø Nappe Complex

Tectonic complex:

Igneous complex:

Group: Oslogruppen Formation: Mjøs-og Solvangformasjonen

Mineralogy

Relationship Mineral Amount

Not defined Calcite Major mineral (50-90%)

Not defined Dolomite Major mineral (10-50%)

Not defined Feldspar Subordinate mineral (1-10%)

Not defined Mica Subordinate mineral (1-10%)

Not defined Quartz Accessory mineral (<1%)

Not defined Graphite Accessory mineral (<1%)

Information(s) in free text format

Free text

Et ganske stort nedlagt kalksteinsbrudd, et av de mange bruddene i Holeområdet. Bruddet er 150x150 meter. Kalken er urein med mye slirer av leirskifer, lagningen står vertikalt. Forekomsten er ikke idrift i dag. Det nærliggenden Hole kalkverk er i drift. Kjemiske analyser viser en variasjon 47 til 52 % syreløslig CaO og fra 0.47 til 3.52% syreløslig MgO. dette gjør at kalken er litt dolomittisk med et normativt dolomitt innhold på opptil 16%. Uløst andel varierer fra 5 til ca. 8%.

Fieldsamples

Sample No. Sample type Miscellanrous

OP0020.01 Hand specimen

Sampler :Odd Øvereng

Comment :OØ2000-13. Blek grå middelskornet kalkstein. Prøven tatt i foten av vestveggen i nedl. brudd

No. of registrated CaOMgO analyses = 1

No. of registrated oxide analyses = 1

No. of registrated thinsection analyses = 1

OP0020.02 Hand specimen

Sampler :Odd Øvereng

Comment :OØ2000-14. Blek grå middelskornet kalkstein. Prøven tatt i foten av vestveggen i nedl. brudd

No. of registrated thinsection analyses = 1

OP0020.03 Hand specimen

Sampler :Odd Øvereng

Comment :OØ2000-15. Blek grå middelskornet kalkstein. Prøven tatt i foten av østveggen i nedl. brudd

No. of registrated thinsection analyses = 1

3-05 Bedrock

Sampler :H. Gautneb

Comment :Grålig urein kalk med mye leireslirer

No. of registrated CaOMgO analyses = 1

No. of registrated oxide analyses = 1

4-05 Bedrock

Sampler :H. Gautneb

Comment :Grålig urein kalk med mye leireslirer

No. of registrated CaOMgO 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 529 - 305 Moen, Heksumbruddet

Analysis of acid soluble CaO and Mgo

Analyzed values Derived values

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

OP0020.01 Hand specimen 49.46% 3.45% 15.78% 79.71% 4.51%

3-05 Bedrock 52.61% .43% 1.97% 92.83% 5.20%

4-05 Bedrock 47.57% 3.52% 16.10% 76.16% 7.74%

Oxide analyses
( All values are in % )

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

OP0020.01 Hand specimen 1.41 0.56 0.03 0.41 0.03 3.71 50.85

3-05 Bedrock 2.89 0.56 0.04 0.24 0.01 0.45 53.05

4-05 Bedrock 1.37 0.37 0.03 0.56 0.03 3.61 49.97

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

Sample No. Na2O K2O P2O5 Sum

OP0020.01 -0.10 0.19 -0.01 57.00

3-05 -0.10 0.21 -0.01 57.00

4-05 -0.10 0.16 -0.01 56.00

Thinsection analyses

Sample No.

OP0020.01 Sample Type : Hand specimen (Thinsection Id. :OØ2000-13)

Description: See pictures for description

OP0020.02 Sample Type : Hand specimen (Thinsection Id. :OØ2000-14)

Description: See Pictures for description

OP0020.03 Sample Type : Hand specimen (Thinsection Id. :OØ2000-15)

Description: See Pictures for description

From - To	Activity	Comments
2000 - 2000	Geochemistry	Company/Institution :NGU
2000 - 2000	Sampling	Company/Institution :NGU

Era:	Paleozoic	Period:	Ordovician
Dating:		Method:
Genesis:	Sedimentary/metamorphic	Form:	Layer
Main texture:	Banded	Min. distribution:	Massive (>50 % ore minerals)

	Province:	Caledonides
	Geotec.unit:	Os-Rø Nappe Complex
	Tectonic complex:
	Igneous complex:

Relationship	Mineral	Amount
Not defined	Calcite	Major mineral (50-90%)
Not defined	Dolomite	Major mineral (10-50%)
Not defined	Feldspar	Subordinate mineral (1-10%)
Not defined	Mica	Subordinate mineral (1-10%)
Not defined	Quartz	Accessory mineral (<1%)
Not defined	Graphite	Accessory mineral (<1%)

OP0020.01	Hand specimen	49.46%	3.45%	15.78%	79.71%	4.51%
3-05	Bedrock	52.61%	.43%	1.97%	92.83%	5.20%
4-05	Bedrock	47.57%	3.52%	16.10%	76.16%	7.74%

Sample No.	Sample Type	SiO2	Al2O3	TiO2	Fe2O3	MnO	MgO	CaO
OP0020.01	Hand specimen	1.41	0.56	0.03	0.41	0.03	3.71	50.85
3-05	Bedrock	2.89	0.56	0.04	0.24	0.01	0.45	53.05
4-05	Bedrock	1.37	0.37	0.03	0.56	0.03	3.61	49.97

Sample No.	Na2O	K2O	P2O5	Sum
OP0020.01	-0.10	0.19	-0.01	57.00
3-05	-0.10	0.21	-0.01	57.00
4-05	-0.10	0.16	-0.01	56.00