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Railway tunnel, Slevolden, Porsgrunn, Telemark, Norway

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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 59° North , 9° East (est.)
Margin of Error:~14km
Locality type:Tunnel
Köppen climate type:Dfb : Warm-summer humid continental climate
Name(s) in local language(s):Jernbanetunnel, Slevolden, Porsgrunn kommune, Telemark fylke, Norge


An unknown number of syenite pegmatite dikes has been exposed in 2013, during construction of a new railway tunnel, going east from Slevolden.

Alternative Label Names

This is a list of additional names that have been recorded for mineral labels associated with this locality in the minID database. This may include previous versions of the locality name hierarchy from mindat.org, data entry errors, and it may also include unconfirmed sublocality names or other names that can only be matched to this level.

Slevolden jernbanetunnel, Slevolden, Langangen, Porsgrunn, Telemark, Norway

Regions containing this locality

Scandinavia

Region - 2,004 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


6 valid minerals.

Detailed Mineral List:

Aegirine
Formula: NaFe3+Si2O6
Reference: Ingulv Burvald specimen & photo
Analcime
Formula: Na(AlSi2O6) · H2O
Reference: Ingulv Burvald specimen & photo
Grossular
Formula: Ca3Al2(SiO4)3
Reference: Knut Eldjarn Collection
Hambergite
Formula: Be2(BO3)(OH)
Reference: Ingulv Burvald specimen & photo
Molybdenite
Formula: MoS2
Reference: Svein A. Berge collection & photo
Riebeckite
Formula: ◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Reference: Knut Eldjarn Collection

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
'Molybdenite'2.EA.30MoS2
Group 6 - Borates
'Hambergite'6.AB.05Be2(BO3)(OH)
Group 9 - Silicates
'Aegirine'9.DA.25NaFe3+Si2O6
'Analcime'9.GB.05Na(AlSi2O6) · H2O
'Grossular'9.AD.25Ca3Al2(SiO4)3
'Riebeckite'9.DE.25◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmBnXp, with (m+n):p = 1:2
Molybdenite2.12.10.1MoS2
Group 25 - ANHYDROUS BORATES CONTAINING HYDROXYL OR HALOGEN
Monoborates
Hambergite25.1.1.1Be2(BO3)(OH)
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Grossular51.4.3b.2Ca3Al2(SiO4)3
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 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Analcime77.1.1.1Na(AlSi2O6) · H2O
Unclassified Minerals, Rocks, etc.
Riebeckite-◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2

List of minerals for each chemical element

HHydrogen
H AnalcimeNa(AlSi2O6) · H2O
H HambergiteBe2(BO3)(OH)
H Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
BeBeryllium
Be HambergiteBe2(BO3)(OH)
BBoron
B HambergiteBe2(BO3)(OH)
OOxygen
O AegirineNaFe3+Si2O6
O AnalcimeNa(AlSi2O6) · H2O
O GrossularCa3Al2(SiO4)3
O HambergiteBe2(BO3)(OH)
O Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
NaSodium
Na AegirineNaFe3+Si2O6
Na AnalcimeNa(AlSi2O6) · H2O
Na Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
AlAluminium
Al AnalcimeNa(AlSi2O6) · H2O
Al GrossularCa3Al2(SiO4)3
SiSilicon
Si AegirineNaFe3+Si2O6
Si AnalcimeNa(AlSi2O6) · H2O
Si GrossularCa3Al2(SiO4)3
Si Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
SSulfur
S MolybdeniteMoS2
CaCalcium
Ca GrossularCa3Al2(SiO4)3
FeIron
Fe AegirineNaFe3+Si2O6
Fe Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
MoMolybdenum
Mo MolybdeniteMoS2

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.
 
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