Fact Sheet for <b>Occurence 5059 - 039 Blautsetet I</b>

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	THE ORE DATABASE
	Occurence 5059 - 039 Blautsetet I
	(Object Id: 4492) (Last updated: 13.04.2020)

Location

County:

Trøndelag

Municipality:

Orkland (5059)

Map 1:50000:

Trollhetta (1520-4)

Map 1:250000:

Røros

Coordinate system:

EU89-UTM Zone 32

East:

532787 m.

North:

6985016 m.

Longitude:

9.6471560

Latitude:

62.9933750

Show on map

Resource

	Resource Type:	Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn)	Resource Subtype:	Copper
			Element(s):	Cu

Importance

Raw material meaning:

Not Assessed (reg. 18.02.2015)

Resources and production

	Activity:	Pitting	Reserves:
	Operating method:		Historical production:

Operations

From - To Activity Comments

1984 - 1984 Geology Company/Institution :NTH

Siv Kjedsen; Diplomoppgave

Mineralization

Era: Paleozoic Period:

Genesis: Hydrothermal breccia Form: Irregular

Main texture: Structureless Min. distribution: Irregular (scattered)

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

Strike/Dip: 340 / 70 Direction:

Plunge:

Stratigraphic classification of host rock

Era: Paleozoic Period: Ordovician

Province: Caledonides

Geotec.unit: Trondheim Nappe Complex

Tectonic complex: Støren Nappe

Igneous complex:

Group: Støren Group Formation:

Mineralogy

Relationship Mineral Amount

Gangue mineral Quartz Major mineral (>10%)

Gangue mineral Chlorite Subordinate mineral (1-10%)

Ore mineral Pyrrhotite Major mineral (>10%)

Ore mineral Pyrite Major mineral (>10%)

Ore mineral Chalcopyrite Major mineral (>10%)

Lithology:

Relationship Rock Origin

Host rock Medium grained greenstone Intrusive
Original rock :Dolerite

Metamorphic facies :Greenschist

Host rock Greenstone Extrusive
Original rock :Basalt

Metamorphic facies :Greenschist

Information(s) in free text format

Free text

Skjerpet ligger i en bred, mindre markert bekkedal i ett åpnet myr og lyngrabbe terreng ca. 800 m nordvest for Blautsætra på sørsida av Resfjellet. Koordinatene er angitt til en mindre, vannfylt synk med en tipp på ca. 30 m2. Det er røsket over en lengde på ca. 30 m videre NNV. Lengst i nord dreier røskingen mer NV. Arbeidene har fulgt en 20-30 cm bred breksjesone med fragmenter av grønnstein i matriks av middelskornet kvarts. Den ligger i fin- til middelskornet grønnstein som kan representere henholdsvis lava og gangbergart. Sulfidmineraliseringen består av årer, aggregater og disseminasjon av kobberkis, pyritt og magnetkis i kvartsbreksjen.

Bibliography:

From NGU's Reference Archive:

Kjeldsen, Siv , 1984

En undersøkelse av sulfidmineraliseringer i Grefstadfjell og Resfjellområdene, Løkkenfeltet.

;NTH Bergavd.;AVHANDLING

Fieldsamples

Sample No. Sample type Miscellanrous

JS-M1928 Bedrock

Sampler: J.S. Sandstad/...Stored: Løkken/...Size(kg): 2

Comment: Chalcopyrite veinlets in quartz breccia in greenstone

No. of registrated element analyses = 1

JS-M1929 Bedrock

Sampler: J.S. Sandstad/...Stored: Løkken/...Size(kg): 2

Comment: Chalcopyrite-pyrite dissemination/veinlets in quartz-breccia in greenstone

No. of registrated element analyses = 1

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

Analyse Results

from

Deposit Area 5059 - 039 Blautsetet I

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#

JS-M1928 Bedrock 11250 131 2 80 28 2.8 7.0

JS-M1929 Bedrock 16000 271 2 64 19 4.1 3.0

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

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

JS-M1928 -5.0 -1.0 9 .7 10 1.44 0 0 0

JS-M1929 -5.0 -1.0 11 1.2 -10 19.15 0 1 0

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

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

JS-M1928 12.00 7.10 0.15 0.63 1.86 79 76 912 8.39

JS-M1929 16.00 6.23 0.12 0.48 2.22 66 31 562 6.29

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

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

JS-M1928 0.05 0.10 -0 1.9 9.6 6.1 4 0.30 0.05

JS-M1929 0.04 0.10 -0 0.5 6.4 3.4 2 0.20 -0.05

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

Sample No. Cs* La* Ce* Li* Be* Na* Mg* Al* P*

JS-M1928 0.88 0.80 2.33 4 0 0 2 2 130

JS-M1929 0.17 0.90 2.35 3 -0 0 1 2 80

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

Sample No. K * Ca* Sc* Ti* Te* Hf* Re* Tl*

JS-M1928 0 1 11.70 0 0.09 0.20 5 -0

JS-M1929 0 0 6.00 0 0.12 0.10 140 -0

From - To	Activity	Comments
1984 - 1984	Geology	Company/Institution :NTH
		Siv Kjedsen; Diplomoppgave

Era:	Paleozoic	Period:
Genesis:	Hydrothermal breccia	Form:	Irregular
Main texture:	Structureless	Min. distribution:	Irregular (scattered)

	Province:	Caledonides
	Geotec.unit:	Trondheim Nappe Complex
	Tectonic complex:	Støren Nappe
	Igneous complex:

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

Relationship	Rock	Origin
Host rock	Medium grained greenstone	Intrusive Original rock :Dolerite
		Metamorphic facies :Greenschist
Host rock	Greenstone	Extrusive Original rock :Basalt
		Metamorphic facies :Greenschist

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	Au#
JS-M1928	Bedrock	11250	131	2	80	28	2.8	7.0
JS-M1929	Bedrock	16000	271	2	64	19	4.1	3.0

Sample No.	Pt#	Pd#	As*	Cd*	Ba*	Mo*	Sn*	Sb*	Bi*
JS-M1928	-5.0	-1.0	9	.7	10	1.44	0	0	0
JS-M1929	-5.0	-1.0	11	1.2	-10	19.15	0	1	0

Sample No.	Se*	Ga*	Ge*	In*	S%	V*	Cr*	Mn*	Fe%
JS-M1928	12.00	7.10	0.15	0.63	1.86	79	76	912	8.39
JS-M1929	16.00	6.23	0.12	0.48	2.22	66	31	562	6.29

Sample No.	Th*	U*	W*	Rb*	Sr*	Y*	Zr*	Nb*	Ta*
JS-M1928	0.05	0.10	-0	1.9	9.6	6.1	4	0.30	0.05
JS-M1929	0.04	0.10	-0	0.5	6.4	3.4	2	0.20	-0.05

Sample No.	Cs*	La*	Ce*	Li*	Be*	Na*	Mg*	Al*	P*
JS-M1928	0.88	0.80	2.33	4	0	0	2	2	130
JS-M1929	0.17	0.90	2.35	3	-0	0	1	2	80

Sample No.	K *	Ca*	Sc*	Ti*	Te*	Hf*	Re*	Tl*
JS-M1928	0	1	11.70	0	0.09	0.20	5	-0
JS-M1929	0	0	6.00	0	0.12	0.10	140	-0