Faktarka for Forekomstområde 829

					English version
	MALMDATABASEN
	Forekomstområde 829 - 015
	(Sist oppdatert 19.mar.2025)

Navn på deposit area : Listaulli

(Objekt Id : 0829,015,00,00)

Lokalisering

Fylke :

Telemark (08)

Kommune :

Kviteseid (0829)

Kart 1:50000:

Bandak (1513-1)

Kart 1:250000:

Skien

Markeringspunkt:

Lengdegrad:

8.3829770

Breddegrad:

59.4146110

EU89-UTM Zone 32

(Coordinates IS confirmed)

X-koord:

464978 m.

Y-koord:

6586383 m.

Materialtype

	Hovedtype:	Basemetaller (Cu,Zn,Pb,Fe sulfider,As,Sb,Bi,Sn)	Subtype:	Arsen
			Element(s):	As Cu Mo

Production

Activity:	Gruvedrift	Reserves:
Prod. method:	Dag- og underjordsdrift	Production:	,42 thousand tons
Prod. status:	Nedlagt	Volume of dump:	600 m3

Betydning

Offentlig: Little Importance (reg. 18.02.2015)

Economical: Lite viktig , (Confirmed 23.nov.2006 by Jan Sverre Sandstad)

Products

Element/product Crude ore grade or quality

AS 10-37 %

Operations

From - To Activity Comments

1895 - 1910 Regular production Company/Institution :Christiania Minekompani

1917 - 1919 Regular production

2006 - 2006 Sampling Company/Institution :NGU

Mineralization

Era: Proterozoic Period:

Dating: Method:

Genesis: Skjærsone-mineralisering Form: Uregelmessig

Main texture: Sprekkefylling Min. distribution: Disseminert

Main grain size: Finkornet (<1 mm) Main alteration:

Strike/Dip: Direction:

Plunge:

Stratigraphic classification of host rock

Era: Proterozoic Period: Mesoproterozoic

Province: South Norwegian Basement Province

Geotec.unit: Telemark Supergroup

Tectonic complex:

Igneous complex:

Group: Formation: Transtaulhøgdi supracrustals

Mineralogy

Relationship Mineral Amount

Gangue mineral Feldspar Major mineral (>10%)

Gangue mineral Quartz Major mineral (>10%)

Gangue mineral Sericite Subordinate mineral (1-10%)

Gangue mineral Amphibole Subordinate mineral (1-10%)

Gangue mineral Chlorite Subordinate mineral (1-10%)

Ore mineral Arsenopyrite Major mineral (>10%)

Ore mineral Chalcopyrite Subordinate mineral (1-10%)

Ore mineral Bornite Accessory mineral (<1%)

Ore mineral Lollingite Accessory mineral (<1%)

Ore mineral Tetrahedrite Accessory mineral (<1%)

Ore mineral Pyrite Accessory mineral (<1%)

Lithology:

Relationship Rock Origin

Host rock Feltspat bergarth Extrusive
Original rock :Dacite

Metamorphic facies :Amphibolite

Host rock Amfibolitt Extrusive
Original rock :Basalt

Metamorphic facies :Amphibolite

Structures

Location: Type: Orientation(360 gr.): Relation to min.:

Host rock Schistosity Strike/Dip :120 / 50 Syn-mineralisation ;...Effect :Controls

Host rock Shear plane Strike/Dip :170 / 75 Syn-mineralisation ;...Effect :Controls

Host rock Foliation Strike/Dip :271 / 30 Pre-mineralisation ;...Effect :None

Opplysning(er) i fritekstformat

Fri tekst

Dette er den største påviste forekomsten på Transtaulhøgdi. Enkleste adkomst er via en bomvei fra Tveitgrendi nordvest for Kviteseid. En sti fra denne fører fram til Johnsli seter som ligger ca. 450 m SØ for gruva. Forekomsten ble påvist midt på 1880-tallet og ble sporadisk drevet fram til 1910. Siste driftsperiode skal ha vært fra 1916-19. Ca. 20 m lavere enn dagskjæringer på øvre nivå går det inn en stoll med retning 18º. Ut i fra denne stollen går det tverrslag ca. Ø-V som følger mer forskifra soner i bergarten. Totalt er det ca. 5-600 m3 tippmasse. Ved inngangen til den nedre stollen finnes en finkornet, amfibolitt med foliasjon 271º/30º, mens massiv, lys grågrønn intermediær? metavulkanitt dominerer ovenfor i blotninger mellom arbeidene. Mineraliseringene ser ut til å være knytta til deformasjonssoner i denne bergarten. Den forskifra sonen inne i stollen har orientering120º/50º, mens en skifrighetssone ved de øvre skjæringene har retning 170º/70º. Det er imidlertid vanskelig å få et godt inntrykk av malmsonen utbredelse og dannelse. Det er ikke en kvartsgang forekomst som er mest vanlig ellers i området. Kraftig arsenkis disseminasjon opptrer i metavulkanitt med amfibolnåler og i kvartsittisk bergart. Kobberkis er mer vanlig i grønnskifer. Mineraliseringen er tidligere også beskrevet som uregelmessige, med mektigheter fra 0,15-1 m (Bugge & Foslie 1922).

Bibliography:

From NGU's Reference Archive:

Dons, Johannes A. , 1963

De prekambriske bergarter i Telemark, I. Gruber og skjerp innen gradeteigkart E36V Kviteseid.

;Norges geologiske undersøkelse;TIDSSKRIFTARTIKKEL;NGU; No.216;1-80 pages

Abstract:

Approximately 115 mines and claims have been examined in the years 1941-1961 during regional geological mapping of the Kviteseid quadrangle. The map area covers a part of the "Thelemark-Sætersdal ore province" established by prof. J.H.L. Vogt in 1886. The oldest mine in the area, opened in the year 1524, was worked for silver bearing chalcopyrite and bornite. Other mines have been worked for gold, native copper and silver, molybdenite, galena, arsenopyrite, bismuthinite. All the mines have long since been abandoned and most of the surface workings are overgrown and difficult to find. The 15 native copper and silver deposits (which also contain vanadium minerals) form a separate group. They are all situated along the contact between a sandstone and an overlying basalt, the ore being confined to the sandstone. Most of the other deposits are of Quartz vein type. In quartzites which cover the greatest part of the map area, most of the quartz veins are barren. The great abundance of ore minerals in quartz veins in basic lavas and basic sills may be due to favourable pH conditions in these rocks. The galena deposits are found within a limited area close to a penetrating granite. The ore mineral paragenese in some of the deposits may have been formed under hypothermal to mesothermal conditions whereas other possibly originated at lower temperatures.

References not to be found in NGU's Reference Archive.:

Nixon, F. (1972) Preliminary report on investigations in the Kviteseid Mineralized belt of central Telemark. Sulfidmalm A/S. Bergvesenet BV 454. https://dirmin.no/sites/default/bibliotek/BV454.pdf

Fieldsamples

Sample No. Sample type Miscellanrous

BARK_403 Dump

Sampler :T. Bjerkgård/...Stored :Løkken

Kommentar :Kobberkis-pyrittimpregnasjon i kvarts med kloritt

No. of registrated element analyses = 1

BARK_404 Dump

Sampler :T. Bjerkgård/...Stored :Løkken

Kommentar :Semimassiv arsenkis i kvarts

No. of registrated element analyses = 1

BARK_405 Dump

Sampler :T. Bjerkgård/...Stored :Løkken

Kommentar :Sliret kobberkis med litt kobberglans i finkornet kvarts

No. of registrated element analyses = 1

TE0068.01 Dump

Sampler :J.S. Sandstad/...Stored :L¿kken/...Size(kg) :2

Kommentar :Arsenkis disseminasjon, kraftig i finkornet gr¿ metavulkanitt med amfiboln¿ler

No. of registrated element analyses = 1

TE0068.02 Dump

Sampler :J.S. Sandstad/...Stored :L¿kken/...Size(kg) :2

Kommentar :Aresenkis+kobberkis disseminasjon i kvartsittisk bergart i kontakt med kobberkisf¿rende amibolitt

No. of registrated element analyses = 1

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

Analyse Results

from

Forekomstområde 829 - 015 Listaulli

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#

BARK_403 Dump 40700 746 136 274 77 154.0 192.0

BARK_404 Dump 297 2960 125 25 237 15.6 244.0

BARK_405 Dump 67200 6360 528 103 110 395.0 346.0

TE0068.01 Dump 4850 678 22 39 119 15.6 180.0

TE0068.02 Dump 20057 1853 424 114 785 130.1 1600.0

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

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

BARK_403 -5.0 5.0 141 16.9 50 24.50 187 7 177

BARK_404 7.0 141.0 ###### 29.0 20 4.54 23 81 211

BARK_405 8.0 8.0 119 81.5 30 75.60 201 34 1205

TE0068.01 ###### 5.1 41 36.30 4 1296 215

TE0068.02 76626 26.2 14 58.40 6 2142 740

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

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

BARK_403 19.00 17.65 0.11 106.00 4.48 206 462 400 8.16

BARK_404 80.00 5.77 0.86 90.30 7.99 65 474 89 15.60

BARK_405 60.00 13.25 0.20 317.00 5.96 107 330 374 10.50

TE0068.01 32.50 2.90 0.20 23.10 5.40 17 78 173 11.82

TE0068.02 42.70 4.80 0.20 100.28 5.40 63 180 292 9.63

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

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

BARK_403 1.82 0.50 3 43.2 268.0 6.6 36 2.50 0.13

BARK_404 0.55 0.20 1 14.1 50.4 1.5 12 0.70 -0.05

BARK_405 1.38 0.40 2 41.8 140.0 2.1 34 2.10 0.10

TE0068.01 3.50 0.60 1 -5.0

TE0068.02 0.80 -0.50 2 -5.0

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

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

BARK_403 1.92 3.70 9.04 16 3 28800 8700 79700 310

BARK_404 0.53 1.20 2.58 2 0 2000 700 10000 10

BARK_405 1.58 1.90 4.20 18 1 12900 10500 49500 140

TE0068.01 7.80 0

TE0068.02 0.70 0

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

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

BARK_403 11500 15200 20.20 2770 0.42 0.90 0 1

BARK_404 3200 1100 3.50 750 0.19 0.30 -0 0

BARK_405 7200 7100 8.60 2040 1.45 0.90 0 1

TE0068.01 0 0.70 0.10 -0

TE0068.02 0 4.40 0.19 0

From - To	Activity	Comments
1895 - 1910	Regular production	Company/Institution :Christiania Minekompani
1917 - 1919	Regular production
2006 - 2006	Sampling	Company/Institution :NGU

Era:	Proterozoic	Period:
Dating:		Method:
Genesis:	Skjærsone-mineralisering	Form:	Uregelmessig
Main texture:	Sprekkefylling	Min. distribution:	Disseminert

	Province:	South Norwegian Basement Province
	Geotec.unit:	Telemark Supergroup
	Tectonic complex:
	Igneous complex:

Relationship	Mineral	Amount
Gangue mineral	Feldspar	Major mineral (>10%)
Gangue mineral	Quartz	Major mineral (>10%)
Gangue mineral	Sericite	Subordinate mineral (1-10%)
Gangue mineral	Amphibole	Subordinate mineral (1-10%)
Gangue mineral	Chlorite	Subordinate mineral (1-10%)
Ore mineral	Arsenopyrite	Major mineral (>10%)
Ore mineral	Chalcopyrite	Subordinate mineral (1-10%)
Ore mineral	Bornite	Accessory mineral (<1%)
Ore mineral	Lollingite	Accessory mineral (<1%)
Ore mineral	Tetrahedrite	Accessory mineral (<1%)
Ore mineral	Pyrite	Accessory mineral (<1%)

Relationship	Rock	Origin
Host rock	Feltspat bergarth	Extrusive Original rock :Dacite
		Metamorphic facies :Amphibolite
Host rock	Amfibolitt	Extrusive Original rock :Basalt
		Metamorphic facies :Amphibolite

Location:	Type:	Orientation(360 gr.):	Relation to min.:
Host rock	Schistosity	Strike/Dip :120 / 50	Syn-mineralisation ;...Effect :Controls
Host rock	Shear plane	Strike/Dip :170 / 75	Syn-mineralisation ;...Effect :Controls
Host rock	Foliation	Strike/Dip :271 / 30	Pre-mineralisation ;...Effect :None

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	Au#
BARK_403	Dump	40700	746	136	274	77	154.0	192.0
BARK_404	Dump	297	2960	125	25	237	15.6	244.0
BARK_405	Dump	67200	6360	528	103	110	395.0	346.0
TE0068.01	Dump	4850	678	22	39	119	15.6	180.0
TE0068.02	Dump	20057	1853	424	114	785	130.1	1600.0

Sample No.	Pt#	Pd#	As*	Cd*	Ba*	Mo*	Sn*	Sb*	Bi*
BARK_403	-5.0	5.0	141	16.9	50	24.50	187	7	177
BARK_404	7.0	141.0	######	29.0	20	4.54	23	81	211
BARK_405	8.0	8.0	119	81.5	30	75.60	201	34	1205
TE0068.01			######	5.1	41	36.30	4	1296	215
TE0068.02			76626	26.2	14	58.40	6	2142	740

Sample No.	Se*	Ga*	Ge*	In*	S%	V*	Cr*	Mn*	Fe%
BARK_403	19.00	17.65	0.11	106.00	4.48	206	462	400	8.16
BARK_404	80.00	5.77	0.86	90.30	7.99	65	474	89	15.60
BARK_405	60.00	13.25	0.20	317.00	5.96	107	330	374	10.50
TE0068.01	32.50	2.90	0.20	23.10	5.40	17	78	173	11.82
TE0068.02	42.70	4.80	0.20	100.28	5.40	63	180	292	9.63

Sample No.	Th*	U*	W*	Rb*	Sr*	Y*	Zr*	Nb*	Ta*
BARK_403	1.82	0.50	3	43.2	268.0	6.6	36	2.50	0.13
BARK_404	0.55	0.20	1	14.1	50.4	1.5	12	0.70	-0.05
BARK_405	1.38	0.40	2	41.8	140.0	2.1	34	2.10	0.10
TE0068.01	3.50	0.60	1		-5.0
TE0068.02	0.80	-0.50	2		-5.0

Sample No.	Cs*	La*	Ce*	Li*	Be*	Na*	Mg*	Al*	P*
BARK_403	1.92	3.70	9.04	16	3	28800	8700	79700	310
BARK_404	0.53	1.20	2.58	2	0	2000	700	10000	10
BARK_405	1.58	1.90	4.20	18	1	12900	10500	49500	140
TE0068.01		7.80							0
TE0068.02		0.70							0

Sample No.	K *	Ca*	Sc*	Ti*	Te*	Hf*	Re*	Hg*	Tl*
BARK_403	11500	15200	20.20	2770	0.42	0.90	0		1
BARK_404	3200	1100	3.50	750	0.19	0.30	-0		0
BARK_405	7200	7100	8.60	2040	1.45	0.90	0		1
TE0068.01		0	0.70		0.10			-0
TE0068.02		0	4.40		0.19			0