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:
Barkevikskjær, Barkevik Area, Langesundsfjorden, Larvik, Vestfold, Norway

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

mindat Locality ID: 13731
mindat URL: http://www.mindat.org/loc-13731.html

Tectonic Settings:

Total number of sublocalities beneath "Barkevikskjær, Barkevik Area, Langesundsfjorden, Larvik, Vestfold, Norway": 0
Total number of bottom-level sublocalities: 0

Latitude: 59°0'19"N
Longitude: 9°50'50"E
Decimal Degree (lat, lon): 59.005277777778,9.8472222222222

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 B Be C Ca Ce Cu F Fe H K Mg Mn Na Nb O Pb REE S Si Th Ti Zn Zr 

Elements from minerals reported directly at this locality: Al B Be C Ca Ce Cu F Fe H K Mg Mn Na Nb O Pb REE S Si Th Ti Zn Zr 

Structural Groups for minerals in this locality: 
ApophylliteAragoniteAstrophylliteCatapleiiteChalcopyriteClayDiasporeFeldsparHellanditeMica
NatroliteNonePyroxeneRocksaltSphaleriteTridymiteWöhleriteZircon

23 IMA Minerals at location:
Aegirine  (*)Annite  (*)Astrophyllite  (*)Augite  (*)Catapleiite  (*)
Cerussite  (*)Chalcopyrite  (*)Diaspore  (*)Fluorapophyllite-(K)  (*)Galena  (*)
Hydrozincite  (*)Låvenite  (*)Leucophanite  (*)Microcline  (*)Mosandrite-(Ce)  (*)
Natrolite  (*)Nepheline  (*)Rosenbuschite  (*)Sphalerite  (*)Stillwellite-(Ce)  (*)
Tadzhikite-(Ce)  (*)Thorite  (*)Wöhlerite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Aegirine  (*)PyroxeneNaFe3+Si2O629429401022
Annite  (*)Mica ClayKFe2+3(AlSi3O10)(OH)22942940356
Astrophyllite  (*)AstrophylliteK2NaFe2+7Ti2(Si4O12)2O2(OH)4F2942940161
Augite  (*)Pyroxene(Ca,Mg,Fe)2Si2O629429402060
Catapleiite  (*)CatapleiiteNa2Zr(Si3O9)·2H2O2942940113
Cerussite  (*)AragonitePb(CO3)29429404979
Chalcopyrite  (*)ChalcopyriteCuFeS2294294027198
Diaspore  (*)DiasporeAlO(OH)2942940481
Fluorapophyllite-(K)  (*)ApophylliteKCa4Si8O20F·8H2O2942940303
Galena  (*)RocksaltPbS294294024243
Hydrozincite  (*)NoneZn5(CO3)2(OH)629429401066
Låvenite  (*)Wöhlerite(Na,Ca)4(Mn2+,Fe2+)2(Zr,Ti,Nb)2(Si2O7)2(O,F)4294294058
Leucophanite  (*)NoneNaCaBeSi2O6F294294055
Microcline  (*)FeldsparK(AlSi3O8)29429404924
Mosandrite-(Ce)  (*)None(Ca3REE)[(H2O)2Ca0.5   0.5]Ti(Si2O7)2(OH)2(H2O)2294294045
Natrolite  (*)NatroliteNa2(Si3Al2)O10·2H2O29429401236
Nepheline  (*)TridymiteNa3K(Al4Si4O16)2942940884
Rosenbuschite  (*)NoneCa6Zr2Na6ZrTi(Si2O7)4(OF)2F4294294042
Sphalerite  (*)SphaleriteZnS294294021482
Stillwellite-(Ce)  (*)NoneCeBSiO5294294019
Tadzhikite-(Ce)  (*)HellanditeCa4Ce2Ti   (B4Si4O22)(OH)2294294014
Thorite  (*)ZirconTh(SiO4)29429401006
Wöhlerite  (*)WöhleriteNa2Ca4Zr(Nb,Ti)(Si2O7)2(O,F)4294294083



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-00062294294294  high   YesGugiaiteBe146895Thorstein Quarry, Brunlanes, Larvik, Vestfold, NorwayLarvik plutonic complex, NorwayLarsen (2010) BOOK_LHGPM_2010 


SampleSource LocalityReference URL
R060837Barkevikskjær, Barkevik Area, Langesundsfjorden, Larvik, Vestfold, Norwayhttps://rruff.info/R060837


All locality data graciously provided by mindat.org

All age data...

Other copyright data...