Norsk versjon
THE ORE DATABASE
Deposit Area 439 - 013
(Last updated 26.okt.2023)

Name of Deposit Area : Søndre Geitryggen
(Object Id : 0439,013,00,00)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.0980550 Latitude: 62.1331640
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557259 m. Y-coord: 6889499 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu
Production
Activity: Mining Reserves:
Prod. method: Underground mining Production: 500 thousand tons
Prod. status: Disused, closed Volume of dump:

Importance
Public: Not Assessed (reg. 09.02.2017)
Economical: Could be significant , (Confirmed 29.nov.2001 by Terje Bjerkgård)

Products
Element/product Crude ore grade or quality
AG 27 ppm
AU 0.35 ppm
CU 0.7 %
PB 0.15 %
ZN 2.7 %

Operations
From - To Activity Comments
1860 - 1878 Regular production Company/Institution :Folldal Interessentskab
1919 - 1919 Core drilling Company/Institution :The Foldal Copper and Sulphur ltd.
1939 - 1939 Core drilling Company/Institution :Folldal Verk A/S
1940 - 1940 Core drilling Company/Institution :Folldal Verk A/S
1940 - 1945 Test mining Company/Institution :Folldal Verk A/S
1950 - 1950 Core drilling Company/Institution :Folldal Verk A/S
1952 - 1952 Core drilling Company/Institution :Folldal Verk A/S
1952 - 1965 Regular production Company/Institution :Folldal Verk A/S
1954 - 1954 Core drilling Company/Institution :Folldal Verk A/S
1956 - 1956 Core drilling Company/Institution :Folldal Verk A/S
1958 - 1958 Core drilling Company/Institution :Folldal Verk A/S
1961 - 1961 Core drilling Company/Institution :Folldal Verk A/S
1967 - 1967 Core drilling Company/Institution :Folldal Verk A/S
1990 - 1993 Detail mapping Company/Institution :T. Bjerkgård, University of Oslo
1999 - 1999 Sampling Company/Institution :NGU Mineralressurser

Mineralization
Era: Paleozoic Period: Ordovician
Dating: Method:
Genesis: Volcex Form: Lens
Main texture: Banded Min. distribution: Massive (>50 % ore minerals)
Main grain size: Medium grained (1-3 mm) Main alteration: Sericitisation
Strike/Dip: Direction: 0
Plunge: 65
Stratigraphic classification of host rock
Era: Paleozoic Period: Ordovician
Province: Caledonides
Geotec.unit: Trondheim Nappe Complex
Tectonic complex: Meråker Nappe
Igneous complex:
Group: Fundsjø Group Formation:

Mineralogy
Relationship Mineral Amount
Gangue mineral Quartz Major mineral (>10%)
Gangue mineral Calcite Major mineral (>10%)
Gangue mineral Chlorite Subordinate mineral (1-10%)
Gangue mineral Sericite Subordinate mineral (1-10%)
Gangue mineral Biotite Accessory mineral (<1%)
Gangue mineral Talc Accessory mineral (<1%)
Gangue mineral Dolomite Accessory mineral (<1%)
Gangue mineral Ankerite Accessory mineral (<1%)
Gangue mineral Titanite Accessory mineral (<1%)
Ore mineral Pyrite Major mineral (>10%)
Ore mineral Sphalerite Major mineral (>10%)
Ore mineral Pyrrhotite Subordinate mineral (1-10%)
Ore mineral Chalcopyrite Subordinate mineral (1-10%)
Ore mineral Bismuth Accessory mineral (<1%)
Ore mineral Altaite Accessory mineral (<1%)
Ore mineral Molybdenite Accessory mineral (<1%)
Ore mineral Tellurobismuthite Accessory mineral (<1%)
Ore mineral Galena Accessory mineral (<1%)
Ore mineral Electrum Accessory mineral (<1%)
Ore mineral Pentlandite Accessory mineral (<1%)
Ore mineral Hessite Accessory mineral (<1%)

Lithology:
Relationship Rock Origin
Wall rock Quartz keratophyre Extrusive
Original rock :Rhyodacite
Metamorphic facies :Greenschist
Wall rock Chlorite-amphibole schist Extrusive
Original rock :Basalt
Metamorphic facies :Greenschist
Wall rock Metagabbro Intrusive
Original rock :Gabbro
Metamorphic facies :Greenschist
Wall rock Banded chlorite schist Sedimentary
Original rock :Tuffite
Metamorphic facies :Greenschist
Wall rock Metagreywacke
Metamorphic facies :Greenschist
Wall rock Quartz feldspar schist Sedimentary
Original rock :Tuffite
Metamorphic facies :Greenschist
Wall rock Graphite schist
Metamorphic facies :Greenschist

Information(s) in free text format
Free text
The Søndre Geitryggen deposit was in the earliest periods 1770-1848 and 1860-1878 mined for copper in the eastern part of the deposit where the copper grades were the highest (stringer zone), while copper, zinc and pyrite were mined in the western zinc-dominated part in the last mining period (1952-1965). In total c. 0.5 Mt of ore grading 0.8 % Cu, 2.4 % Zn was taken out, and the mine had a strike length of 400 m and a vertical depth of 165 m. Mining ended because workers were needed in the new, large mine at Tverrfjellet, not because the deposit was mined out. The deposit is situated in the upper parts of a 20-50 m rhyodacite lens, in contact with overlying tuffitic schists. The main massive ore is a banded pyrite-sphalerite ore.

Bibliography:
From NGU's Reference Archive:
Riiber, Carl C. , 1923
Rapporter over kis -og kobbergruber og skjerp i Foldal, Dovre og Alvdal herreder.
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 3194;25 pages
Abstract:
Rapporten omfatter følgende gruver og skjerp: I. Foldals verks gruber: a. Hovedgruben. b. Nordre Gjeitryggen grube. c. Søndre jetryggen grube, d. Grev Moltke grube. e. Grimsdalen grube. f. Storthaab grube. g. Boksberg grube. II. Statens kisanvisninger: a. Skjerp øst for Foldals verks hovedgrube. b. Stretlien skjerp. c. Grimsdalen skjerp. III. Grimsbo kisskjerp. IV. Rødalens kobbergrube. V. Tronfjeldets kobbergruber. VI. Verkjendalens kisfelt. Rapporten beskriver forekomstenes beliggenhet, geologiske forhold, malmen, resultater av undersøkelser (boringer, analyser osv.), salgspriser, historiske forhold, juridiske forhold og kraftsituasjonen. Forekomstnr.: 1. 10963, 2. 10973 og 3. 10991. Forekomstens navn og koordinater: 1. Folldal 32 5521 68908, 2. Verkensdalen 32 5281 68816, 3. Gamle Tron 32 5862 68910.

Marlow, Wolmer , 1935
Foldal. Beskrivelse til geologiske rektangelkart. D. Grubebeskrivelser. 1. Beskrivelse av Foldals kisfelt: 1. Foldals verks gruber. 2. Statens kisanvisninger. 3. Grimsboskjerpene. 4. Rødalens grube. 5. Tronfjellets grube. 6. Verkjensdalens kisfelt.
;Norges geologiske undersøkelse;KARTBESKRIVELSE; TIDSSKRIFTARTIKKEL;NGU; No.145;69-96 pages

Bugge, Arne , 1948
Folldal Verk. Malmforekomster og grubedrift.
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 4575;6 pages
Abstract:
Malmforekomstene tilhører det kjente Tronheimsfelt og er knyttet til bergarter som er vanlig ved Trondheimsfeltets kisgruver. Natrongranitt (Trondheimitt), gabbrobergarter og amfibolitt forekomer i de vanlige Skifrene av Trondheimstypen, og kisforekomstene er utskilt langs granitt -og amfibolittgrensene på lingnende måte, som man kjenner det fra andre felter. Som særpreget for Folldalsgruvene kan bemerkes: 1. - Malmens kvalitet er relativt god. 2. - Kisen forekommer i linser av en annen form og størrelse samt opptreden enn ved de fleste andre gruver i Trondheimsfeltet. Først i de senere år har gruvedriften vært ført så langt frem at man har kunnet øyne en lovmessighet ved malmlinsenes opptreden. SØLV OG GULL forekommer i større mengder i kobberkisen fra Folldals Verks gruver enn ved andre norske kisgruver. Rent kobber oppgis å holde 25 gr. gull og 1 500 gr. sølv pr. tonn. Av foranstående fremstilling fremgår det at det i gruvene er oppfart malm for 7 års drift, når det regnes med en produksjon av 60 000 t. råmalm. Enn videre fremgår at det er gode muligheter for å finne mer malm enn den som nå er påvist.

Robellaz, Fernand; Helland, Amund; Lund, Worm H. , 1905
Reports on THE FOLDAL COPPER MINES, NORWAY.
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 2261;33 pages
Abstract:
Rapporten beskriver: Forekomstenes beliggenhet, gruvene, dannelse og gangenes retninger, malmreserver, tilgjengelige malmlegemer, drift, malmtransport, utnytting av forekomstene og økonomiske forhold.

Bjerkgård, Terje , 1995
The stratabound massive sulfide deposits in the Folldal area, southern Trondheim region Caledonides, Norway.
;UiO Geologisk fellesråd;AVHANDLING

Bjerkgård, Terje; Bjørlykke, Arne , 1994
The stratabound sulphide deposits in the Folldal area, Southern Trondheim Region, Norway
;Norsk geologisk forening;TIDSSKRIFTARTIKKEL;Norsk geologisk tidsskrift; No.74 (4);213-237 pages
Abstract:
Frie emneord: Lagdelt, Malmgenese Five strata-bound massive sulphide deposits are situated at three different stratigraphic levels in the volcanogenic Fundsjø group in the Folldal area. The deposits are hosted in metabasalts, metarhyodacites and volcanoclastic rocks and belong to the Cu-Zn class of volcanic-associated massive sulphide deposits. The metal content of the deposits indicates that the sources of metals are underlying strata, possibly with a contribution from intrusives. Wall rock alteration varies according to differences in host rocks, and is probably a result of chemical variations of the host rocks, temperature differences and proximity to the hydrothermal vent. The clustering of deposits in the Folldal area is considered to be due to the occurrence of a large sub- volcanic trondhjemitic intrusion which acted as the major heat engine for convection. The small size of the deposits might be related to the shallow level of the intrusion.

Singsaas, P. , 1959
Geofysisk undersøkelse 1. Grimsdal Grube - Husumskogen 2. Verket - Knutshovdet 3. Søndre Gjetryggen Grube - Grimsbu.
;Norges geologiske undersøkelse;FAGRAPPORT;NGU-rapport; No.173;10 pages

Bugge, Arne , 1948
Rapport fra befaring ved Folldal gruver.
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 784;5 pages
Abstract:
Befaringsrapport for gruvene Nordre og Søndre Gjeiteryggen og Grev Moltke Gruve. Det fremgår av ovenstående utredning at gruvene er drevet på kislinjaler og linser. De enkelte kislinjalene er i forhold til andre kislinjaler i Tronheimsdistriktet av relativt liten utstrekning; men ved vellykkete skjerpningsarbeider i dagen og i gruvene har man stadig funnet nye linser og linjaler når de gamle er utdrevet. Gruvedriften blir på denne måten kostbar, da de nye forekomster stadig drar seg bort fra de gamle sjakter.

Hillestad, G.; Brækken, H. , 1953
Seismiske dybdemålinger Søndre Gjetryggen Grube.
;Norges geologiske undersøkelse;FAGRAPPORT;NGU-rapport; No.106;3 pages
Abstract:
Oppgaven gikk ut på å bestemme overdekkets mektighet på et sted hvor Folldal Verk A/S var i ferd med å føre en stigort fra en grubegang frem i dagen. Det ble utført seismiske refraksjonsmålinger langs et profil av ca. 120 meter lengde. Målingene tyder på at overdekkets mektighet varierer mellom 6 og 10 meter.

References not to be found in NGU's Reference Archive.:
Heim, J.G. 1972: Zur geologie des Südlichen Trondheim-gebietes. Unpubl. Ph.D. thesis, Univ. Mainz, 156 pp.


Per B. Støen 1948: Folldal Verk gjennom 200 år. Historiske trekk: 1748-1948. festskrift Folldal Verk A/S, 70 sider.


Hjelseth, G. & Einarsen S. 1950: Folldal Verk. Tidsskrift for kjemi, bergvesen og metallurgi, vol.10, no.2b, p.70-73.


Bjerkgård, T. & Bjørlykke, A. 1995: Geology of the Folldal area, southern Trondheim Region Caledonides, Norway. NGU bull. 426, p.53-75.


Bjerkgård, T. & Bjørlykke A.,1996: Sulfide deposits in Folldal, Southern Trondheim Region Caledonides, Norway: Source of metals and wall-rock alterations related to host rocks. Economic Geology vol.91, p.676-696.

Fieldsamples
Sample No. Sample type Miscellanrous
DBH35-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH35-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH35-3 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH35-4 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH43-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH43-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH43-3 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH44-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH44-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH44-3 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH44-4 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH44-5 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH44-6 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH45-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH45-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
HE0065.07 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Massive fine-grained pyrite-sphalerite with few aggregates of chalcopyrite.
No. of registrated element analyses = 1
HE0065.08 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Bands and lenses of finegrained pyrite, sphalerite and chalcopyrite in a matrix of quartz, chlorite, talc and carbonate.
No. of registrated element analyses = 1
HE0065.09 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Semimassive, relatively coarse pyrite-chalcopyrite mineralization in quartz-carbonate-chlorite matrix.
No. of registrated element analyses = 1
HE0065.10 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Complex, massive chalcopyrite-pyrrhotite-pyrite-sphalerite mineralization in chlorite-bearing quartz matrix.
No. of registrated element analyses = 1
St70-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
St70-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
St70-3 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
St70-4 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : DBH 13
(Object Id : 0439,013,00,01)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.1021680 Latitude: 62.1349810
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557471 m. Y-coord: 6889706 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu


Fieldsamples
Sample No. Sample type Miscellanrous
DBH13-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH13-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH13-3 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : DBH 15
(Object Id : 0439,013,00,02)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.1014450 Latitude: 62.1362080
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557430 m. Y-coord: 6889842 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu


Fieldsamples
Sample No. Sample type Miscellanrous
DBH15-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : DBH 16
(Object Id : 0439,013,00,03)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.1033530 Latitude: 62.1354110
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557531 m. Y-coord: 6889754 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu


Fieldsamples
Sample No. Sample type Miscellanrous
DBH16-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH16-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH16-3 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH16-4 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : DBH 17
(Object Id : 0439,013,00,04)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.0990620 Latitude: 62.1355440
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557308 m. Y-coord: 6889765 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu


Fieldsamples
Sample No. Sample type Miscellanrous
DBH17-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH17-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : DBH 18
(Object Id : 0439,013,00,05)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.0961580 Latitude: 62.1348040
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557157 m. Y-coord: 6889680 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu


Fieldsamples
Sample No. Sample type Miscellanrous
DBH18-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH18-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : DBH 19
(Object Id : 0439,013,00,06)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.1007680 Latitude: 62.1365810
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557394 m. Y-coord: 6889882 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu


Fieldsamples
Sample No. Sample type Miscellanrous
DBH19-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH19-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH19-3 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Sample point : DBH 57
(Object Id : 0439,013,00,07)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.1044840 Latitude: 62.1353930
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557590 m. Y-coord: 6889753 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu


Fieldsamples
Sample No. Sample type Miscellanrous
DBH57-1 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH57-2 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH57-3 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH57-4 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH57-5 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
DBH57-6 Core
Sampler :T. Bjerkgård
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Locality : Juliane Marie
(Object Id : 0439,013,01,00)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.1051480 Latitude: 62.1339370
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557628 m. Y-coord: 6889592 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu
Production
Activity: Mining Reserves:
Prod. method: Underground mining Production:
Prod. status: Disused, closed Volume of dump:


Products
Element/product Crude ore grade or quality
CU

Operations
From - To Activity Comments
1770 - 1780 Regular production Company/Institution :Fredriks Gaves verk
1990 - 1993 Detail mapping Company/Institution :T. Bjerkgård, University of Oslo
1999 - 1999 Sampling Company/Institution :NGU mineralressurser

Mineralogy
Relationship Mineral Amount
Gangue mineral Quartz Major mineral (>10%)
Gangue mineral Chlorite Major mineral (>10%)
Gangue mineral Biotite Subordinate mineral (1-10%)
Gangue mineral Muscovite Subordinate mineral (1-10%)
Gangue mineral Carbonate Accessory mineral (<1%)
Gangue mineral Clinoamphibole Accessory mineral (<1%)
Ore mineral Chalcopyrite Major mineral (>10%)
Ore mineral Pyrrhotite Major mineral (>10%)
Ore mineral Pyrite Subordinate mineral (1-10%)
Ore mineral Sphalerite Subordinate mineral (1-10%)
Ore mineral Electrum Accessory mineral (<1%)
Ore mineral Hessite Accessory mineral (<1%)

Lithology:
Relationship Rock Origin
Wall rock quartz keratophyre Extrusive
Original rock :Rhyodacite
Metamorphic facies :Greenschist

Information(s) in free text format
Free text
Lite er kjent om driften i Juliane Marie, som er en av de to østlige gruvene i Søndre Geitryggen. Den var i drift i perioden 1770-1780, på samme tid som nabogruva Godthaab. Driften var beskjeden og gruva er kun drevet ned til et dyp av 30 m under dagen og horisontalt 75 m, så antakelig var det kun drift i denne perioden. Det ble i en senere periode laget et gjennomslag mellom de to gruvene, sannsynligvis en gang i perioden 1829 til 1845, da Røros Kobberverk drev Godthaab. I den siste driftsperioden i Oluf Olsen ble det også drevet en stoll fra denne inn i Juliane Marie. I dag er alle åpninger inn i Juliane Marie gjenfylt, og det er ingenting å se. Malmen i Juliane Marie bestod som i Godthaab av slirer, årer og linser av kobberkis-magnetkis i kvarts-klorittskifer og representerte tilførselsonen til forekomsten i Søndre Geitryggen.

Bibliography:
From NGU's Reference Archive:
Riiber, Carl C. , 1923
Rapporter over kis -og kobbergruber og skjerp i Foldal, Dovre og Alvdal herreder.
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 3194;25 pages
Abstract:
Rapporten omfatter følgende gruver og skjerp: I. Foldals verks gruber: a. Hovedgruben. b. Nordre Gjeitryggen grube. c. Søndre jetryggen grube, d. Grev Moltke grube. e. Grimsdalen grube. f. Storthaab grube. g. Boksberg grube. II. Statens kisanvisninger: a. Skjerp øst for Foldals verks hovedgrube. b. Stretlien skjerp. c. Grimsdalen skjerp. III. Grimsbo kisskjerp. IV. Rødalens kobbergrube. V. Tronfjeldets kobbergruber. VI. Verkjendalens kisfelt. Rapporten beskriver forekomstenes beliggenhet, geologiske forhold, malmen, resultater av undersøkelser (boringer, analyser osv.), salgspriser, historiske forhold, juridiske forhold og kraftsituasjonen. Forekomstnr.: 1. 10963, 2. 10973 og 3. 10991. Forekomstens navn og koordinater: 1. Folldal 32 5521 68908, 2. Verkensdalen 32 5281 68816, 3. Gamle Tron 32 5862 68910.

Bjerkgård, Terje; Bjørlykke, Arne , 1994
The stratabound sulphide deposits in the Folldal area, Southern Trondheim Region, Norway
;Norsk geologisk forening;TIDSSKRIFTARTIKKEL;Norsk geologisk tidsskrift; No.74 (4);213-237 pages
Abstract:
Frie emneord: Lagdelt, Malmgenese Five strata-bound massive sulphide deposits are situated at three different stratigraphic levels in the volcanogenic Fundsjø group in the Folldal area. The deposits are hosted in metabasalts, metarhyodacites and volcanoclastic rocks and belong to the Cu-Zn class of volcanic-associated massive sulphide deposits. The metal content of the deposits indicates that the sources of metals are underlying strata, possibly with a contribution from intrusives. Wall rock alteration varies according to differences in host rocks, and is probably a result of chemical variations of the host rocks, temperature differences and proximity to the hydrothermal vent. The clustering of deposits in the Folldal area is considered to be due to the occurrence of a large sub- volcanic trondhjemitic intrusion which acted as the major heat engine for convection. The small size of the deposits might be related to the shallow level of the intrusion.

References not to be found in NGU's Reference Archive.:
Per B. Støen 1948: Folldal Verk gjennom 200 år. Historiske trekk: 1748-1948. festskrift Folldal Verk A/S, 70 sider.

Fieldsamples
Sample No. Sample type Miscellanrous
HE0065.04 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Chlorite-bearing quartz-sericite schist with rich impregnation of pyrite.
No. of registrated element analyses = 1
HE0065.05 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Quartz-chlorite schist with streaks and lenses of pyrrhotite and minor chalcopyrite in biotite- and amphibole-bearing, dark green chlorite schist.
No. of registrated element analyses = 1
HE0065.06 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Sericite-quartz schist containing rich chalcopyrite-pyrrhotite impregnation.
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Locality : Godthaab
(Object Id : 0439,013,02,00)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.1063050 Latitude: 62.1341070
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557688 m. Y-coord: 6889612 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu
Production
Activity: Mining Reserves:
Prod. method: Underground mining Production:
Prod. status: Disused, closed Volume of dump:


Products
Element/product Crude ore grade or quality
CU

Operations
From - To Activity Comments
1770 - 1780 Regular production Company/Institution :Fredriks Gaves verk
1829 - 1845 Regular production Company/Institution :Røros Kobberverk
1990 - 1993 Detail mapping Company/Institution :T. Bjerkgård, University of Oslo
1999 - 1999 Sampling Company/Institution :NGU mineralressurser

Mineralogy
Relationship Mineral Amount
Gangue mineral Chlorite Major mineral (>10%)
Gangue mineral Quartz Major mineral (>10%)
Gangue mineral Carbonate Accessory mineral (<1%)
Gangue mineral Biotite Accessory mineral (<1%)
Gangue mineral Clinoamphibole Accessory mineral (<1%)
Gangue mineral Muscovite Accessory mineral (<1%)
Ore mineral Chalcopyrite Major mineral (>10%)
Ore mineral Pyrrhotite Major mineral (>10%)
Ore mineral Pyrite Subordinate mineral (1-10%)
Ore mineral Sphalerite Subordinate mineral (1-10%)
Ore mineral Hessite Accessory mineral (<1%)
Ore mineral Galena Accessory mineral (<1%)
Ore mineral Electrum Accessory mineral (<1%)

Lithology:
Relationship Rock Origin
Wall rock quartz keratophyre Extrusive
Original rock :Rhyodacite
Metamorphic facies :Greenschist

Information(s) in free text format
Free text
Godthaab representerer sammen med Juliane Marie de østlige gruvene på Søndre Geitryggen forekomsten. Disse gruvene var først i drift i perioden 1770-1780 under Fredriks Gaves verk og det ble også drevet et gjennomslag mellom disse. Røros Kobberverk tok opp drift på Godthaab i 1829 og drev antakelig gruva fram til nedleggelsen i 1848. I denne perioden ble det drevet inn en grunnstoll som kom inn på malmnivået på 30 meters dyp. Imidlertid var malmen av dårlig kvalitet, kvartsrik og tungt smeltelig. Selskapet som startet opp igjen i 1906, the Folldal Copper and Sulphur ltd., lenset gruva, men fant fort ut at det ikke var noen malm å drive på. I dag er alle gruveåpninger gjenfylt med unntak av de ytre 50-60 meter av grunnstollen. Det er således ingenting å se av mineraliseringer. Sjakten i Godthaab som ble anlagt i den første driftsperioden gikk til et dyp på 50 meter og det totale oppfarte felt under begge driftsperioder utgjorde ca. 90 meter i utstrekning. Malmen i Godthaab bestod som i Juliane Marie av slirer, årer og linser av kobberkis-magnetkis mineralisering i kvarts-klorittskifer og representerte tilførselsonen til forekomsten i Søndre Geitryggen.

Bibliography:
From NGU's Reference Archive:
Riiber, Carl C. , 1923
Rapporter over kis -og kobbergruber og skjerp i Foldal, Dovre og Alvdal herreder.
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 3194;25 pages
Abstract:
Rapporten omfatter følgende gruver og skjerp: I. Foldals verks gruber: a. Hovedgruben. b. Nordre Gjeitryggen grube. c. Søndre jetryggen grube, d. Grev Moltke grube. e. Grimsdalen grube. f. Storthaab grube. g. Boksberg grube. II. Statens kisanvisninger: a. Skjerp øst for Foldals verks hovedgrube. b. Stretlien skjerp. c. Grimsdalen skjerp. III. Grimsbo kisskjerp. IV. Rødalens kobbergrube. V. Tronfjeldets kobbergruber. VI. Verkjendalens kisfelt. Rapporten beskriver forekomstenes beliggenhet, geologiske forhold, malmen, resultater av undersøkelser (boringer, analyser osv.), salgspriser, historiske forhold, juridiske forhold og kraftsituasjonen. Forekomstnr.: 1. 10963, 2. 10973 og 3. 10991. Forekomstens navn og koordinater: 1. Folldal 32 5521 68908, 2. Verkensdalen 32 5281 68816, 3. Gamle Tron 32 5862 68910.

Bjerkgård, Terje; Bjørlykke, Arne , 1994
The stratabound sulphide deposits in the Folldal area, Southern Trondheim Region, Norway
;Norsk geologisk forening;TIDSSKRIFTARTIKKEL;Norsk geologisk tidsskrift; No.74 (4);213-237 pages
Abstract:
Frie emneord: Lagdelt, Malmgenese Five strata-bound massive sulphide deposits are situated at three different stratigraphic levels in the volcanogenic Fundsjø group in the Folldal area. The deposits are hosted in metabasalts, metarhyodacites and volcanoclastic rocks and belong to the Cu-Zn class of volcanic-associated massive sulphide deposits. The metal content of the deposits indicates that the sources of metals are underlying strata, possibly with a contribution from intrusives. Wall rock alteration varies according to differences in host rocks, and is probably a result of chemical variations of the host rocks, temperature differences and proximity to the hydrothermal vent. The clustering of deposits in the Folldal area is considered to be due to the occurrence of a large sub- volcanic trondhjemitic intrusion which acted as the major heat engine for convection. The small size of the deposits might be related to the shallow level of the intrusion.

References not to be found in NGU's Reference Archive.:
Per B. Støen 1948: Folldal Verk gjennom 200 år. Historiske trekk: 1748-1948. festskrift Folldal Verk A/S, 70 sider.

Fieldsamples
Sample No. Sample type Miscellanrous
HE0065.01 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Massive pyrrhotite with scattered cubes of pyrite and aggregates of chalcopyrite. Some imbedded fragments of sericitic schist.
No. of registrated element analyses = 1
HE0065.02 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Amphibole-chlorite-quartz rock with lenses of pyrrhotite and chalcopyrite.
No. of registrated element analyses = 1
HE0065.03 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Rich impregnation of chalcopyrite, some pyrrhotite in muscovite- and chlorite-bearing quartz rock.
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Locality : Svendsbekken sjakt
(Object Id : 0439,013,03,00)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.0937940 Latitude: 62.1328600
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557038 m. Y-coord: 6889462 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu
Production
Activity: Mining Reserves:
Prod. method: Underground mining Production:
Prod. status: Disused, closed Volume of dump:


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

Information(s) in free text format
Free text
Gjenfylt sjakt i furuskogen vest for Oluf Olsen. Denne var etter alt å dømme anlagt i den siste driftsperioden, dvs. 1952-1965. Lite mineralisering å se på tipphaugen, det som finnes er båndet pyrittimpregnasjon med mindre mengder kobberkis i kvarts-sericittskifer. Det er ellers ingen blotninger i området.

Fieldsamples
Sample No. Sample type Miscellanrous
HE0065.11 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Impregnation of pyrite with minor chalcopyrite in cm-thick bands in quartz-sericite schist.
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Locality : Søndre Geitryggen skjerp1
(Object Id : 0439,013,04,00)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.1116990 Latitude: 62.1347830
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557968 m. Y-coord: 6889692 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu
Production
Activity: Pitting Reserves:
Prod. method: Production:
Prod. status: Volume of dump:


Operations
From - To Activity Comments
Pitting Company/Institution :?

Mineralogy
Relationship Mineral Amount
Gangue mineral Graphite Major mineral (>10%)
Gangue mineral Clinoamphibole Subordinate mineral (1-10%)
Gangue mineral Quartz Subordinate mineral (1-10%)
Gangue mineral Muscovite Subordinate mineral (1-10%)
Ore mineral Pyrrhotite Major mineral (>10%)
Ore mineral Chalcopyrite Accessory mineral (<1%)

Lithology:
Relationship Rock Origin
Wall rock Graphite schist Sedimentary
Original rock :Bituminous argillite
Metamorphic facies :Greenschist

Information(s) in free text format
Free text
Dette skjerpet ligger i skogen øst for Søndre Geitryggen. Det har ingen tilknytning til mineraliseringen i Søndre. Mineraliseringen er tilknyttet en grafittskiferhorisont og er en primær sulfidanrikning i tilknytning til denne. Skjerpet er en gjenfylt grop, sannsynligvis med omriss på 5x3 meter. Tippvolumet har minst vært 100 kbm. Mineraliseringen består av slirer med magnetkis og litt kobberkis i grafittskifer. I skiferen opptrer det bånd og slirer anriket i fibrig klinoamfibol, som kan være gruneritt og/eller aktinolitt.

Fieldsamples
Sample No. Sample type Miscellanrous
HE0065.12 Dump
Sampler :T. Bjerkgård/...Stored :Løkken/...Size(kg) :3
Comment :Lenses of pyrrhotite and accessory chalcopyrite in amphibole-bearing graphite schist.
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Name of Locality : Søndre Geitryggen skjerp2
(Object Id : 0439,013,05,00)
Location
County : Hedmark (04) Municipality : Folldal (0439)
Map 1:50000: Folldal (1519-2) Map 1:250000: Røros
Marking point: Longitude: 10.1090250 Latitude: 62.1350740
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 557828 m. Y-coord: 6889722 m.
Commodity
Main Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Sub Type: Zinc
Element(s): Kis Zn Cu
Production
Activity: Pitting Reserves:
Prod. method: Production:
Prod. status: Volume of dump:


Operations
From - To Activity Comments
Pitting Company/Institution :?

Mineralogy
Relationship Mineral Amount
Gangue mineral Graphite Major mineral (>10%)
Gangue mineral Clinoamphibole Subordinate mineral (1-10%)
Gangue mineral Quartz Subordinate mineral (1-10%)
Ore mineral Pyrrhotite Major mineral (>10%)

Lithology:
Relationship Rock Origin
Wall rock Graphite schist Sedimentary
Original rock :Bituminous argillite
Metamorphic facies :Greenschist

Information(s) in free text format
Free text
Skjerpet ligger i skogen øst for Søndre Geitryggen og består av et lite innhugg i en skrent, ca 7x2 m i utstrekning og inntil 1 m dypt. Mineraliseringen er slirer med magnetkis i dels meget ren grafittmatriks, dels sammen med en del kvarts og nåler av klinoamfibol. Mineraliseringen har ingen tilknytning til Søndre Geitryggen forekomsten, men er en primær anrikning i grafittskiferen.

Analyse Results
from
Deposit Area 439 - 013 Søndre Geitryggen

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#
DBH13-1 Core 3160 5400 407 41 50 20.0 200.0
DBH13-2 Core 1150 23700 1230 3 50 15.0 71.0
DBH13-3 Core 2640 29900 1580 9 50 31.0 320.0
DBH15-1 Core 3990 8280 193 30 50 7.0 76.0
DBH16-1 Core 15700 1690 18 48 100 13.0 130.0
DBH16-2 Core 4230 4530 295 16 50 10.0 200.0
DBH16-3 Core 3600 7650 515 24 50 18.0 150.0
DBH16-4 Core 4460 17900 202 5 50 3.0 150.0
DBH17-1 Core 2580 11400 645 29 50 14.0 130.0
DBH17-2 Core 768 6610 370 10 50 3.0 43.0
DBH18-1 Core 3370 11400 1020 57 50 17.0 110.0
DBH18-2 Core 3460 19700 1030 46 50 16.0 180.0
DBH19-1 Core 8890 11600 858 27 50 53.0 610.0
DBH19-2 Core 2240 16900 1400 20 50 24.0 220.0
DBH19-3 Core 2110 11700 689 24 50 18.0 160.0
DBH35-1 Core 10500 8490 293 26 50 13.0 310.0
DBH35-2 Core 2830 50300 4050 10 50 23.0 300.0
DBH35-3 Core 1570 8280 837 18 50 10.0 170.0
DBH35-4 Core 4540 20600 2040 16 50 12.0 160.0
DBH43-1 Core 5570 31100 828 42 50 22.0 240.0
DBH43-2 Core 10900 2060 379 43 50 28.0 320.0
DBH43-3 Core 13400 15500 536 54 50 26.0 500.0
DBH44-1 Core 22100 23600 658 62 50 36.0 560.0
DBH44-2 Core 3910 3480 461 22 50 15.0 150.0
DBH44-3 Core 6030 66200 1060 34 50 28.0 230.0
DBH44-4 Core 868 42900 2990 21 50 39.0 570.0
DBH44-5 Core 11000 47800 4570 19 50 78.0 1100.0
DBH44-6 Core 1190 7180 380 3 50 6.0 130.0
DBH45-1 Core 2830 39200 2930 21 50 22.0 290.0
DBH45-2 Core 2430 44900 7700 16 50 28.0 320.0
DBH57-1 Core 5390 302 5 52 50 3.0 42.0
DBH57-2 Core 5470 15100 708 5 50 14.0 130.0
DBH57-3 Core 3920 218 21 220 50 3.0 8.0
DBH57-4 Core 2210 6050 216 19 50 3.0 24.0
DBH57-5 Core 7790 27100 623 28 50 10.0 170.0
DBH57-6 Core 2310 13100 366 3 50 11.0 58.0
HE0065.01 Dump 7902 95 19 511 27 4.6 45.0
HE0065.02 Dump 11462 161 4 38 5 3.8 157.0
HE0065.03 Dump 16128 403 12 115 11 7.4 341.0
HE0065.04 Dump 525 258 21 15 5 .4 23.0
HE0065.05 Dump 7218 211 8 259 26 2.4 49.0
HE0065.06 Dump 15232 185 8 213 28 5.5 619.0
HE0065.07 Dump 13217 28895 990 76 6 41.3 885.0
HE0065.08 Dump 6622 72212 3122 68 26 44.3 694.0
HE0065.09 Dump 7987 10690 747 35 26 25.4 964.0
HE0065.10 Dump 36873 27882 1025 140 19 100.0 3051.0
HE0065.11 Dump 3798 173 46 38 11 2.7 325.0
HE0065.12 Dump 169 581 12 14 60 .5 18.0
St70-1 Core 9770 17100 320 45 50 43.0 720.0
St70-2 Core 6930 26500 1030 33 50 48.0 570.0
St70-3 Core 9850 57700 3470 56 50 62.0 670.0
St70-4 Core 4970 36900 1210 25 50 24.0 240.0
------------------
Sample No. As* Cd* Ba* Mo* Sn* Sb* Bi* Se* Ga*
DBH13-1 100 16.00 0 5 53.00
DBH13-2 110 6.00 1 4 2.50
DBH13-3 120 14.00 2 2 20.00
DBH15-1 52 20.00 0 9 25.00
DBH16-1 11 8.00 0 12 17.00
DBH16-2 29 22.00 1 4 13.00
DBH16-3 42 17.00 0 15 20.00
DBH16-4 28 24.00 0 4 26.00
DBH17-1 46 8.00 0 6 32.00
DBH17-2 26 9.00 0 2 14.00
DBH18-1 9 23.00 0 22 21.00
DBH18-2 36 15.00 0 7 35.00
DBH19-1 38 19.00 0 8 31.00
DBH19-2 30 12.00 2 3 25.00
DBH19-3 23 12.00 1 2 21.00
DBH35-1 52 40.00 0 14 34.00
DBH35-2 180 31.00 5 2 60.00
DBH35-3 48 23.00 1 2 22.00
DBH35-4 82 26.00 3 2 28.00
DBH43-1 70 52.00 1 34 59.00
DBH43-2 61 21.00 1 16 39.00
DBH43-3 46 43.00 0 22 58.00
DBH44-1 51 33.00 0 34 94.00
DBH44-2 29 20.00 1 23 24.00
DBH44-3 56 49.00 0 49 69.00
DBH44-4 190 42.00 4 25 54.00
DBH44-5 160 58.00 3 40 57.00
DBH44-6 58 13.00 1 2 15.00
DBH45-1 110 34.00 4 5 51.00
DBH45-2 130 22.00 10 4 73.00
DBH57-1 1 13.00 0 2 16.00
DBH57-2 40 18.00 1 10 15.00
DBH57-3 3 11.00 0 6 48.00
DBH57-4 71 12.00 0 2 9.00
DBH57-5 73 15.00 0 12 48.00
DBH57-6 36 16.00 0 2 11.00
HE0065.01 4 1.5 3 4.00 -1 -1 14 58.00 3.00
HE0065.02 -1 .7 15 2.00 -1 -1 3 16.00 9.00
HE0065.03 1 5.1 4 8.00 -1 -1 7 36.00 3.00
HE0065.04 35 .3 4 16.00 -1 -1 4 8.00 6.00
HE0065.05 -1 .7 2 2.00 -1 -1 4 24.00 15.00
HE0065.06 -1 1.9 3 43.00 -1 -1 5 28.00 4.00
HE0065.07 240 97.1 2 21.00 7 -1 14 90.00 4.00
HE0065.08 99 326.1 3 28.00 9 -1 37 82.00 9.00
HE0065.09 72 44.7 12 20.00 4 -1 10 57.00 5.00
HE0065.10 112 123.5 2 11.00 15 -1 21 114.00 2.00
HE0065.11 62 .8 3 8.00 -1 -1 13 18.00 2.00
HE0065.12 2 3.2 8 23.00 -1 -1 -1 5.00 3.00
St70-1 120 35.00 1 11 51.00
St70-2 100 24.00 1 20 59.00
St70-3 110 30.00 3 23 77.00
St70-4 42 13.00 1 9 38.00
------------------
Sample No. In* S% V* Cr* Mn* Fe% Th* U* W*
DBH13-1 120 0.60
DBH13-2 200 1.30
DBH13-3 230 2.40
DBH15-1 110 1.50
DBH16-1 110 0.25
DBH16-2 90 0.70
DBH16-3 120 0.90
DBH16-4 120 1.30
DBH17-1 140 1.40
DBH17-2 120 1.40
DBH18-1 130 1.50
DBH18-2 110 1.70
DBH19-1 90 1.10
DBH19-2 80 2.30
DBH19-3 50 2.50
DBH35-1 120 0.80
DBH35-2 150 1.90
DBH35-3 80 2.00
DBH35-4 160 2.90
DBH43-1 30 0.25
DBH43-2 40 1.40
DBH43-3 40 1.40
DBH44-1 30 0.70
DBH44-2 20 1.10
DBH44-3 30 1.20
DBH44-4 130 1.30
DBH44-5 120 1.40
DBH44-6 70 2.90
DBH45-1 180 2.10
DBH45-2 120 2.40
DBH57-1 140 0.25
DBH57-2 150 0.25
DBH57-3 50 0.70
DBH57-4 100 0.70
DBH57-5 170 0.80
DBH57-6 120 0.80
HE0065.01 -1.00 6.07 30 12 427 41.28 -1.00 -1.00 -1
HE0065.02 -1.00 2.06 67 7 647 8.08 -1.00 -1.00 1
HE0065.03 -1.00 5.28 32 31 193 7.13 -1.00 -1.00 9
HE0065.04 -1.00 6.30 19 14 689 8.78 -1.00 -1.00 6
HE0065.05 -1.00 5.21 85 11 1170 16.94 -1.00 -1.00 1
HE0065.06 -1.00 5.59 50 19 271 13.60 -1.00 -1.00 7
HE0065.07 2.00 17.75 -2 12 713 27.57 -1.00 2.00 3
HE0065.08 5.00 18.88 22 19 680 20.54 -1.00 11.00 6
HE0065.09 -1.00 18.28 53 56 687 24.99 -1.00 3.00 5
HE0065.10 2.00 9.89 -2 5 1614 18.53 -1.00 2.00 2
HE0065.11 -1.00 10.17 23 22 454 14.36 -1.00 -1.00 5
HE0065.12 -1.00 6.73 80 23 139 13.78 3.00 10.00 5
St70-1 60 0.70
St70-2 70 2.80
St70-3 60 4.10
St70-4 70 5.10
------------------
Sample No. Sr* La* B* Te* Hg* Tl*
DBH13-1
DBH13-2
DBH13-3
DBH15-1
DBH16-1
DBH16-2
DBH16-3
DBH16-4
DBH17-1
DBH17-2
DBH18-1
DBH18-2
DBH19-1
DBH19-2
DBH19-3
DBH35-1
DBH35-2
DBH35-3
DBH35-4
DBH43-1
DBH43-2
DBH43-3
DBH44-1
DBH44-2
DBH44-3
DBH44-4
DBH44-5
DBH44-6
DBH45-1
DBH45-2
DBH57-1
DBH57-2
DBH57-3
DBH57-4
DBH57-5
DBH57-6
HE0065.01 13.0 -1.00 -1 13.00 -1 -1
HE0065.02 2.0 -1.00 1 3.00 -1 -1
HE0065.03 1.0 -1.00 1 8.00 -1 -1
HE0065.04 -1.0 -1.00 -1 2.00 -1 -1
HE0065.05 2.0 -1.00 -1 3.00 -1 -1
HE0065.06 -1.0 -1.00 -1 5.00 -1 -1
HE0065.07 64.0 -1.00 -1 8.00 2 -1
HE0065.08 77.0 2.00 -1 18.00 5 -1
HE0065.09 81.0 1.00 -1 7.00 -1 1
HE0065.10 105.0 -1.00 -1 12.00 2 -1
HE0065.11 16.0 -1.00 -1 10.00 -1 -1
HE0065.12 24.0 12.00 -1 -1.00 -1 -1
St70-1
St70-2
St70-3
St70-4

The fact sheet was created on 03.12.2023
Questions or comments regarding the fact sheet can be emailed to:
ressursdatabaser@ngu.no
Copyright © 2023 Geological Survey of Norway