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Bremsåsen Prospect, Nedre Eiker, Buskerud, Norwayi
Regional Level Types
Bremsåsen ProspectProspect
Nedre EikerMunicipality
BuskerudCounty
NorwayCountry

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Key
Latitude & Longitude (WGS84):
59° 43' 9'' North , 10° 1' 10'' East
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
PlacePopulationDistance
Drammen90,722 (2018)10.7km
Skoger1,082 (2013)13.1km
Tranby5,552 (2013)16.8km
Sande1,389 (2010)18.1km
Hyggen408 (2010)18.8km
Other Languages:
Norwegian:
Bremsåsen skjerp, Nedre Eiker, Buskerud, Norge


An old sulphide prospect east of the trigonometric point at the western slope of the hill Bremsåsen, W of MIF-hytta (the MIF -cabin).

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


7 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!

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: Stensrud, S. (2004): Bremsåsen gruver. In Hurum, J.H & Frøyland M. (eds) (2004): Nedre Eikers underjordiske skatter. Stein til nytte og glede. Editon by Nedre Eiker kommune. 233-242
'Amphibole Supergroup'
Formula: AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Reference: Stensrud, S. (2004): Bremsåsen gruver. In Hurum, J.H & Frøyland M. (eds) (2004): Nedre Eikers underjordiske skatter. Stein til nytte og glede. Editon by Nedre Eiker kommune. 233-242
Calcite
Formula: CaCO3
Reference: Stensrud, S. (2004): Bremsåsen gruver. In Hurum, J.H & Frøyland M. (eds) (2004): Nedre Eikers underjordiske skatter. Stein til nytte og glede. Editon by Nedre Eiker kommune. 233-242
Laumontite
Formula: CaAl2Si4O12 · 4H2O
Reference: Stensrud, S. (2004): Bremsåsen gruver. In Hurum, J.H & Frøyland M. (eds) (2004): Nedre Eikers underjordiske skatter. Stein til nytte og glede. Editon by Nedre Eiker kommune. 233-242
'Limonite'
Formula: (Fe,O,OH,H2O)
Reference: Stensrud, S. (2004): Bremsåsen gruver. In Hurum, J.H & Frøyland M. (eds) (2004): Nedre Eikers underjordiske skatter. Stein til nytte og glede. Editon by Nedre Eiker kommune. 233-242
Pyrite
Formula: FeS2
Reference: Stensrud, S. (2004): Bremsåsen gruver. In Hurum, J.H & Frøyland M. (eds) (2004): Nedre Eikers underjordiske skatter. Stein til nytte og glede. Editon by Nedre Eiker kommune. 233-242
Pyrrhotite
Formula: Fe7S8
Reference: Stensrud, S. (2004): Bremsåsen gruver. In Hurum, J.H & Frøyland M. (eds) (2004): Nedre Eikers underjordiske skatter. Stein til nytte og glede. Editon by Nedre Eiker kommune. 233-242
Quartz
Formula: SiO2
Reference: Stensrud, S. (2004): Bremsåsen gruver. In Hurum, J.H & Frøyland M. (eds) (2004): Nedre Eikers underjordiske skatter. Stein til nytte og glede. Editon by Nedre Eiker kommune. 233-242
'Scapolite'
Reference: Nilsen, Ø. J (2000): Steintur fra MIF-hytta til Korsgårdseter. DG-nytt (Drammen Geologiforening). 19 (1), 12-14
Scheelite
Formula: Ca(WO4)
Reference: Nilsen, Ø. J (2000): Steintur fra MIF-hytta til Korsgårdseter. DG-nytt (Drammen Geologiforening). 19 (1), 12-14

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Pyrite2.EB.05aFeS2
Pyrrhotite2.CC.10Fe7S8
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Scheelite7.GA.05Ca(WO4)
Group 9 - Silicates
Actinolite9.DE.10☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Laumontite9.GB.10CaAl2Si4O12 · 4H2O
Unclassified Minerals, Rocks, etc.
'Amphibole Supergroup'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Limonite'-(Fe,O,OH,H2O)
'Scapolite'-

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmXp, with m:p = 1:1
Pyrrhotite2.8.10.1Fe7S8
AmBnXp, with (m+n):p = 1:2
Pyrite2.12.1.1FeS2
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES
AXO4
Scheelite48.1.2.1Ca(WO4)
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Laumontite77.1.1.4CaAl2Si4O12 · 4H2O
Unclassified Minerals, Mixtures, etc.
Actinolite-☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
'Amphibole Supergroup'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Limonite'-(Fe,O,OH,H2O)
'Scapolite'-

List of minerals for each chemical element

HHydrogen
H Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H LaumontiteCaAl2Si4O12 · 4H2O
H Limonite(Fe,O,OH,H2O)
H Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
CCarbon
C CalciteCaCO3
OOxygen
O ScheeliteCa(WO4)
O Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O LaumontiteCaAl2Si4O12 · 4H2O
O QuartzSiO2
O CalciteCaCO3
O Limonite(Fe,O,OH,H2O)
O Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
FFluorine
F Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
MgMagnesium
Mg Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
AlAluminium
Al Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al LaumontiteCaAl2Si4O12 · 4H2O
SiSilicon
Si Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si LaumontiteCaAl2Si4O12 · 4H2O
Si QuartzSiO2
Si Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
SSulfur
S PyriteFeS2
S PyrrhotiteFe7S8
ClChlorine
Cl Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
CaCalcium
Ca ScheeliteCa(WO4)
Ca LaumontiteCaAl2Si4O12 · 4H2O
Ca CalciteCaCO3
Ca Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
TiTitanium
Ti Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
FeIron
Fe PyriteFeS2
Fe PyrrhotiteFe7S8
Fe Limonite(Fe,O,OH,H2O)
Fe Actinolite☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
WTungsten
W ScheeliteCa(WO4)

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Nilsen, Ø. J (2000): Steintur fra MIF-hytta til Korsgårdseter. DG-nytt (Drammen Geologiforening). 19 (1), 12-14
Stensrud, S. (2004): Bremsåsen gruver. In Hurum, J.H & Frøyland M. (eds) (2004): Nedre Eikers underjordiske skatter. Stein til nytte og glede. Editon by Nedre Eiker kommune. 233-242

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

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