Fact Sheet for Deposit Area 1636

					Norsk versjon
	THE ORE DATABASE
	Deposit Area 1636 - 032
	(Last updated 13.apr.2020)

Name of Deposit Area : Kattdalsgruva

(Object Id : 1636,032,00,00)

Location

County :

Sør-Trøndelag (16)

Municipality :

Meldal (1636)

Map 1:50000:

Løkken (1521-3)

Map 1:250000:

Trondheim

Marking point:

Longitude:

9.7101950

Latitude:

63.1193220

EU89-UTM Zone 32

(Coordinates IS confirmed)

X-coord:

535825 m.

Y-coord:

6999081 m.

Commodity

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

Production

Activity:	Test mining	Reserves:
Prod. method:	Underground mining	Production:
Prod. status:		Volume of dump:	250 m3

Importance

Public: Not Assessed (reg. 18.02.2015)

Economical: Minor interest , (Confirmed 02.des.2019 by Jan Sverre Sandstad)

Mineralization

Era: Paleozoic Period: Ordovician

Dating: Method:

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.:

Analyse Results

from

Deposit Area 1636 - 032 Kattdalsgruva

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-M1926 Bedrock 312 804 110 27 105 .6 17.0

JS-M1927 Dump 353 451 144 21 117 2.0 174.0

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

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

JS-M1926 -5.0 11.0 1380 3.7 70 24.60 1 6 0

JS-M1927 -5.0 5.0 437 1.7 40 22.70 1 59 0

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

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

JS-M1926 6.00 7.85 0.60 0.11 10.00 251 64 1470 36.20

JS-M1927 4.00 5.11 0.43 0.11 10.00 126 36 1060 31.10

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

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

JS-M1926 2.67 7.20 1 14.7 12.1 24.0 38 2.80 0.27

JS-M1927 2.22 6.70 -0 4.2 22.4 14.3 27 2.00 0.18

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

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

JS-M1926 0.52 15.60 30.50 13 1 0 1 3 1430

JS-M1927 0.50 8.40 17.80 9 1 1 1 2 510

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

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

JS-M1926 1 1 10.20 0 1.39 1.00 26 1

JS-M1927 0 1 6.60 0 0.81 0.70 19 1

Era:	Paleozoic	Period:	Ordovician
Dating:		Method:
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

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	Au#
JS-M1926	Bedrock	312	804	110	27	105	.6	17.0
JS-M1927	Dump	353	451	144	21	117	2.0	174.0

Sample No.	Pt#	Pd#	As*	Cd*	Ba*	Mo*	Sn*	Sb*	Bi*
JS-M1926	-5.0	11.0	1380	3.7	70	24.60	1	6	0
JS-M1927	-5.0	5.0	437	1.7	40	22.70	1	59	0

Sample No.	Se*	Ga*	Ge*	In*	S%	V*	Cr*	Mn*	Fe%
JS-M1926	6.00	7.85	0.60	0.11	10.00	251	64	1470	36.20
JS-M1927	4.00	5.11	0.43	0.11	10.00	126	36	1060	31.10

Sample No.	Th*	U*	W*	Rb*	Sr*	Y*	Zr*	Nb*	Ta*
JS-M1926	2.67	7.20	1	14.7	12.1	24.0	38	2.80	0.27
JS-M1927	2.22	6.70	-0	4.2	22.4	14.3	27	2.00	0.18

Sample No.	Cs*	La*	Ce*	Li*	Be*	Na*	Mg*	Al*	P*
JS-M1926	0.52	15.60	30.50	13	1	0	1	3	1430
JS-M1927	0.50	8.40	17.80	9	1	1	1	2	510

Sample No.	K *	Ca*	Sc*	Ti*	Te*	Hf*	Re*	Tl*
JS-M1926	1	1	10.20	0	1.39	1.00	26	1
JS-M1927	0	1	6.60	0	0.81	0.70	19	1