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Bjørnegruven, Hagatjern, Nedre Eiker, Drammen, Buskerud, Norwayi
Regional Level Types
BjørnegruvenMine (Backfilled)
HagatjernLake
Nedre EikerMunicipality (Former)
DrammenMunicipality
BuskerudCounty (Former)
NorwayCountry

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Latitude & Longitude (WGS84):
59° 43' 26'' North , 10° 3' 55'' East
Latitude & Longitude (decimal):
59.72388,10.06540
GeoHash:
G#: u4x5v03ku
GRN:
N40E04
Type:
Mine (Backfilled) - last checked 2019
Köppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Drammen90,722 (2018)8.1km
Skoger1,082 (2013)10.6km
Tranby5,552 (2013)14.4km
Hyggen408 (2010)16.3km
Sande1,389 (2010)17.2km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Buskerud GeologiforeningSolbergelva5km
Vestfold GeologiforeningHolmestrand31km
Follo GeologiforeningÅs42km
Mindat Locality ID:
267610
Long-form identifier:
mindat:1:2:267610:7
GUID (UUID V4):
70af0257-ef79-427a-b1f3-22a15a218f7c
Other/historical names associated with this locality:
Overdalen; Bjørneskjerpet; Bjørnerud gruve; Hagatjenn Schurf
Other Languages:
Norwegian:
Bjørnegruva, Hagatjern, Nedre Eiker, Drammen, Buskerud, Norge


Old Fe mine east of Hagatjern. The small open pit mine is now backfilled with water.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


10 valid minerals.

Detailed Mineral List:

ⓘ Calcite
Formula: CaCO3
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Diopside
Formula: CaMgSi2O6
ⓘ Goethite
Formula: α-Fe3+O(OH)
ⓘ Grossular
Formula: Ca3Al2(SiO4)3
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Malachite
Formula: Cu2(CO3)(OH)2
ⓘ 'Mica Group'
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘGoethite4.00.α-Fe3+O(OH)
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 9 - Silicates
ⓘGrossular9.AD.25Ca3Al2(SiO4)3
ⓘDiopside9.DA.15CaMgSi2O6
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified
ⓘ'Mica Group'-

List of minerals for each chemical element

HHydrogen
Hⓘ Goethiteα-Fe3+O(OH)
Hⓘ MalachiteCu2(CO3)(OH)2
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CCarbon
Cⓘ CalciteCaCO3
Cⓘ MalachiteCu2(CO3)(OH)2
OOxygen
Oⓘ CalciteCaCO3
Oⓘ DiopsideCaMgSi2O6
Oⓘ Goethiteα-Fe3+O(OH)
Oⓘ GrossularCa3Al2(SiO4)3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
MgMagnesium
Mgⓘ DiopsideCaMgSi2O6
AlAluminium
Alⓘ GrossularCa3Al2(SiO4)3
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ DiopsideCaMgSi2O6
Siⓘ GrossularCa3Al2(SiO4)3
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ PyriteFeS2
KPotassium
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ DiopsideCaMgSi2O6
Caⓘ GrossularCa3Al2(SiO4)3
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ Goethiteα-Fe3+O(OH)
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ PyriteFeS2
CuCopper
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ MalachiteCu2(CO3)(OH)2

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Norway
ScandinaviaRegion

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

Stensrud, Svein (2004) Gruver og skjerp rundt Hagatjern [Mines and prospects around Hagatjern]. In Nedre Eikers underjordiske skatter. Stein til nytte og glede [Nedre Eiker's underground treasures. Stone for use and joy]. Nedre Eiker kommune. p.207-209.
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