Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Porsgrunn, Telemark, Norway

Oldest recorded age at locality: 294
Youngest recorded age at locality: 294

mindat Locality ID: 32342
mindat URL: http://www.mindat.org/loc-32342.html

Tectonic Settings:

Total number of sublocalities beneath "Porsgrunn, Telemark, Norway": 69
Total number of bottom-level sublocalities: 50

Number of Child Localities: 12
Child Localities:
Bjønnes
Bjørkedalen
Brevik
Eggholmane
Eidanger
Klepp
Langangen
Langesundsfjorden
Mørje
Rønningen (Skredderrønningen)
Slevolden
Valleråsen

Latitude: 59°4'57"N
Longitude: 9°45'43"E
Decimal Degree (lat, lon): 59.0825,9.7619444444444
AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al As B Ba Be C Ca Ce Cl Cu F Fe H K La Li Mg Mn Mo Na Nb O P Pb REE S Si Sn Sr Th Ti Y Zn Zr 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AllaniteAllophaneAmorphousAmphiboleAnalcimeAncyliteApatiteApophylliteAragoniteArsenopyrite
AstrophylliteBaddeleyiteBaryteBastnäsiteCalciteCancriniteCancrinite-sodaliteCatapleiiteCeriteChalcopyrite
ChevkiniteChloriteClayClinozoisiteCorundumCovelliteCristobaliteDiasporeDigeniteEpidote
EudialyteFeldsparFluoriteGadoliniteGaidonnayiteGarnetHellanditeHeulanditeKaoliniteLöllingite
LepidocrociteMalachiteMarcasiteMeliliteMicaMilariteMolybdeniteMonaziteNatroliteNickeline
NoneNot in a structural groupOlivinePalygorskiteParisitePectolitePerovskitePharmacosideritePrehnitePyrite
PyrochlorePyroxeneQuartzRocksaltRutileSapphirineScheeliteSerpentineSmectite-vermiculiteSodalite
SphaleriteSpinelStilpnomelaneSulphurThomsoniteTitaniteTobermoriteTourmalineTridymiteWöhlerite
ZirconZirconolite

147 IMA Minerals at location:
Aegirine  (*)Aegirine-augite  (*)Aenigmatite  (*)Albite  (*)Allanite-(Ce)  (*)
Amesite  (*)Analcime  (*)Anatase  (*)Ancylite-(Ce)  (*)Andradite  (*)
Annite  (*)Arsenopyrite  (*)Astrophyllite  (*)Baddeleyite  (*)Barylite  (*)
Baryte  (*)Bastnäsite-(Ce)  (*)Bavenite  (*)Behoite  (*)Berborite  (*)
Bertrandite  (*)Böhmite  (*)Bornite  (*)Britholite-(Ce)  (*)Bromellite  (*)
Calcioancylite-(Ce)  (*)Calcite  (*)Cancrinite  (*)Catapleiite  (*)Celadonite  (*)
Cerite-(Ce)  (*)Cerussite  (*)Chalcopyrite  (*)Chamosite  (*)Chevkinite-(Ce)  (*)
Chiavennite  (*)Clinochlore  (*)Clinozoisite  (*)Covellite  (*)Datolite  (*)
Diaspore  (*)Digenite  (*)Diopside  (*)Ephesite  (*)Epididymite  (*)
Epidote  (*)Eudialyte  (*)Eudidymite  (*)Fayalite  (*)Fergusonite-(Y)  (*)
Ferro-edenite  (*)Ferro-hornblende  (*)Ferrochiavennite  (*)Ferrokentbrooksite  (*)Fluorapatite  (*)
Fluorapophyllite-(K)  (*)Fluorite  (*)Gadolinite-(Ce)  (*)Gaidonnayite  (*)Galena  (*)
Genthelvite  (*)Gibbsite  (*)Goethite  (*)Gonnardite  (*)Gonyerite  (*)
Grenmarite  (*)Grossular  (*)Hambergite  (*)Hastingsite  (*)Helvine  (*)
Hematite  (*)Hemimorphite  (*)Heulandite-Ca  (*)Hilairite  (*)Hisingerite  (*)
Hydrocerussite  (*)Hydroxylgugiaite  (*)Hydrozincite  (*)Ilmenite  (*)Kupletskite  (*)
Laumontite  (*)Låvenite  (*)Leucophanite  (*)Löllingite  (*)Loparite-(Ce)  (*)
Luinaite-(OH)  (*)Magnetite  (*)Malachite  (*)Manganite  (*)Marcasite  (*)
Meliphanite  (*)Microcline  (*)Milarite  (*)Mimetite  (*)Molybdenite  (*)
Monazite-(Ce)  (*)Montmorillonite  (*)Mosandrite-(Ce)  (*)Muscovite  (*)Natrolite  (*)
Neotocite  (*)Nepheline  (*)Nordstrandite  (*)Opal  (*)Oxycalciopyrochlore  (*)
Palygorskite  (*)Paragonite  (*)Parisite-(Ce)  (*)Pectolite  (*)Perrierite-(La)  (*)
Pharmacosiderite  (*)Phlogopite  (*)Polylithionite  (*)Powellite  (*)Prehnite  (*)
Pyrite  (*)Pyrophanite  (*)Pyrrhotite  (*)Quartz  (*)Rhodochrosite  (*)
Riebeckite  (*)Rinkite-(Ce)  (*)Rosenbuschite  (*)Sauconite  (*)Schorl  (*)
Scorodite  (*)Serandite  (*)Sodalite  (*)Sphaerobertrandite  (*)Sphalerite  (*)
Stilpnomelane  (*)Sulphur  (*)Tadzhikite-(Ce)  (*)Tainiolite  (*)Tetrawickmanite  (*)
Thomsonite-Ca  (*)Thorite  (*)Titanite  (*)Tobermorite  (*)Tritomite-(Ce)  (*)
Tvedalite  (*)Wickmanite  (*)Wöhlerite  (*)Wulfenite  (*)Zircon  (*)
Zirconolite  (*)Zirsilite-(Ce)  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Aegirine  (*)PyroxeneNaFe3+Si2O62942942193872,93873,93881,93884,93886,93887,93891,93898,93899,93908,93912,93914,93915,93921,93922,93926,93928,93931,93933,93934,939351022
Aegirine-augite  (*)Pyroxene(Ca,Na)(Fe3+,Mg,Fe2+)Si2O6193872286
Aenigmatite  (*)SapphirineNa4[Fe2+10Ti2]O4[Si12O36]293908,93926133
Albite  (*)FeldsparNa(AlSi3O8)2942941593872,93873,93881,93882,93887,93908,93914,93915,93919,93921,93923,93926,93928,93931,939338803
Allanite-(Ce)  (*)Allanite EpidoteCaCe(Al2Fe2+)[Si2O7][SiO4]O(OH)293872,93933706
Amesite  (*)Clay SerpentineMg2Al(AlSiO5)(OH)4493872,93926,93928,9393374
Analcime  (*)AnalcimeNa(AlSi2O6)·H2O2942941993873,93877,93881,93883,93886,93887,93903,93908,93912,93914,93915,93916,93921,93926,93928,93929,93931,93933,939341627
Anatase  (*)Not in a structural groupTiO21939262162
Ancylite-(Ce)  (*)AncyliteCeSr(CO3)2(OH)·H2O493872,93920,93926,9392892
Andradite  (*)GarnetCa3Fe3+2(SiO4)3294294593872,93882,93886,93931,939331534
Annite  (*)Mica ClayKFe2+3(AlSi3O10)(OH)2294294793873,93887,93891,93908,93921,93926,93928356
Arsenopyrite  (*)ArsenopyriteFeAsS294294693887,93909,93926,93928,93931,939339052
Astrophyllite  (*)AstrophylliteK2NaFe2+7Ti2(Si4O12)2O2(OH)4F493908,93915,93926,93928161
Baddeleyite  (*)BaddeleyiteZrO2193931238
Barylite  (*)NoneBaBe2Si2O7393872,93926,9393133
Baryte  (*)BaryteBa(SO4)19387711547
Bastnäsite-(Ce)  (*)BastnäsiteCe(CO3)F294294493886,93926,93928,93931304
Bavenite  (*)NoneCa4Be2+xAl2-xSi9O26-x(OH)2+x (x = 0 to 1)293872,93873255
Behoite  (*)CristobaliteBe(OH)2393926,93928,9392924
Berborite  (*)NoneBe2(BO3)(OH)·H2O593914,93926,93927,93928,9392911
Bertrandite  (*)Not in a structural groupBe4Si2O7(OH)2593873,93926,93928,93929,93931606
Böhmite  (*)LepidocrociteAlO(OH)793914,93921,93926,93927,93928,93929,93933195
Bornite  (*)NoneCu5FeS4393872,93873,938745516
Britholite-(Ce)  (*)Apatite(Ce,Ca)5(SiO4)3(OH)294294593886,93921,93926,93928,93933115
Bromellite  (*)NoneBeO1939269
Calcioancylite-(Ce)  (*)Ancylite(Ce,Ca,Sr)(CO3)(OH,H2O)293873,9392846
Calcite  (*)CalciteCa(CO3)2942941893872,93873,93877,93881,93882,93886,93887,93908,93909,93910,93913,93914,93926,93927,93928,93929,93931,9393327770
Cancrinite  (*)Cancrinite(Na,Ca,   )8(Al6Si6)O24(CO3,SO4)2·2H2O593894,93902,93921,93926,93928232
Catapleiite  (*)CatapleiiteNa2Zr(Si3O9)·2H2O293908,93928113
Celadonite  (*)Mica ClayKMgFe3+Si4O10(OH)2193872309
Cerite-(Ce)  (*)Cerite(Ce7Ca2)   Mg(SiO4)3(SiO3OH)4(OH)3493873,93926,93927,9392847
Cerussite  (*)AragonitePb(CO3)393926,93928,939334979
Chalcopyrite  (*)ChalcopyriteCuFeS2294294793872,93873,93886,93914,93926,93931,9393327198
Chamosite  (*)Chlorite Clay(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8493872,93929,93931,93933577
Chevkinite-(Ce)  (*)ChevkiniteCe4(Ti,Fe2+,Fe3+)5O8(Si2O7)2493872,93873,93874,9393389
Chiavennite  (*)NoneCaMn2+(BeOH)2Si5O13·2H2O294294493887,93926,93928,9393122
Clinochlore  (*)Chlorite ClayMg5Al(AlSi3O10)(OH)81938731756
Clinozoisite  (*)Clinozoisite EpidoteCa2Al3[Si2O7][SiO4]O(OH)1939331025
Covellite  (*)CovelliteCuS293926,939334165
Datolite  (*)GadoliniteCaB(SiO4)(OH)493872,93923,93931,93933498
Diaspore  (*)DiasporeAlO(OH)793897,93903,93910,93926,93927,93928,93929481
Digenite  (*)DigeniteCu1.8S1938721027
Diopside  (*)PyroxeneCaMgSi2O6293872,938734135
Ephesite  (*)MicaNaLiAl2(Si2Al2)O10(OH)219392621
Epididymite  (*)Not in a structural groupNa2Be2Si6O15·H2O294294893887,93914,93915,93926,93928,93929,93931,9393370
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)393872,93873,939338173
Eudialyte  (*)EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2693891,93903,93909,93912,93917,93926182
Eudidymite  (*)NoneNa2Be2Si6O15·H2O294294793886,93887,93909,93914,93915,93926,9392842
Fayalite  (*)OlivineFe2+2(SiO4)294294193887371
Fergusonite-(Y)  (*)ScheeliteYNbO4193872196
Ferro-edenite  (*)AmphiboleNaCa2Fe2+5(Si7Al)O22(OH)2293901,9390857
Ferro-hornblende  (*)Amphibole   Ca2(Fe2+4Al)(Si7Al)O22(OH)2193890271
Ferrochiavennite  (*)NoneCa1-2Fe[(Si,Al,Be)5Be2O13(OH)2]·2H2O2942941938872
Ferrokentbrooksite  (*)EudialyteNa15Ca6Fe2+3Zr3Nb(Si25O73)(O,OH,H2O)3(F,Cl)2293914,9392815
Fluorapatite  (*)ApatiteCa5(PO4)3F393913,93928,939312740
Fluorapophyllite-(K)  (*)ApophylliteKCa4Si8O20F·8H2O294294893872,93877,93886,93926,93928,93929,93931,93933303
Fluorite  (*)FluoriteCaF22942941693872,93877,93881,93886,93887,93909,93912,93913,93914,93917,93926,93927,93928,93929,93931,939339617
Gadolinite-(Ce)  (*)GadoliniteCe2Fe2+Be2O2(SiO4)2294294493872,93873,93887,9391931
Gaidonnayite  (*)GaidonnayiteNa2ZrSi3O9·2H2O19391421
Galena  (*)RocksaltPbS294294793872,93881,93886,93887,93905,93928,9393324243
Genthelvite  (*)Cancrinite-sodalite SodaliteBe3Zn4(SiO4)3S19391260
Gibbsite  (*)NoneAl(OH)3493910,93926,93928,93929504
Goethite  (*)DiasporeFeO(OH)1939287437
Gonnardite  (*)Natrolite(Na,Ca)2(Si,Al)5O10·3H2O294294893886,93898,93899,93926,93928,93929,93931,93933167
Gonyerite  (*)Chlorite ClayMn2+5Fe3+(Si3Fe3+O10)(OH)819392811
Grenmarite  (*)NoneNa2Zr2Na2MnZr(Si2O7)2O2F21939282
Grossular  (*)GarnetCa3Al2(SiO4)31939341544
Hambergite  (*)NoneBe2(BO3)(OH)294294993887,93914,93921,93924,93926,93928,93929,93933,9393481
Hastingsite  (*)AmphiboleNaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2193904209
Helvine  (*)Sodalite Cancrinite-sodaliteBe3Mn2+4(SiO4)3S2942941493872,93873,93886,93887,93891,93900,93912,93914,93915,93921,93926,93928,93931,93933237
Hematite  (*)CorundumFe2O3693873,93926,93927,93928,93931,9393314640
Hemimorphite  (*)Not in a structural groupZn4(Si2O7)(OH)2·H2O293919,939261689
Heulandite-Ca  (*)Heulandite(Ca,Na,K)5(Si27Al9)O72·26H2O193928246
Hilairite  (*)NoneNa2ZrSi3O9·3H2O19391418
Hisingerite  (*)Kaolinite ClayFe2Si2O5(OH)4·2H2O193926144
Hydrocerussite  (*)NonePb3(CO3)2(OH)2193928201
Hydroxylgugiaite  (*)Melilite(Ca3   )Σ4(Si3.5Be2.5)Σ6O11(OH)3294294293887,939263
Hydrozincite  (*)NoneZn5(CO3)2(OH)61939281066
Ilmenite  (*)CorundumFe2+Ti4+O3793872,93873,93915,93926,93928,93929,939355433
Kupletskite  (*)AstrophylliteK2NaMn2+7Ti2(Si4O12)2O2(OH)4F19391433
Laumontite  (*)Not in a structural groupCaAl2Si4O12·4H2O1938771271
Låvenite  (*)Wöhlerite(Na,Ca)4(Mn2+,Fe2+)2(Zr,Ti,Nb)2(Si2O7)2(O,F)419392858
Leucophanite  (*)NoneNaCaBeSi2O6F294294893887,93909,93913,93914,93917,93926,93928,9393155
Löllingite  (*)LöllingiteFeAs2294294793881,93886,93887,93910,93914,93926,93928762
Loparite-(Ce)  (*)Perovskite(Na,Ce,Sr)(Ce,Th)(Ti,Nb)2O619387257
Luinaite-(OH)  (*)Tourmaline(Na,   )(Fe2+,Mg)3Al6(BO3)3Si6O18(OH)42942941938869
Magnetite  (*)SpinelFe2+Fe3+2O42942941593872,93873,93881,93882,93886,93887,93903,93909,93915,93919,93921,93926,93927,93929,9393314899
Malachite  (*)MalachiteCu2(CO3)(OH)2593872,93873,93874,93926,9393312537
Manganite  (*)RutileMn3+O(OH)193877770
Marcasite  (*)MarcasiteFeS21938775674
Meliphanite  (*)NoneCa4(Na,Ca)4Be4AlSi7O24(F,O)4294294693886,93921,93926,93929,93931,9393344
Microcline  (*)FeldsparK(AlSi3O8)2942941793872,93873,93881,93886,93887,93898,93899,93908,93912,93914,93915,93919,93921,93926,93928,93931,939334924
Milarite  (*)MilariteKCa2(Be2AlSi12)O30·H2O193873156
Mimetite  (*)ApatitePb5(AsO4)3Cl1939261107
Molybdenite  (*)MolybdeniteMoS22942941593881,93886,93887,93902,93903,93905,93908,93914,93915,93921,93926,93928,93931,93933,939345800
Monazite-(Ce)  (*)MonaziteCe(PO4)193928945
Montmorillonite  (*)Clay Smectite-vermiculite(Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O294294493886,93908,93914,939281508
Mosandrite-(Ce)  (*)None(Ca3REE)[(H2O)2Ca0.5   0.5]Ti(Si2O7)2(OH)2(H2O)2393881,93915,9392845
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)2294294693873,93886,93891,93908,93909,9392617380
Natrolite  (*)NatroliteNa2(Si3Al2)O10·2H2O2942942093873,93881,93886,93887,93898,93902,93903,93908,93912,93913,93914,93915,93916,93921,93926,93927,93928,93929,93931,939331236
Neotocite  (*)Allophane(Mn,Fe)SiO3·H2O (?)293926,93928186
Nepheline  (*)TridymiteNa3K(Al4Si4O16)2942941693872,93873,93881,93886,93887,93888,93898,93899,93903,93908,93909,93914,93921,93926,93928,93931884
Nordstrandite  (*)NoneAl(OH)3393914,93928,9392964
Opal  (*)AmorphousSiO2·nH2O1938812994
Oxycalciopyrochlore  (*)PyrochloreCa2Nb2O6O19387211
Palygorskite  (*)Palygorskite Clay(Mg,Al)2Si4O10(OH)·4H2O193877306
Paragonite  (*)Mica ClayNaAl2(Si3Al)O10(OH)2193933247
Parisite-(Ce)  (*)ParisiteCaCe2(CO3)3F2593913,93915,93926,93928,93931112
Pectolite  (*)PectoliteNaCa2Si3O8(OH)393928,93931,93933363
Perrierite-(La)  (*)Chevkinite(La,Ce,Ca)4(Fe2+,Mn)(Ti,Fe3+,Al)4[(Si2O7)O4]21938722
Pharmacosiderite  (*)PharmacosideriteKFe3+4(AsO4)3(OH)4·6-7H2O294294293881,93886428
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)21938732273
Polylithionite  (*)MicaKLi2AlSi4O10F2393881,93914,9392889
Powellite  (*)ScheeliteCa(MoO4)393926,93928,93929494
Prehnite  (*)PrehniteCa2Al(Si3Al)O10(OH)2293919,939311898
Pyrite  (*)PyriteFeS22942941193873,93877,93886,93887,93891,93893,93908,93914,93928,93931,9393339462
Pyrophanite  (*)CorundumMn2+TiO3294294793872,93887,93910,93914,93915,93928,93933244
Pyrrhotite  (*)NickelineFe7S8593877,93926,93928,93929,939319056
Quartz  (*)QuartzSiO2294294893872,93873,93877,93885,93886,93895,93903,9393361156
Rhodochrosite  (*)CalciteMn(CO3)1939281711
Riebeckite  (*)Amphibole   Na2(Fe2+3Fe3+2)Si8O22(OH)2293933,93934375
Rinkite-(Ce)  (*)None(Ca3REE)Na(NaCa)Ti(Si2O7)2(OF)F219392653
Rosenbuschite  (*)NoneCa6Zr2Na6ZrTi(Si2O7)4(OF)2F4693908,93909,93910,93917,93926,9392842
Sauconite  (*)Clay Smectite-vermiculiteNa0.3Zn3(Si,Al)4O10(OH)2·4H2O19392656
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)1939312705
Scorodite  (*)NoneFe3+(AsO4)·2H2O1938811153
Serandite  (*)PectoliteNaMn2+2Si3O8(OH)293872,9392838
Sodalite  (*)Cancrinite-sodalite SodaliteNa4(Si3Al3)O12Cl593910,93914,93926,93928,93931444
Sphaerobertrandite  (*)NoneBe3(SiO4)(OH)219392411
Sphalerite  (*)SphaleriteZnS2942941093881,93883,93887,93910,93914,93921,93926,93928,93931,9393321482
Stilpnomelane  (*)Stilpnomelane Clay(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O193873456
Sulphur  (*)SulphurS293926,939332045
Tadzhikite-(Ce)  (*)HellanditeCa4Ce2Ti   (B4Si4O22)(OH)2393917,93926,9392814
Tainiolite  (*)MicaKLiMg2Si4O10F2293915,9393540
Tetrawickmanite  (*)PerovskiteMn2+Sn4+(OH)6293926,939298
Thomsonite-Ca  (*)ThomsoniteNaCa2(Al5Si5)O20·6H2O294294893886,93902,93903,93913,93926,93928,93929,93931452
Thorite  (*)ZirconTh(SiO4)2942941393872,93881,93886,93887,93895,93905,93908,93912,93913,93921,93926,93928,939331006
Titanite  (*)TitaniteCaTi(SiO4)O294294793872,93873,93886,93909,93931,93933,939354899
Tobermorite  (*)TobermoriteCa4Si6O17(H2O)2·(Ca·3H2O)293872,93935114
Tritomite-(Ce)  (*)ApatiteCe5(SiO4,BO4)3(OH,O)393926,93928,9392919
Tvedalite  (*)NoneCa4Be3Si6O17(OH)4·3H2O1939285
Wickmanite  (*)PerovskiteMn2+Sn4+(OH)619392624
Wöhlerite  (*)WöhleriteNa2Ca4Zr(Nb,Ti)(Si2O7)2(O,F)42942941593868,93869,93873,93886,93887,93903,93909,93910,93914,93917,93921,93926,93928,93929,9393183
Wulfenite  (*)ScheelitePbMoO4693913,93919,93926,93928,93929,939331655
Zircon  (*)ZirconZr(SiO4)2942942193872,93873,93881,93886,93887,93889,93898,93903,93908,93909,93914,93915,93917,93919,93921,93926,93927,93928,93929,93931,939335251
Zirconolite  (*)Zirconolite(Ca,Y)Zr(Ti,Mg,Al)2O7294294493886,93923,93931,93933140
Zirsilite-(Ce)  (*)Eudialyte(Na,   )12(Ce,Na)3Ca6Mn3Zr3NbSi25O73(OH)3(CO3)·H2O1939284


1 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
Be-00059294294294  high    FerrochiavenniteBe243592Blåfjell (E18 Roadcuts), Kokkersvold E18 Roadcuts, Langangen, Porsgrunn, Telemark, Norway Larsen (2010) BOOK_LHGPM_2010 

SampleSource LocalityReference URL
R060103Brevik, Porsgrunn, Telemark, Norwayhttps://rruff.info/R060103
R120123Sagåsen, Mørje, Porsgrunn, Telemark, Norwayhttps://rruff.info/R120123
R120124Sagåsen, Mørje, Porsgrunn, Telemark, Norwayhttps://rruff.info/R120124

All locality data graciously provided by mindat.org

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