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E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway i
Regional Level Types
E18 roadcuts Group of Road Cuttings
Slevolden Farm
Porsgrunn Municipality
Telemark County
Norway Country

Regional Level Types
E18 roadcuts	Group of Road Cuttings
Slevolden	Farm
Porsgrunn	Municipality
Telemark	County
Norway	Country

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Clinozoisite

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

Aegirine, etc.

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

Molybdenite, etc.

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

Clinozoisite

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

Aegirine, etc.

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

Molybdenite, etc.

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

Clinozoisite

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

Aegirine, etc.

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

Latitude & Longitude (WGS84):

59° 7' 5'' North , 9° 43' 19'' East

Latitude & Longitude (decimal):

G#: u4wbm4pku

Type:

Group of Road Cuttings

Köppen climate type:

Dfb : Warm-summer humid continental climate

Nearest Settlements:

Place	Population	Distance
Porsgrunn	34,377 (2017)	4.5km
Langangen	505 (2014)	5.8km
Herre	1,356 (2013)	9.3km
Skien	50,595 (2016)	12.0km
Kvelde	854 (2018)	16.3km

Nearest Clubs:
Local clubs are the best way to get access to collecting localities

Club	Location	Distance
Fensfeltet Geologiforening	Ulefoss	30km
Vestfold Geologiforening	Holmestrand	50km

Mindat Locality ID:

32934

Long-form identifier:

mindat:1:2:32934:2

GUID (UUID V4):

Other Languages:

Norwegian:

Veiskjæringer E 18, Slevolden, Porsgrunn, Telemark, Norge

Minerals found during construction of a new alignment of the highway E 18 in the end of the 1980s. Syenite pegmatites, some in contact with sandstone were exposed west of the Telemarksporten tunnel.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

50 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

ⓘ 'Pegmatitic syenite'

ⓘ Sandstone

Detailed Mineral List:

ⓘ Aegirine

Formula: NaFe³⁺Si₂O₆

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Albite

Formula: Na(AlSi₃O₈)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Allanite-(Ce)

Formula: (CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Amesite

Formula: Mg₂Al(AlSiO₅)(OH)₄

References:

Larsen, Alf Olav; Andersen, Frode; Dahlgren, Sven; Larsen, Knut Edvard; Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. 240 pp.

ⓘ Analcime

Formula: Na(AlSi₂O₆) · H₂O

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Andradite

Formula: Ca₃Fe³⁺₂(SiO₄)₃

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

Larsen, Alf Olav, Erambert, Muriel (2007) The chemical composition of garnets from the syenite pegmatites in the Larvik Plutonic Complex. Norsk Bergverksmuseum Skrift, 35. 41-48

ⓘ Arsenopyrite

Formula: FeAsS

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ 'Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Bornite ?

Formula: Cu₅FeS₄

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Böhmite

Formula: AlO(OH)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Britholite-(Ce)

Formula: (Ce,Ca)₅(SiO₄)₃OH

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Calcite

Formula: CaCO₃

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Cerussite

Formula: PbCO₃

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Chalcopyrite

Formula: CuFeS₂

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Chamosite

Formula: (Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Chevkinite-(Ce)

Formula: Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ 'Chlorite Group'

References:

Larsen, Alf Olav; Andersen, Frode; Dahlgren, Sven; Larsen, Knut Edvard; Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. 240 pp.

ⓘ Clinozoisite

Formula: (CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)

References:

Engvoldsen, Tom, Andersen, Frode, Berge, Svein A., Burvald, Ingulv (1991) Pegmatittmineraler fra Larvik ringkompleks [Pegmatite minerals from the Larvik ring complex], in Mineraler fra Larvikittområdet. STEIN. Nordisk magasin for populær geologi, 18 (1) 15-71

ⓘ Covellite

Formula: CuS

References:

Larsen, Alf Olav; Andersen, Frode; Dahlgren, Sven; Larsen, Knut Edvard; Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. 240 pp.

ⓘ Datolite

Formula: CaB(SiO₄)(OH)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Epididymite

Formula: Na₂Be₂Si₆O₁₅ · H₂O

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Epidote

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Fluorapophyllite-(K)

Formula: KCa₄(Si₈O₂₀)(F,OH) · 8H₂O

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Fluorite

Formula: CaF₂

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Galena

Formula: PbS

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

Larsen, Alf Olav; Andersen, Frode; Dahlgren, Sven; Larsen, Knut Edvard; Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. 240 pp.

ⓘ Gonnardite

Formula: (Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Hambergite

Formula: Be₂(BO₃)(OH)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Helvine

Formula: Be₃Mn²⁺₄(SiO₄)₃S

References:

Larsen, Alf Olav; Andersen, Frode; Dahlgren, Sven; Larsen, Knut Edvard; Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. 240 pp.

ⓘ Hematite

Formula: Fe₂O₃

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Malachite

Formula: Cu₂(CO₃)(OH)₂

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Meliphanite

Formula: (Ca,Na)₂(Be,Al)[Si₂O₆(OH,F)]

References:

ⓘ Microcline

Formula: K(AlSi₃O₈)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Molybdenite

Formula: MoS₂

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Native Sulphur

Formula: S₈

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Natrolite

Formula: Na₂Al₂Si₃O₁₀ · 2H₂O

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Paragonite

Formula: NaAl₂(AlSi₃O₁₀)(OH)₂

References:

ⓘ Pectolite

Formula: NaCa₂Si₃O₈(OH)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Pyrite

Formula: FeS₂

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Pyrophanite

Formula: Mn²⁺TiO₃

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Pyrrhotite ?

Formula: Fe_1-xS

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Quartz

Formula: SiO₂

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Riebeckite

Formula: ◻[Na₂][Fe²⁺₃Fe³⁺₂]Si₈O₂₂(OH)₂

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Sphalerite

Formula: ZnS

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Stilpnomelane ?

Formula: (K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Thomsonite-Ca ?

Formula: NaCa₂[Al₅Si₅O₂₀] · 6H₂O

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Thorite

Formula: Th(SiO₄)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Titanite

Formula: CaTi(SiO₄)O

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Tritomite-(Ce) ?

Formula: Ce₅(SiO₄,BO₄)₃(OH,O)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Wulfenite

Formula: Pb(MoO₄)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Zircon

Formula: Zr(SiO₄)

References:

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

ⓘ Zirconolite

Formula: CaZrTi₂O₇

References:

Larsen, Alf Olav; Andersen, Frode; Dahlgren, Sven; Larsen, Knut Edvard; Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. 240 pp.

ⓘ 'Zirconolite-3O'

Formula: (Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄

References:

Larsen, Alf Olav; Andersen, Frode; Dahlgren, Sven; Larsen, Knut Edvard; Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. 240 pp.

Gallery:

(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)ⓘ Clinozoisite

Clinozoisite

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

Clinozoisite

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

Clinozoisite

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Native Sulphur	1.CC.05	S₈
Group 2 - Sulphides and Sulfosalts
ⓘ	Bornite ?	2.BA.15	Cu₅FeS₄
ⓘ	Covellite	2.CA.05a	CuS
ⓘ	Sphalerite	2.CB.05a	ZnS
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Pyrrhotite ?	2.CC.10	Fe_1-xS
ⓘ	Galena	2.CD.10	PbS
ⓘ	Molybdenite	2.EA.30	MoS₂
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Arsenopyrite	2.EB.20	FeAsS
Group 3 - Halides
ⓘ	Fluorite	3.AB.25	CaF₂
Group 4 - Oxides and Hydroxides
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Pyrophanite	4.CB.05	Mn²⁺TiO₃
ⓘ	Quartz	4.DA.05	SiO₂
ⓘ	Zirconolite	4.DH.30	CaZrTi₂O₇
ⓘ	Böhmite	4.FE.15	AlO(OH)
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Cerussite	5.AB.15	PbCO₃
ⓘ	Malachite	5.BA.10	Cu₂(CO₃)(OH)₂
Group 6 - Borates
ⓘ	Hambergite	6.AB.05	Be₂(BO₃)(OH)
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Wulfenite	7.GA.05	Pb(MoO₄)
Group 9 - Silicates
ⓘ	Andradite	9.AD.25	Ca₃Fe³⁺₂(SiO₄)₃
ⓘ	Thorite	9.AD.30	Th(SiO₄)
ⓘ	Zircon	9.AD.30	Zr(SiO₄)
ⓘ	Titanite	9.AG.15	CaTi(SiO₄)O
ⓘ	Britholite-(Ce)	9.AH.25	(Ce,Ca)₅(SiO₄)₃OH
ⓘ	Tritomite-(Ce) ?	9.AH.25	Ce₅(SiO₄,BO₄)₃(OH,O)
ⓘ	Datolite	9.AJ.20	CaB(SiO₄)(OH)
ⓘ	Chevkinite-(Ce)	9.BE.70	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
ⓘ	Clinozoisite	9.BG.05a	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Allanite-(Ce)	9.BG.05b	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Aegirine	9.DA.25	NaFe³⁺Si₂O₆
ⓘ	Riebeckite	9.DE.25	◻[Na₂][Fe²⁺₃Fe³⁺₂]Si₈O₂₂(OH)₂
ⓘ	Pectolite	9.DG.05	NaCa₂Si₃O₈(OH)
ⓘ	Epididymite	9.DG.55	Na₂Be₂Si₆O₁₅ · H₂O
ⓘ	Meliphanite	9.DP.05	(Ca,Na)₂(Be,Al)[Si₂O₆(OH,F)]
ⓘ	Fluorapophyllite-(K)	9.EA.15	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
ⓘ	Paragonite	9.EC.15	NaAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Chamosite	9.EC.55	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈
ⓘ	Amesite	9.ED.15	Mg₂Al(AlSiO₅)(OH)₄
ⓘ	Stilpnomelane ?	9.EG.40	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
ⓘ	Microcline	9.FA.30	K(AlSi₃O₈)
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
ⓘ	Helvine	9.FB.10	Be₃Mn²⁺₄(SiO₄)₃S
ⓘ	Gonnardite	9.GA.05	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
ⓘ	Natrolite	9.GA.05	Na₂Al₂Si₃O₁₀ · 2H₂O
ⓘ	Thomsonite-Ca ?	9.GA.10	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
ⓘ	Analcime	9.GB.05	Na(AlSi₂O₆) · H₂O
Unclassified
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
ⓘ	'Chlorite Group'	-
ⓘ	'Zirconolite-3O'	-	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Amesite	Mg₂Al(AlSiO₅)(OH)₄
H	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
H	ⓘ Böhmite	AlO(OH)
H	ⓘ Britholite-(Ce)	(Ce,Ca)₅(SiO₄)₃OH
H	ⓘ Chamosite	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈
H	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
H	ⓘ Datolite	CaB(SiO₄)(OH)
H	ⓘ Epididymite	Na₂Be₂Si₆O₁₅ · H₂O
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
H	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
H	ⓘ Hambergite	Be₂(BO₃)(OH)
H	ⓘ Malachite	Cu₂(CO₃)(OH)₂
H	ⓘ Meliphanite	(Ca,Na)₂(Be,Al)[Si₂O₆(OH,F)]
H	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
H	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
H	ⓘ Riebeckite	◻[Na₂][Fe₃²⁺Fe₂³⁺]Si₈O₂₂(OH)₂
H	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
H	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
H	ⓘ Tritomite-(Ce)	Ce₅(SiO₄,BO₄)₃(OH,O)
Be	Beryllium
Be	ⓘ Epididymite	Na₂Be₂Si₆O₁₅ · H₂O
Be	ⓘ Hambergite	Be₂(BO₃)(OH)
Be	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
Be	ⓘ Meliphanite	(Ca,Na)₂(Be,Al)[Si₂O₆(OH,F)]
B	Boron
B	ⓘ Datolite	CaB(SiO₄)(OH)
B	ⓘ Hambergite	Be₂(BO₃)(OH)
B	ⓘ Tritomite-(Ce)	Ce₅(SiO₄,BO₄)₃(OH,O)
C	Carbon
C	ⓘ Calcite	CaCO₃
C	ⓘ Cerussite	PbCO₃
C	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	Oxygen
O	ⓘ Aegirine	NaFe³⁺Si₂O₆
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Amesite	Mg₂Al(AlSiO₅)(OH)₄
O	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
O	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
O	ⓘ Böhmite	AlO(OH)
O	ⓘ Britholite-(Ce)	(Ce,Ca)₅(SiO₄)₃OH
O	ⓘ Calcite	CaCO₃
O	ⓘ Cerussite	PbCO₃
O	ⓘ Chamosite	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈
O	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
O	ⓘ Datolite	CaB(SiO₄)(OH)
O	ⓘ Epididymite	Na₂Be₂Si₆O₁₅ · H₂O
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
O	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
O	ⓘ Hambergite	Be₂(BO₃)(OH)
O	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	ⓘ Meliphanite	(Ca,Na)₂(Be,Al)[Si₂O₆(OH,F)]
O	ⓘ Microcline	K(AlSi₃O₈)
O	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
O	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
O	ⓘ Pyrophanite	Mn²⁺TiO₃
O	ⓘ Quartz	SiO₂
O	ⓘ Riebeckite	◻[Na₂][Fe₃²⁺Fe₂³⁺]Si₈O₂₂(OH)₂
O	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
O	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
O	ⓘ Thorite	Th(SiO₄)
O	ⓘ Titanite	CaTi(SiO₄)O
O	ⓘ Tritomite-(Ce)	Ce₅(SiO₄,BO₄)₃(OH,O)
O	ⓘ Wulfenite	Pb(MoO₄)
O	ⓘ Zircon	Zr(SiO₄)
O	ⓘ Zirconolite	CaZrTi₂O₇
O	ⓘ Zirconolite-3O	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
O	ⓘ Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
F	Fluorine
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
F	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
F	ⓘ Fluorite	CaF₂
F	ⓘ Meliphanite	(Ca,Na)₂(Be,Al)[Si₂O₆(OH,F)]
Na	Sodium
Na	ⓘ Aegirine	NaFe³⁺Si₂O₆
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Na	ⓘ Epididymite	Na₂Be₂Si₆O₁₅ · H₂O
Na	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Na	ⓘ Meliphanite	(Ca,Na)₂(Be,Al)[Si₂O₆(OH,F)]
Na	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Na	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
Na	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Na	ⓘ Riebeckite	◻[Na₂][Fe₃²⁺Fe₂³⁺]Si₈O₂₂(OH)₂
Na	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Na	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Mg	Magnesium
Mg	ⓘ Amesite	Mg₂Al(AlSiO₅)(OH)₄
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Mg	ⓘ Chamosite	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈
Mg	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Al	Aluminium
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Amesite	Mg₂Al(AlSiO₅)(OH)₄
Al	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	ⓘ Böhmite	AlO(OH)
Al	ⓘ Chamosite	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈
Al	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Al	ⓘ Meliphanite	(Ca,Na)₂(Be,Al)[Si₂O₆(OH,F)]
Al	ⓘ Microcline	K(AlSi₃O₈)
Al	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Al	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Al	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Si	Silicon
Si	ⓘ Aegirine	NaFe³⁺Si₂O₆
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Amesite	Mg₂Al(AlSiO₅)(OH)₄
Si	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Si	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Si	ⓘ Britholite-(Ce)	(Ce,Ca)₅(SiO₄)₃OH
Si	ⓘ Chamosite	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈
Si	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Datolite	CaB(SiO₄)(OH)
Si	ⓘ Epididymite	Na₂Be₂Si₆O₁₅ · H₂O
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
Si	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Si	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
Si	ⓘ Meliphanite	(Ca,Na)₂(Be,Al)[Si₂O₆(OH,F)]
Si	ⓘ Microcline	K(AlSi₃O₈)
Si	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Si	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Si	ⓘ Quartz	SiO₂
Si	ⓘ Riebeckite	◻[Na₂][Fe₃²⁺Fe₂³⁺]Si₈O₂₂(OH)₂
Si	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Si	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Si	ⓘ Thorite	Th(SiO₄)
Si	ⓘ Titanite	CaTi(SiO₄)O
Si	ⓘ Tritomite-(Ce)	Ce₅(SiO₄,BO₄)₃(OH,O)
Si	ⓘ Zircon	Zr(SiO₄)
Si	ⓘ Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
S	Sulfur
S	ⓘ Arsenopyrite	FeAsS
S	ⓘ Bornite	Cu₅FeS₄
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Covellite	CuS
S	ⓘ Galena	PbS
S	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
S	ⓘ Molybdenite	MoS₂
S	ⓘ Pyrite	FeS₂
S	ⓘ Pyrrhotite	Fe_1-xS
S	ⓘ Sphalerite	ZnS
S	ⓘ Native Sulphur	S₈
K	Potassium
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
K	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
K	ⓘ Microcline	K(AlSi₃O₈)
K	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Ca	Calcium
Ca	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Ca	ⓘ Britholite-(Ce)	(Ce,Ca)₅(SiO₄)₃OH
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Datolite	CaB(SiO₄)(OH)
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
Ca	ⓘ Fluorite	CaF₂
Ca	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Ca	ⓘ Meliphanite	(Ca,Na)₂(Be,Al)[Si₂O₆(OH,F)]
Ca	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Ca	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Ca	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Ca	ⓘ Titanite	CaTi(SiO₄)O
Ca	ⓘ Zirconolite	CaZrTi₂O₇
Ca	ⓘ Zirconolite-3O	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
Ti	Titanium
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ti	ⓘ Pyrophanite	Mn²⁺TiO₃
Ti	ⓘ Titanite	CaTi(SiO₄)O
Ti	ⓘ Zirconolite	CaZrTi₂O₇
Ti	ⓘ Zirconolite-3O	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
Ti	ⓘ Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
Mn	Manganese
Mn	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
Mn	ⓘ Pyrophanite	Mn²⁺TiO₃
Fe	Iron
Fe	ⓘ Aegirine	NaFe³⁺Si₂O₆
Fe	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Fe	ⓘ Arsenopyrite	FeAsS
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Fe	ⓘ Bornite	Cu₅FeS₄
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Chamosite	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Pyrrhotite	Fe_1-xS
Fe	ⓘ Riebeckite	◻[Na₂][Fe₃²⁺Fe₂³⁺]Si₈O₂₂(OH)₂
Fe	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Fe	ⓘ Zirconolite-3O	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
Fe	ⓘ Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
Cu	Copper
Cu	ⓘ Bornite	Cu₅FeS₄
Cu	ⓘ Chalcopyrite	CuFeS₂
Cu	ⓘ Covellite	CuS
Cu	ⓘ Malachite	Cu₂(CO₃)(OH)₂
Zn	Zinc
Zn	ⓘ Sphalerite	ZnS
As	Arsenic
As	ⓘ Arsenopyrite	FeAsS
Zr	Zirconium
Zr	ⓘ Zircon	Zr(SiO₄)
Zr	ⓘ Zirconolite	CaZrTi₂O₇
Zr	ⓘ Zirconolite-3O	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
Nb	Niobium
Nb	ⓘ Zirconolite-3O	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
Mo	Molybdenum
Mo	ⓘ Molybdenite	MoS₂
Mo	ⓘ Wulfenite	Pb(MoO₄)
Ce	Cerium
Ce	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
Ce	ⓘ Britholite-(Ce)	(Ce,Ca)₅(SiO₄)₃OH
Ce	ⓘ Tritomite-(Ce)	Ce₅(SiO₄,BO₄)₃(OH,O)
Ce	ⓘ Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
Pb	Lead
Pb	ⓘ Cerussite	PbCO₃
Pb	ⓘ Galena	PbS
Pb	ⓘ Wulfenite	Pb(MoO₄)
Th	Thorium
Th	ⓘ Thorite	Th(SiO₄)

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate

Baltic Shield
- Sveconorwegian BeltShield

EuropeContinent

Norway

Oslo Volcanic ProvinceVolcanic Province
⭔Vestfold og Telemark (2020-2023)County

ScandinaviaRegion

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References

www.nags.net (n.d.) http://www.nags.net/stein/1993/Slevolden-r%C3%B8nningen.pdf

Burvald, Ingulv (1993) To forekomster av nefelin-syenitt-pegmatitt i Telemark, in Telemark II. STEIN. Nordisk magasin for populær geologi, 20 (3) 176-179

Larsen, Alf Olav, Erambert, Muriel (2007) The chemical composition of garnets from the syenite pegmatites in the Larvik Plutonic Complex. Norsk Bergverksmuseum Skrift, 35. 41-48 with analysis of andradite from Slevolden

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Other Regions, Features and Areas containing this locality

References

E18 roadcuts, Slevolden, Porsgrunn, Telemark, Norway i
Regional Level Types
E18 roadcuts Group of Road Cuttings
Slevolden Farm
Porsgrunn Municipality
Telemark County
Norway Country