Fact Sheet for <b>Occurence 0

					Norsk versjon
	THE ???? DATABASE
	Occurence 0 - 000 FEIL
	(Object Id: ) (Last updated: 13.04.2020)

Location

County:

Municipality:

Mangler ()

Map 1:50000:

Løkken (1521-3)

Map 1:250000:

Trondheim

County:

UTM-Zone 33 - EUREF89/WGS84

Resource

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

Importance

Raw material meaning:

Not Assessed (reg. 18.02.2015)

Resources and production

	Activity:	Test mining	Reserves:
	Operating method:	Underground mining	Historical production:

Mineralization

Era: Paleozoic Period: Ordovician

Genesis: Volcex Form: Layer

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

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

Strike/Dip: 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 Major mineral (>10%)

Gangue mineral Mica Subordinate mineral (1-10%)

Ore mineral Pyrite Major mineral (>10%)

Lithology:

Relationship Rock Origin

Wall rock Greenstone Extrusive
Original rock :Basalt

Metamorphic facies :Greenschist

Information(s) in free text format

Free text

Gruva ligger rett øst for det nedlagte oppredningsverket på Løkken, på motsatt side av dalen. Den ligger rett nord for en liten bekk i et svakt markert dalsøkk; Kattdalen. Det er en liten gruve med en ca. 4 m bred og 3 m høy åpning som forsetter innover med en kort stoll med retning 45°. En 30 cm mektig, kraftig forvitret sone med svært finkornet pyritt; vasskis er blottet ved inngangen. Tippen er svært overgrodd.

Fieldsamples

Sample No. Sample type Miscellanrous

JS-M1926 Bedrock

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

Comment: Massive pyrite, very fine grained ('vasskis')

No. of registrated element analyses = 1

JS-M1927 Dump

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

Comment: Massive pyrite, very fine grained ('vasskis')

No. of registrated element analyses = 1

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

Era:	Paleozoic	Period:	Ordovician
Genesis:	Volcex	Form:	Layer
Main texture:	Banded	Min. distribution:	Semi-massive (20-50 % ore minerals)

	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	Major mineral (>10%)
Gangue mineral	Mica	Subordinate mineral (1-10%)
Ore mineral	Pyrite	Major mineral (>10%)

Relationship	Rock	Origin
Wall rock	Greenstone	Extrusive Original rock :Basalt
		Metamorphic facies :Greenschist