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Løkken Verk, Meldal, Trøndelag, Norwayi
Regional Level Types
Løkken VerkMining Field
MeldalMunicipality
TrøndelagCounty
NorwayCountry

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Key
Latitude & Longitude (WGS84):
63° 7' 59'' North , 9° 41' 59'' East
Latitude & Longitude (decimal):
Locality type:
Köppen climate type:
Other/historical names associated with this locality:
Sør-Trøndelag
Other Languages:
Norwegian:
Løkken Verk (Løkkenfeltet), Meldal, Trøndelag, Norge


A mining field worked by Orkla Grube-Aktiebolag. An ophiolite-hosted massive sulfide body within a 1-2km thick Lower Ordovician metavolcanic sequence.

Regions containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
ScandinaviaRegion

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Standard Detailed Strunz Dana Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

31 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Actinolite
Formula: ☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Albite
Formula: Na(AlSi3O8)
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Albite var: Pericline
Formula: Na(AlSi3O8)
Reference: Garmo, T.T. & Selbekk, R. (2017): Norsk mineralbok. Fossheim Steinsenter, Lom. 351p. (p.200)
Axinite-(Fe)
Formula: Ca2Fe2+Al2BSi4O15OH
'Axinite Group'
Azurite
Formula: Cu3(CO3)2(OH)2
Reference: Jørgensen, L. B. & Sagvold, E. B. (2001): Geologiske severdigheter og mineralforekomster i Løkkenfeltet. Orkla Industrimuseum 42p
Bornite
Formula: Cu5FeS4
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Calcite
Formula: CaCO3
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Chalcanthite
Formula: CuSO4 · 5H2O
Description: Chalcanthite was found in crystals to 2-3cm and 1-1,5mm thick, when parts of the mine named "Fortunasålen" and "Vesterdypet", was emptied for water in 1902. After being under water in 125 years (cited after Neumann 1985).
Reference: Vogt, Th. (1918): Kupfervitriol und Gips von Løkken Grube in Meldalen. Norsk Geologisk Tidsskrift. 4, 129-137; Neumann, H. (1985): Norges Mineraler. Norges Geologiske Undersøkelse Skrifter 68, p. 108
Chalcopyrite
Formula: CuFeS2
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
'Chlorite Group'
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Clinozoisite
Formula: {Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Reference: Nordrum, F.S. (2008): Nyfunn av mineraler i Norge 2007-2008. STEIN 35 (2), 8-20
Cobaltite
Formula: CoAsS
Reference: Carstens, C.W. (1945): Kobaltglanz als Bestandteil von Schwefelkieserz. Forhandliger Kongelige Norske Videnskabers Selskab. 18, 64-66
Copper
Formula: Cu
Reference: Jørgensen, L. B. & Sagvold, E. B. (2001): Geologiske severdigheter og mineralforekomster i Løkkenfeltet. Orkla Industrimuseum 42p
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
'Feldspar Group'
Reference: Nordrum, F.S. (2008): Nyfunn av mineraler i Norge 2007-2008. STEIN 35 (2), 8-20
Galena
Formula: PbS
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Gypsum
Formula: CaSO4 · 2H2O
Reference: Vogt, Th. (1918): Kupfervitriol und Gips von Løkken Grube in Meldalen. Norsk Geologisk Tidsskrift. 4, 129-137
Halotrichite
Formula: FeAl2(SO4)4 · 22H2O
Reference: Jørgensen, L. B. & Sagvold, E. B. (2001): Geologiske severdigheter og mineralforekomster i Løkkenfeltet. Orkla Industrimuseum 42p
Hematite
Formula: Fe2O3
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Hexahydrite
Formula: MgSO4 · 6H2O
Reference: Jørgensen, L. B. & Sagvold, E. B. (2001): Geologiske severdigheter og mineralforekomster i Løkkenfeltet. Orkla Industrimuseum 42p
Leucoxene
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Malachite
Formula: Cu2(CO3)(OH)2
Melanterite
Formula: Fe2+(H2O)6SO4 · H2O
Colour: Pale green or vitrol-blue.
Description: Stalactites or crystals up to several cm. Melanterite from Løkken contain copper in various amounts.
Reference: Ovtracht, A. & Pierrot, R. (1962): Contributions to the mineralogy of Norway. No. 14. On the prescence of melanterites at Løkken. Norsk Geologisk Tidsskrift.42, 275-276
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Muscovite var: Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Pyrite
Formula: FeS2
Localities: Reported from at least 6 localities in this region.
Reference: Rutter, E.H., Chaplow, R. and Matthews, J.E. (1967): The Geology of the Løkken Verk Area, Sør-Trøndelag. Norges Geologiske Undersøkelse 255 (Årbok 1967): 21-36 + map
Pyrrhotite
Formula: Fe7S8
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Quartz
Formula: SiO2
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Quartz var: Jasper
Rozenite
Formula: FeSO4 · 4H2O
Reference: Selbekk R.S. (2010): Norges mineraler. En revidert utgave av Norges mineraler (Neumann 1985). Tapir-NGU-NHM. 552p
Rutile
Formula: TiO2
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Sphalerite
Formula: ZnS
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Tetrahedrite
Formula: Cu6Cu4(Fe2+,Zn)2Sb4S12S
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Titanite
Formula: CaTi(SiO4)O
Reference: Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
'Tourmaline'
Formula: A(D3)G6(Si6O18)(BO3)3X3Z
Reference: Carstens, H. (1965): Contributions to the mineralogy of Norway no 32. Axinite in the Norwegian Caledonides. Norsk Geologisk Tidsskrift 45: 398-415
'Uvite Series'
Formula: Ca(Mg3)MgAl5(Si6O18)(BO3)3(OH)3(F/OH)
Reference: Nordrum, F.S. (2001): Noen funn av mineraler i Norge 2000-2001, part II. STEIN 28 (3): 16- 24
Zoisite
Formula: Ca2Al3[Si2O7][SiO4]O(OH)
Reference: Jørgensen, L. B. & Sagvold, E. B. (2001): Geologiske severdigheter og mineralforekomster i Løkkenfeltet. Orkla Industrimuseum 42p

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Copper1.AA.05Cu
Group 2 - Sulphides and Sulfosalts
Bornite2.BA.15Cu5FeS4
Chalcopyrite2.CB.10aCuFeS2
Cobaltite2.EB.25CoAsS
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
Pyrrhotite2.CC.10Fe7S8
Sphalerite2.CB.05aZnS
Tetrahedrite2.GB.05Cu6Cu4(Fe2+,Zn)2Sb4S12S
Group 4 - Oxides and Hydroxides
Hematite4.CB.05Fe2O3
Magnetite4.BB.05Fe2+Fe3+2O4
Quartz4.DA.05SiO2
var: Jasper4.DA.05SiO2
Rutile4.DB.05TiO2
Group 5 - Nitrates and Carbonates
Azurite5.BA.05Cu3(CO3)2(OH)2
Calcite5.AB.05CaCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Chalcanthite7.CB.20CuSO4 · 5H2O
Gypsum7.CD.40CaSO4 · 2H2O
Halotrichite7.CB.85FeAl2(SO4)4 · 22H2O
Hexahydrite7.CB.25MgSO4 · 6H2O
Melanterite7.CB.35Fe2+(H2O)6SO4 · H2O
Rozenite7.CB.15FeSO4 · 4H2O
Group 9 - Silicates
Actinolite9.DE.10☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Albite9.FA.35Na(AlSi3O8)
var: Pericline9.FA.35Na(AlSi3O8)
Axinite-(Fe)9.BD.20Ca2Fe2+Al2BSi4O15OH
Clinozoisite9.BG.05a{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Titanite9.AG.15CaTi(SiO4)O
'Uvite Series'9..Ca(Mg3)MgAl5(Si6O18)(BO3)3(OH)3(F/OH)
Zoisite9.BG.10Ca2Al3[Si2O7][SiO4]O(OH)
Unclassified Minerals, Rocks, etc.
'Axinite Group'-
'Chlorite Group'-
'Feldspar Group'-
Leucoxene-
'Tourmaline'-A(D3)G6(Si6O18)(BO3)3X3Z

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Copper1.1.1.3Cu
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 3:2
Bornite2.5.2.1Cu5FeS4
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
Pyrrhotite2.8.10.1Fe7S8
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 1:2
Cobaltite2.12.3.1CoAsS
Pyrite2.12.1.1FeS2
Group 3 - SULFOSALTS
3 <ø < 4
Tetrahedrite3.3.6.1Cu6Cu4(Fe2+,Zn)2Sb4S12S
Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
AX2
Rutile4.4.1.1TiO2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Azurite16a.2.1.1Cu3(CO3)2(OH)2
Malachite16a.3.1.1Cu2(CO3)(OH)2
Group 29 - HYDRATED ACID AND NORMAL SULFATES
AXO4·xH2O
Chalcanthite29.6.7.1CuSO4 · 5H2O
Gypsum29.6.3.1CaSO4 · 2H2O
Hexahydrite29.6.8.1MgSO4 · 6H2O
Melanterite29.6.10.1Fe2+(H2O)6SO4 · H2O
Rozenite29.6.6.1FeSO4 · 4H2O
AB2(XO4)4·H2O
Halotrichite29.7.3.2FeAl2(SO4)4 · 22H2O
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 56 - SOROSILICATES Si2O7 Groups, With Additional O, OH, F and H2O
Si2O7 Groups and O, OH, F, and H2O with cations in [4] and/or >[4] coordination
Axinite-(Fe)56.2.2.1Ca2Fe2+Al2BSi4O15OH
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Clinozoisite58.2.1a.4{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Zoisite58.2.1b.1Ca2Al3[Si2O7][SiO4]O(OH)
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with borate groups
'Uvite Series'61.3.1.3Ca(Mg3)MgAl5(Si6O18)(BO3)3(OH)3(F/OH)
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
Actinolite-☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Albite
var: Pericline
-Na(AlSi3O8)
'Axinite Group'-
'Chlorite Group'-
'Feldspar Group'-
Leucoxene-
Muscovite
var: Sericite
-KAl2(AlSi3O10)(OH)2
Quartz
var: Jasper
-SiO2
'Tourmaline'-A(D3)G6(Si6O18)(BO3)3X3Z

List of minerals for each chemical element

HHydrogen
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H ChalcanthiteCuSO4 · 5H2O
H GypsumCaSO4 · 2H2O
H MelanteriteFe2+(H2O)6SO4 · H2O
H Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
H Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
H ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
H AzuriteCu3(CO3)2(OH)2
H MalachiteCu2(CO3)(OH)2
H Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
H HexahydriteMgSO4 · 6H2O
H HalotrichiteFeAl2(SO4)4 · 22H2O
H Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
H RozeniteFeSO4 · 4H2O
H MuscoviteKAl2(AlSi3O10)(OH)2
BBoron
B Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
B TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
CCarbon
C CalciteCaCO3
C AzuriteCu3(CO3)2(OH)2
C MalachiteCu2(CO3)(OH)2
OOxygen
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O AlbiteNa(AlSi3O8)
O QuartzSiO2
O HematiteFe2O3
O CalciteCaCO3
O MagnetiteFe2+Fe23+O4
O ChalcanthiteCuSO4 · 5H2O
O GypsumCaSO4 · 2H2O
O MelanteriteFe2+(H2O)6SO4 · H2O
O Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
O Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
O TitaniteCaTi(SiO4)O
O RutileTiO2
O ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
O AzuriteCu3(CO3)2(OH)2
O MalachiteCu2(CO3)(OH)2
O Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
O HexahydriteMgSO4 · 6H2O
O HalotrichiteFeAl2(SO4)4 · 22H2O
O TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
O Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
O RozeniteFeSO4 · 4H2O
O MuscoviteKAl2(AlSi3O10)(OH)2
O Albite (var: Pericline)Na(AlSi3O8)
NaSodium
Na AlbiteNa(AlSi3O8)
Na Albite (var: Pericline)Na(AlSi3O8)
MgMagnesium
Mg Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Mg HexahydriteMgSO4 · 6H2O
AlAluminium
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al AlbiteNa(AlSi3O8)
Al Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Al ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
Al Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Al HalotrichiteFeAl2(SO4)4 · 22H2O
Al Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Albite (var: Pericline)Na(AlSi3O8)
SiSilicon
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si AlbiteNa(AlSi3O8)
Si QuartzSiO2
Si Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Si Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Si TitaniteCaTi(SiO4)O
Si ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
Si Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Si TourmalineA(D3)G6(Si6O18)(BO3)3X3Z
Si Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si Albite (var: Pericline)Na(AlSi3O8)
SSulfur
S ChalcopyriteCuFeS2
S PyriteFeS2
S CobaltiteCoAsS
S ChalcanthiteCuSO4 · 5H2O
S GypsumCaSO4 · 2H2O
S MelanteriteFe2+(H2O)6SO4 · H2O
S SphaleriteZnS
S GalenaPbS
S BorniteCu5FeS4
S TetrahedriteCu6Cu4(Fe2+,Zn)2Sb4S12S
S PyrrhotiteFe7S8
S HexahydriteMgSO4 · 6H2O
S HalotrichiteFeAl2(SO4)4 · 22H2O
S RozeniteFeSO4 · 4H2O
KPotassium
K Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca CalciteCaCO3
Ca GypsumCaSO4 · 2H2O
Ca Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Ca TitaniteCaTi(SiO4)O
Ca ZoisiteCa2Al3[Si2O7][SiO4]O(OH)
Ca Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Ca Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
TiTitanium
Ti TitaniteCaTi(SiO4)O
Ti RutileTiO2
FeIron
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe HematiteFe2O3
Fe ChalcopyriteCuFeS2
Fe PyriteFeS2
Fe MagnetiteFe2+Fe23+O4
Fe MelanteriteFe2+(H2O)6SO4 · H2O
Fe BorniteCu5FeS4
Fe TetrahedriteCu6Cu4(Fe2+,Zn)2Sb4S12S
Fe PyrrhotiteFe7S8
Fe Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Fe Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Fe HalotrichiteFeAl2(SO4)4 · 22H2O
Fe RozeniteFeSO4 · 4H2O
CoCobalt
Co CobaltiteCoAsS
CuCopper
Cu CopperCu
Cu ChalcopyriteCuFeS2
Cu ChalcanthiteCuSO4 · 5H2O
Cu BorniteCu5FeS4
Cu TetrahedriteCu6Cu4(Fe2+,Zn)2Sb4S12S
Cu AzuriteCu3(CO3)2(OH)2
Cu MalachiteCu2(CO3)(OH)2
ZnZinc
Zn SphaleriteZnS
Zn TetrahedriteCu6Cu4(Fe2+,Zn)2Sb4S12S
AsArsenic
As CobaltiteCoAsS
SbAntimony
Sb TetrahedriteCu6Cu4(Fe2+,Zn)2Sb4S12S
PbLead
Pb GalenaPbS

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Vogt, Th. (1918): Kupfervitriol und Gips von Løkken Grube in Meldalen. Norsk Geologisk Tidsskrift. 4, 129-137
Carstens, C. W. (1945): Kobaltglanz als Bestandteil von Schwefelkieserz. Forhandliger Kongelige Norske Videnskabers Selskab. 18, 64-66 [Find of cobaltite from Løkken]
Ovtracht, A. & Pierrot, R. (1962): Contributions to the mineralogy of Norway No. 14. On the presence of melanterites at Lökken. Norsk Geologisk Tidsskrift 42: 275-276
Rutter, E.H., Chaplow, R. and Matthews, J.E. (1967): The Geology of the Løkken Verk Area, Sør-Trøndelag. Norges Geologiske Undersøkelse 255 (Årbok 1967): 21-36 + map
Grenne, T. (1989): The feeder zone to the Lokken ophiolite-hosted massive sulfide deposit and related mineralizations in the central Norwegian Caledonides. Economic Geology. 84, 2173-2195
Jørgensen, L. B. & Sagvold, E. B. (2001): Geologiske severdigheter og mineralforekomster i Løkkenfeltet. Orkla Industrimuseum 42p

Localities in this Region


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