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Ødegården apatite mines, Bamble, Telemark, Norwayi
Regional Level Types
Ødegården apatite minesGroup of Mines (Abandoned)
BambleMunicipality
TelemarkCounty
NorwayCountry

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Latitude & Longitude (WGS84):
58° 57' 40'' North , 9° 33' 27'' East
Latitude & Longitude (decimal):
Type:
Group of Mines (Abandoned) - last checked 2023
Deposit first discovered:
1872
Age:
1023 ± 140 Ma
Geologic Time:
Dating method:
U/Pb
Reference for age:
Geological Survey of Norway (NGU). The Industrial Mineral Database. Deposit Area 814 - 335.
Nearest Settlements:
PlacePopulationDistance
Kragerø5,158 (2016)13.1km
Herre1,356 (2013)15.8km
Kil901 (2013)16.6km
Langangen505 (2014)19.9km
Porsgrunn34,377 (2017)20.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Fensfeltet GeologiforeningUlefoss37km
Mindat Locality ID:
48344
Long-form identifier:
mindat:1:2:48344:6
GUID (UUID V4):
0
Other/historical names associated with this locality:
Ødegårdens apatittgruver; Bamble apatittgruver
Other Languages:
French:
Les Mines d'Oedegaard, Bamble, Telemark, Norvège
Norwegian:
Ødegårdens Verk, Bamble, Telemark, Norge


Area mined for apatite. The apatite occurs in apatite-enstatite-phlogopite veins of various sizes, in scapolitized metagabbro and amphibolites [called Ødegårdites by Brøgger (1934)].
The deposit was discovered in March 1872 (Brøgger & Reusch 1875).

The mining area originally consisted of 2 parts: The Vestgruven Field which was started by the Compagnie Française des mines de Bamble in 1872 and the Dahlls field which was started in 1873 by the firm Johan Dahll in Kragerø.

In 1901 the two areas were united as one under A/S Bamble Apatittgruver until 1910 when a consortium led by Håkon Mathiesen took over the mines.

In 1915 Bamble Apatitt A/S was formed as a new company, but it went broke already in 1920. Håkon Mathiesen then took the responsibility of the mines again. The work in the mines ended in 1926.

During the 2nd World War, the mines were worked from 1941-1945 under the leadership of Adam Petterson. The mines are now closed and most of the dumps are overgrown by forest. Some dumps have been used as masses in construction and reparations of roads in the district.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

23 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Albite var. Oligoclase
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
ⓘ 'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
ⓘ 'Asbestos'
ⓘ Bobierrite
Formula: Mg3(PO4)2 · 8H2O
Habit: Lamellar and radial aggregates
Colour: Colourless, transparent
Description: Michel (1893) described a new mineral from Ødegården and named it "hautefeuillite". Barth (1937) showed it to be identical with bobierrite. It was found in greenish nodules found in greyish apatite veins. The nodules consisted as a mixture of wagnerite and apatite.
ⓘ Calcite
Formula: CaCO3
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Chlorapatite
Formula: Ca5(PO4)3Cl
Description: Chlorapatite is the primary apatite in the apatite-veins in Ødegården.
ⓘ 'Clinochrysotile'
Formula: Mg3(Si2O5)(OH)4
ⓘ Dolomite
Formula: CaMg(CO3)2
ⓘ Enstatite
Formula: Mg2Si2O6
ⓘ Hydroxylapatite
Formula: Ca5(PO4)3(OH)
Description: Morton & Catanzaro (1964) states that hydroxylapatite is a product of metasomatosis of the primary chlorapatite. Chlorapatite usualy being transparent golden-yellow, while hydroxylapatite usaly is yellowish-white, bone like.
ⓘ Hydroxylapatite var. Carbonate-rich Hydroxylapatite
Formula: Ca5(PO4,CO3)3(OH,O)
Habit: As 6-8 mm crust and veins on/in red apatite-(CaCl)
Colour: pale yellowish white
Description: Brøgger & Bäckström (1888) described "dahllite" as a new mineral from Ødegården.
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Marialite
Formula: Na4Al3Si9O24Cl
Description: Analyses of scapolite from Ødegården gives meionite "(CO3)" percentage from 20% to 25%, and anorthite "Ca" percentage from 23% to 30%, clearly showind a marialite dominance. Marialite can be found as several centimeter-long euhedral crystals, and some plases marialite can constitute up to 85% of the rock ("Ødegårdite" = scapolitized metagabbro/amphibolites).
ⓘ Microcline
Formula: K(AlSi3O8)
ⓘ 'Monazite Group'
Formula: REE(PO4)
ⓘ Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
ⓘ Pyrite
Formula: FeS2
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
ⓘ Rutile
Formula: TiO2
ⓘ 'Scapolite'
ⓘ Talc
Formula: Mg3Si4O10(OH)2
ⓘ Talc var. Steatite
Formula: Mg3(Si4O10)(OH)2
ⓘ Thorite
Formula: Th(SiO4)
ⓘ Titanite
Formula: CaTi(SiO4)O
Colour: Brown
ⓘ 'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z
ⓘ Vivianite ?
Formula: Fe2+Fe2+2(PO4)2 · 8H2O
Description: A blue mineral containing phosphate and iron was described by Brøgger & Reusch, from clay at the foot of the hill. This is probably vivianite.
ⓘ Wagnerite
Formula: Mg2(PO4)F
Description: Brøgger & Reusch (1875) describes large lentil-shaped lumps of dark apple-green and brown wagnerite (as Kjerulfin] from vein # 10, and green wagnerite from vein # 2.
ⓘ Whitlockite
Formula: Ca9Mg(PO4)6(PO3OH)
Description: Massive cavity fillings with woodhouseite, in a chlor-hydroxy-oxyapatite
ⓘ Woodhouseite
Formula: CaAl3(PO4)(SO4)(OH)6
Description: Woodhoseite occure in cavities in a chlor-hydroxy-oxyapatite together with quarts and whitlockite, as violet to purple crystals up to 1,5mm.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘQuartz4.DA.05SiO2
ⓘRutile4.DB.05TiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘDolomite5.AB.10CaMg(CO3)2
Group 8 - Phosphates, Arsenates and Vanadates
ⓘWhitlockite8.AC.45Ca9Mg(PO4)6(PO3OH)
ⓘWagnerite8.BB.15Mg2(PO4)F
ⓘWoodhouseite8.BL.05CaAl3(PO4)(SO4)(OH)6
ⓘHydroxylapatite
var. Carbonate-rich Hydroxylapatite
8.BN.05Ca5(PO4,CO3)3(OH,O)
ⓘChlorapatite8.BN.05Ca5(PO4)3Cl
ⓘHydroxylapatite8.BN.05Ca5(PO4)3(OH)
ⓘBobierrite8.CE.35Mg3(PO4)2 · 8H2O
ⓘVivianite ?8.CE.40Fe2+Fe2+2(PO4)2 · 8H2O
Group 9 - Silicates
ⓘThorite9.AD.30Th(SiO4)
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘEnstatite9.DA.05Mg2Si2O6
ⓘTalc
var. Steatite
9.EC.05Mg3(Si4O10)(OH)2
ⓘ9.EC.05Mg3Si4O10(OH)2
ⓘPhlogopite9.EC.20KMg3(AlSi3O10)(OH)2
ⓘ'Clinochrysotile'9.ED.Mg3(Si2O5)(OH)4
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘvar. Oligoclase9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
ⓘMarialite9.FB.15Na4Al3Si9O24Cl
Unclassified
ⓘ'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ'Asbestos'-
ⓘ'Monazite Group'-REE(PO4)
ⓘ'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
ⓘ'Scapolite'-
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
Hⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hⓘ BobierriteMg3(PO4)2 · 8H2O
Hⓘ Hydroxylapatite var. Carbonate-rich HydroxylapatiteCa5(PO4,CO3)3(OH,O)
Hⓘ ClinochrysotileMg3(Si2O5)(OH)4
Hⓘ HydroxylapatiteCa5(PO4)3(OH)
Hⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Hⓘ Talc var. SteatiteMg3(Si4O10)(OH)2
Hⓘ TalcMg3Si4O10(OH)2
Hⓘ VivianiteFe2+Fe22+(PO4)2 · 8H2O
Hⓘ WhitlockiteCa9Mg(PO4)6(PO3OH)
Hⓘ WoodhouseiteCaAl3(PO4)(SO4)(OH)6
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
BBoron
Bⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
CCarbon
Cⓘ CalciteCaCO3
Cⓘ Hydroxylapatite var. Carbonate-rich HydroxylapatiteCa5(PO4,CO3)3(OH,O)
Cⓘ DolomiteCaMg(CO3)2
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oⓘ BobierriteMg3(PO4)2 · 8H2O
Oⓘ CalciteCaCO3
Oⓘ Hydroxylapatite var. Carbonate-rich HydroxylapatiteCa5(PO4,CO3)3(OH,O)
Oⓘ ChlorapatiteCa5(PO4)3Cl
Oⓘ ClinochrysotileMg3(Si2O5)(OH)4
Oⓘ DolomiteCaMg(CO3)2
Oⓘ EnstatiteMg2Si2O6
Oⓘ HydroxylapatiteCa5(PO4)3(OH)
Oⓘ IlmeniteFe2+TiO3
Oⓘ MarialiteNa4Al3Si9O24Cl
Oⓘ MicroclineK(AlSi3O8)
Oⓘ Monazite GroupREE(PO4)
Oⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Oⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ RutileTiO2
Oⓘ Talc var. SteatiteMg3(Si4O10)(OH)2
Oⓘ TalcMg3Si4O10(OH)2
Oⓘ ThoriteTh(SiO4)
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
Oⓘ VivianiteFe2+Fe22+(PO4)2 · 8H2O
Oⓘ WagneriteMg2(PO4)F
Oⓘ WhitlockiteCa9Mg(PO4)6(PO3OH)
Oⓘ WoodhouseiteCaAl3(PO4)(SO4)(OH)6
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
Fⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Fⓘ WagneriteMg2(PO4)F
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ MarialiteNa4Al3Si9O24Cl
Naⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mgⓘ BobierriteMg3(PO4)2 · 8H2O
Mgⓘ ClinochrysotileMg3(Si2O5)(OH)4
Mgⓘ DolomiteCaMg(CO3)2
Mgⓘ EnstatiteMg2Si2O6
Mgⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Mgⓘ Talc var. SteatiteMg3(Si4O10)(OH)2
Mgⓘ TalcMg3Si4O10(OH)2
Mgⓘ WagneriteMg2(PO4)F
Mgⓘ WhitlockiteCa9Mg(PO4)6(PO3OH)
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alⓘ MarialiteNa4Al3Si9O24Cl
Alⓘ MicroclineK(AlSi3O8)
Alⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Alⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Alⓘ WoodhouseiteCaAl3(PO4)(SO4)(OH)6
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siⓘ ClinochrysotileMg3(Si2O5)(OH)4
Siⓘ EnstatiteMg2Si2O6
Siⓘ MarialiteNa4Al3Si9O24Cl
Siⓘ MicroclineK(AlSi3O8)
Siⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Siⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ Talc var. SteatiteMg3(Si4O10)(OH)2
Siⓘ TalcMg3Si4O10(OH)2
Siⓘ ThoriteTh(SiO4)
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
PPhosphorus
Pⓘ BobierriteMg3(PO4)2 · 8H2O
Pⓘ Hydroxylapatite var. Carbonate-rich HydroxylapatiteCa5(PO4,CO3)3(OH,O)
Pⓘ ChlorapatiteCa5(PO4)3Cl
Pⓘ HydroxylapatiteCa5(PO4)3(OH)
Pⓘ Monazite GroupREE(PO4)
Pⓘ VivianiteFe2+Fe22+(PO4)2 · 8H2O
Pⓘ WagneriteMg2(PO4)F
Pⓘ WhitlockiteCa9Mg(PO4)6(PO3OH)
Pⓘ WoodhouseiteCaAl3(PO4)(SO4)(OH)6
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ WoodhouseiteCaAl3(PO4)(SO4)(OH)6
ClChlorine
Clⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Clⓘ ChlorapatiteCa5(PO4)3Cl
Clⓘ MarialiteNa4Al3Si9O24Cl
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kⓘ MicroclineK(AlSi3O8)
Kⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ Hydroxylapatite var. Carbonate-rich HydroxylapatiteCa5(PO4,CO3)3(OH,O)
Caⓘ ChlorapatiteCa5(PO4)3Cl
Caⓘ DolomiteCaMg(CO3)2
Caⓘ HydroxylapatiteCa5(PO4)3(OH)
Caⓘ Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ WhitlockiteCa9Mg(PO4)6(PO3OH)
Caⓘ WoodhouseiteCaAl3(PO4)(SO4)(OH)6
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ RutileTiO2
Tiⓘ TitaniteCaTi(SiO4)O
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ IlmeniteFe2+TiO3
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
Feⓘ VivianiteFe2+Fe22+(PO4)2 · 8H2O
CuCopper
Cuⓘ ChalcopyriteCuFeS2
ThThorium
Thⓘ ThoriteTh(SiO4)

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/%C3%98deg%C3%A5rden_Verk
Wikidata ID:Q3335030
Link to Geological Survey of Norway:8477

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