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Hakavika, Øvre Eiker, Buskerud, Norway

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Latitude & Longitude (WGS84): 59° 37' 42'' North , 9° 56' 53'' East
Latitude & Longitude (decimal): 59.62833,9.94806
GeoHash:G#: u4x54r5bn
Köppen climate type:Dfc : Subarctic climate


Area with Ekerite (peralkaline granite) containing miarolitic cavities.

Regions containing this locality

Scandinavia

Region - 2,031 mineral species & varietal names listed

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:

Aegirine
Formula: NaFe3+Si2O6
Reference: Larsen, S. (1999): Mineralforekomster ved Eikern. STEIN 26 (1), 25-30
Albite
Formula: Na(AlSi3O8)
Reference: Knut Edvard Larsen observation in field july 2009
'Ekerite'
Reference: Larsen, S. (1999): Mineralforekomster ved Eikern. STEIN 26 (1), 25-30;
'Feldspar Group'
Reference: Larsen, S. (1999): Mineralforekomster ved Eikern. STEIN 26 (1), 25-30
Ilmenite
Formula: Fe2+TiO3
Reference: Larsen, S. (1999): Mineralforekomster ved Eikern. STEIN 26 (1), 25-30
Microcline
Formula: K(AlSi3O8)
Description: According to Dietrich et al. (1965) the most common feldspar in ekerite is microcline.
Reference: Dietrich et al. (1965): Petrology and geochemistry of ekerite. Studies on the ignous rock complex of the Oslo Region. Skrifter Det Norske Videnskaps-akademi. I. Mat.-Naturv. Klasse. Ny serie 19. 1-28
Quartz
Formula: SiO2
Reference: Larsen, S. (1999): Mineralforekomster ved Eikern. STEIN 26 (1), 25-30
Quartz var: Smoky Quartz
Formula: SiO2
Reference: Egil Hollund collection
Rutile
Formula: TiO2
Reference: Larsen, S. (1999): Mineralforekomster ved Eikern. STEIN 26 (1), 25-30
Zircon
Formula: Zr(SiO4)
Reference: Larsen, S. (1999): Mineralforekomster ved Eikern. STEIN 26 (1), 25-30

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
'Ilmenite'4.CB.05Fe2+TiO3
'Quartz'4.DA.05SiO2
var: Smoky Quartz4.DA.05SiO2
'Rutile'4.DB.05TiO2
Group 9 - Silicates
'Aegirine'9.DA.25NaFe3+Si2O6
'Albite'9.FA.35Na(AlSi3O8)
'Microcline'9.FA.30K(AlSi3O8)
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Ekerite'-
'Feldspar Group'-

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
A2X3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Rutile4.4.1.1TiO2
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in >[6] coordination
Zircon51.5.2.1Zr(SiO4)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Aegirine65.1.3c.2NaFe3+Si2O6
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)
Microcline76.1.1.5K(AlSi3O8)
Unclassified Minerals, Rocks, etc.
'Ekerite'-
'Feldspar Group'-
Quartz
var: Smoky Quartz
-SiO2

List of minerals for each chemical element

OOxygen
O AegirineNaFe3+Si2O6
O AlbiteNa(AlSi3O8)
O IlmeniteFe2+TiO3
O MicroclineK(AlSi3O8)
O QuartzSiO2
O RutileTiO2
O Quartz (var: Smoky Quartz)SiO2
O ZirconZr(SiO4)
NaSodium
Na AegirineNaFe3+Si2O6
Na AlbiteNa(AlSi3O8)
AlAluminium
Al AlbiteNa(AlSi3O8)
Al MicroclineK(AlSi3O8)
SiSilicon
Si AegirineNaFe3+Si2O6
Si AlbiteNa(AlSi3O8)
Si MicroclineK(AlSi3O8)
Si QuartzSiO2
Si Quartz (var: Smoky Quartz)SiO2
Si ZirconZr(SiO4)
KPotassium
K MicroclineK(AlSi3O8)
TiTitanium
Ti IlmeniteFe2+TiO3
Ti RutileTiO2
FeIron
Fe AegirineNaFe3+Si2O6
Fe IlmeniteFe2+TiO3
ZrZirconium
Zr ZirconZr(SiO4)

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Permian - Carboniferous
251.902 - 358.9 Ma



ID: 3143423
Carboniferous granite

Age: Phanerozoic (251.902 - 358.9 Ma)

Lithology: Major:{granite group}, Minor{monzonite,syenite,plutonic ultramafic group}

Reference: Asch, K. The 1:5M International Geological Map of Europe and Adjacent Areas: Development and Implementation of a GIS-enabled Concept. Geologisches Jahrbuch, SA 3. [147]

Permian
251.902 - 298.9 Ma



ID: 3191892
Paleozoic intrusive rocks

Age: Phanerozoic (251.902 - 298.9 Ma)

Lithology: Intrusive igneous rocks

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Anonymous: (1987): Mineralforekomster. Hakavika. DG-nytt [A local magazine for the Drammen geological society, Norway] nr 2, 1987, p.14.
Larsen, S. (1999): Mineralforekomster ved Eikern. STEIN 26 (1), 25-30

External Links



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