Fact Sheet for Deposit Area 1714

					Norsk versjon
	THE INDUSTRIAL MINERAL DATABASE
	Deposit Area 1714 - 305
	(Last updated 19.okt.2007)

Name of Deposit Area : Grønningen

(Object Id : 1714,305,00,00)

Location

County :

Nord-Trøndelag (17)

Municipality :

Stjørdal (1714)

Map 1:50000:

Levanger (1722-3)

Map 1:250000:

Trondheim

Marking point:

Longitude:

11.3719910

Latitude:

63.5756270

EU89-UTM Zone 32

(Coordinates IS confirmed)

X-coord:

617755 m.

Y-coord:

7051909 m.

Commodity

Main Type:

Carbonates

Sub Type:

Limestone

Production

Activity:	Exploration	Reserves:
Prod. method:		Production:
Prod. status:		Volume of dump:

Importance

Public: Not Assessed (reg. 16.03.2017)

Economical: Could be significant , (Confirmed 20.feb.2001 by Havard Gautneb)

Products

Element/product Crude ore grade or quality

AGRLIM 100 %

Mineralization

Era: Paleozoic Period: Ordovician

Dating: Method:

Genesis: Sedimentary deposit Form: Layer

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

Main grain size: Medium grained (1-3 mm)

Strike/Dip: Direction:

Plunge:

Stratigraphic classification of host rock

Era: Period:

Province:

Geotec.unit:

Tectonic complex:

Igneous complex:

Group: Formation:

Mineralogy

Relationship Mineral Amount

Not defined Calcite Major mineral (>10%)

Not defined Quartz Accessory mineral (<1%)

Not defined Graphite Accessory mineral (<1%)

Information(s) in free text format

Free text

Forekomsten utgjør et stort kalksteinsdrag som ligger på østsiden av sjøen Grønningen. Kalken utgjør samme stratigrafiske nivå som Tromsdal-forekomstene lenger nord. Kalken er grålig, båndet og har varierende renhet. Reservene er store.

Fieldsamples

Sample No. Sample type Miscellanrous

Grønningen2 Hand specimen

Sampler :Ingvar Lindahl

Comment :kalk

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

Grønningen3 Hand specimen

Sampler :Ingvar Lindahl

Comment :kalk

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

Grønningen5 Hand specimen

Sampler :Ingvar Lindahl

Comment :kalk

No. of registrated element analyses = 1

No. of registrated oxide analyses = 1

NT0088.01 Bedrock

Sampler :Gautneb, H./...Stored :Løkken

Comment :Punkt prøve fra veiskjæring 9236

No. of registrated oxide analyses = 1

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

Analyse Results

from

Deposit Area 1714 - 305 Grønningen

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*

Grønningen2 Hand specimen -2 1 -3 -4 -2 -10.0 18

Grønningen3 Hand specimen -2 2 -3 -4 -2 -10.0 17

Grønningen5 Hand specimen -2 11 -3 -4 4 -10.0 15

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

Sample No. Cd* Ba* Mo* Sn* Sb* Bi* Se* Ga* Ge*

Grønningen2 -10.0 11 -1.00 -5 -10 7 3.20 1.10 -1.00

Grønningen3 -10.0 -10 -1.00 -5 -10 8 3.20 -1.00 -1.00

Grønningen5 -10.0 -10 1.00 -5 -10 6 3.20 2.50 -1.00

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

Sample No. V* Cr* Th* U* W* Rb* Sr* Y* Zr*

Grønningen2 -5 -4 -4.00 -2.00 -5 3.8 402.0 2.2 2

Grønningen3 -5 -4 -4.00 -2.00 -5 3.1 385.0 2.2 3

Grønningen5 18 13 -4.00 -2.00 -5 7.6 571.0 4.6 19

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

Sample No. Nb* Ta* Cs* La* Ce* Nd* Sm* Yb* Sc*

Grønningen2 -1.00 -4.00 11.00 -10.00 -20.00 -10.00 -10.00 -5.00 -15.00

Grønningen3 -1.00 -4.00 15.00 -10.00 -20.00 -10.00 -10.00 -5.00 -15.00

Grønningen5 -1.00 -4.00 -10.00 10.00 -20.00 -10.00 -10.00 5.90 -15.00

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

Sample No. Te* Hf* Hg* Tl*

Grønningen2 -10.00 -5.00 -4 8

Grønningen3 -10.00 -5.00 -4 9

Grønningen5 -10.00 -5.00 -4 9

Oxide analyses
( All values are in % )

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

Grønningen2 Hand specimen 0.81 0.18 0.01 0.10 0.00 0.69 55.03

Grønningen3 Hand specimen 0.59 0.18 0.01 0.08 0.01 0.47 55.49

Grønningen5 Hand specimen 8.85 1.62 0.17 1.20 0.02 2.02 47.66

NT0088.01 Bedrock 0.56 0.16 0.02 0.09 0.01 0.53 54.83

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

Sample No. Na2O K2O P2O5 Sum

Grønningen2 -0.10 0.06 -0.01 57.00

Grønningen3 -0.10 0.04 -0.01 57.00

Grønningen5 -0.10 0.27 0.02 62.00

NT0088.01 0.20 0.05 0.01 56.00

	Element/product	Crude ore grade or quality
	AGRLIM	100 %

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

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

Relationship	Mineral	Amount
Not defined	Calcite	Major mineral (>10%)
Not defined	Quartz	Accessory mineral (<1%)
Not defined	Graphite	Accessory mineral (<1%)

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	As*
Grønningen2	Hand specimen	-2	1	-3	-4	-2	-10.0	18
Grønningen3	Hand specimen	-2	2	-3	-4	-2	-10.0	17
Grønningen5	Hand specimen	-2	11	-3	-4	4	-10.0	15

Sample No.	V*	Cr*	Th*	U*	W*	Rb*	Sr*	Y*	Zr*
Grønningen2	-5	-4	-4.00	-2.00	-5	3.8	402.0	2.2	2
Grønningen3	-5	-4	-4.00	-2.00	-5	3.1	385.0	2.2	3
Grønningen5	18	13	-4.00	-2.00	-5	7.6	571.0	4.6	19

Sample No.	Nb*	Ta*	Cs*	La*	Ce*	Nd*	Sm*	Yb*	Sc*
Grønningen2	-1.00	-4.00	11.00	-10.00	-20.00	-10.00	-10.00	-5.00	-15.00
Grønningen3	-1.00	-4.00	15.00	-10.00	-20.00	-10.00	-10.00	-5.00	-15.00
Grønningen5	-1.00	-4.00	-10.00	10.00	-20.00	-10.00	-10.00	5.90	-15.00

Sample No.	Sample Type	SiO2	Al2O3	TiO2	Fe2O3	MnO	MgO	CaO
Grønningen2	Hand specimen	0.81	0.18	0.01	0.10	0.00	0.69	55.03
Grønningen3	Hand specimen	0.59	0.18	0.01	0.08	0.01	0.47	55.49
Grønningen5	Hand specimen	8.85	1.62	0.17	1.20	0.02	2.02	47.66
NT0088.01	Bedrock	0.56	0.16	0.02	0.09	0.01	0.53	54.83

Sample No.	Na2O	K2O	P2O5	Sum
Grønningen2	-0.10	0.06	-0.01	57.00
Grønningen3	-0.10	0.04	-0.01	57.00
Grønningen5	-0.10	0.27	0.02	62.00
NT0088.01	0.20	0.05	0.01	56.00