Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Grusen Mine, Moisesberg Mines, Fyresdal, Telemark, Norwayi
Regional Level Types
Grusen MineMine
Moisesberg MinesGroup of Mines
FyresdalMunicipality
TelemarkCounty
NorwayCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
59° 18' 51'' North , 7° 52' 6'' East
Latitude & Longitude (decimal):
Type:
Age:
1000 to 541 ± 1.0 Ma
Geologic Time:
Reference for age:
Geological Survey of Norway (NGU). The Ore Database (Malmdatabasen). Deposit Area 831 - 006. Grusen
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Dalen801 (2014)16.4km
Fyresdal359 (2014)19.3km
Åmot592 (2018)45.2km
Mindat Locality ID:
48418
Long-form identifier:
mindat:1:2:48418:0
GUID (UUID V4):
0
Other Languages:
Norwegian:
Grusen gruve, Moisesberg kobberverk, Fyresdal, Telemark, Norge


Sulphide-bearing hydrothermal quartz veins mined for Cu.

Moisesberg mines are among the oldest mines in Norway, and are protected as cultural heritage as all other mines in Norway from before 1537; any collecting is forbidden.

In the area are several more adits, shafts or prospects:
59.31456°N 7.8706°E
59.31519°N 7.86436°E
59.31555°N 7.86714°E
59.31573°N 7.8676°E
59.31589°N 7.86368°E
59.31739°N 7.86564°E


Coordinates © Kartverket - https://www.kartverket.no

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


19 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Bornite
Formula: Cu5FeS4
ⓘ Calcite
Formula: CaCO3
ⓘ Chalcocite
Formula: Cu2S
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ 'Chlorite Group'
ⓘ Digenite
Formula: Cu9S5
ⓘ Djurleite
Formula: Cu31S16
ⓘ Galena
Formula: PbS
ⓘ Hematite
Formula: Fe2O3
ⓘ Hessite
Formula: Ag2Te
ⓘ Kawazulite
Formula: Bi2Te2Se
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
Habit: Radial aggregates
Colour: Dark green
Description: In cavities near Bornite
ⓘ Molybdenite
Formula: MoS2
Description: Small xls in Quartz
ⓘ 'Molybdenite-3R'
Formula: MoS2
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Native Gold
Formula: Au
ⓘ Native Gold var. Electrum
Formula: (Au,Ag)
ⓘ Native Silver
Formula: Ag
ⓘ Quartz
Formula: SiO2
ⓘ Tellurobismuthite
Formula: Bi2Te3
ⓘ Tetradymite
Formula: Bi2Te2S
ⓘ Wittichenite
Formula: Cu3BiS3
Habit: allotriomorphic grains
Description: Found as inclusions in bornite

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Gold
var. Electrum
1.AA.05(Au,Ag)
ⓘ1.AA.05Au
ⓘNative Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
ⓘChalcocite2.BA.05Cu2S
ⓘDjurleite2.BA.05Cu31S16
ⓘDigenite2.BA.10Cu9S5
ⓘBornite2.BA.15Cu5FeS4
ⓘHessite2.BA.60Ag2Te
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGalena2.CD.10PbS
ⓘKawazulite2.DC.05Bi2Te2Se
ⓘTellurobismuthite2.DC.05Bi2Te3
ⓘTetradymite2.DC.05Bi2Te2S
ⓘMolybdenite2.EA.30MoS2
ⓘWittichenite2.GA.20Cu3BiS3
Group 4 - Oxides and Hydroxides
ⓘHematite4.CB.05Fe2O3
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 9 - Silicates
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified
ⓘ'Chlorite Group'-
ⓘ'Molybdenite-3R'-MoS2

List of minerals for each chemical element

HHydrogen
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CCarbon
Cⓘ CalciteCaCO3
Cⓘ MalachiteCu2(CO3)(OH)2
OOxygen
Oⓘ CalciteCaCO3
Oⓘ HematiteFe2O3
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
AlAluminium
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
SSulfur
Sⓘ BorniteCu5FeS4
Sⓘ ChalcopyriteCuFeS2
Sⓘ ChalcociteCu2S
Sⓘ DigeniteCu9S5
Sⓘ DjurleiteCu31S16
Sⓘ GalenaPbS
Sⓘ Molybdenite-3RMoS2
Sⓘ MolybdeniteMoS2
Sⓘ TetradymiteBi2Te2S
Sⓘ WitticheniteCu3BiS3
KPotassium
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ CalciteCaCO3
FeIron
Feⓘ BorniteCu5FeS4
Feⓘ ChalcopyriteCuFeS2
Feⓘ HematiteFe2O3
CuCopper
Cuⓘ BorniteCu5FeS4
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ChalcociteCu2S
Cuⓘ DigeniteCu9S5
Cuⓘ DjurleiteCu31S16
Cuⓘ MalachiteCu2(CO3)(OH)2
Cuⓘ WitticheniteCu3BiS3
SeSelenium
Seⓘ KawazuliteBi2Te2Se
MoMolybdenum
Moⓘ Molybdenite-3RMoS2
Moⓘ MolybdeniteMoS2
AgSilver
Agⓘ Native Gold var. Electrum(Au,Ag)
Agⓘ HessiteAg2Te
Agⓘ Native SilverAg
TeTellurium
Teⓘ HessiteAg2Te
Teⓘ KawazuliteBi2Te2Se
Teⓘ TellurobismuthiteBi2Te3
Teⓘ TetradymiteBi2Te2S
AuGold
Auⓘ Native Gold var. Electrum(Au,Ag)
Auⓘ Native GoldAu
PbLead
Pbⓘ GalenaPbS
BiBismuth
Biⓘ KawazuliteBi2Te2Se
Biⓘ TellurobismuthiteBi2Te3
Biⓘ TetradymiteBi2Te2S
Biⓘ WitticheniteCu3BiS3

Other Databases

Link to Geological Survey of Norway:5561

Other Regions, Features and Areas containing this locality


This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 22, 2026 02:04:24 Page updated: October 18, 2025 22:25:45
Go to top of page