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:
Kramfors, Västernorrland County, Sweden

Oldest recorded age at locality: 1796.2
Youngest recorded age at locality: 1794.4

mindat Locality ID: 157273
mindat URL: http://www.mindat.org/loc-157273.html

Tectonic Settings:

Total number of sublocalities beneath "Kramfors, Västernorrland County, Sweden": 7
Total number of bottom-level sublocalities: 4

Number of Child Localities: 4
Child Localities:
Berghamn
Lugnvik
Sels-Vitberget
Ullånger

Latitude: 62°59'48"N
Longitude: 17°54'59"E
Decimal Degree (lat, lon): 62.996666666667,17.916388888889
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 Be C Ca Cu F Fe H K Mg Mn Mo Na Nb O P S Si Ti Zr 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AmphiboleArsenopyriteBerylCalciteChalcopyriteClayClinozoisiteColumbiteCorundumDiaspore
EpidoteFeldsparFluoriteMicaMolybdeniteNatroliteNoneNot in a structural groupPectolitePhenakite
PrehnitePyriteQuartzTitaniteTripliteZircon

26 IMA Minerals at location:
Actinolite  (*)Albite  (*)Arsenopyrite  (*)Bertrandite  (*)Beryl  (*)
Calcite  (*)Chalcopyrite  (*)Columbite-(Fe)  (*)Epidote  (*)Euclase  (*)
Fluorite  (*)Goethite  (*)Hematite  (*)Microcline  (*)Molybdenite  (*)
Muscovite  (*)Natrolite  (*)Pectolite  (*)Phenakite  (*)Piemontite  (*)
Prehnite  (*)Pyrite  (*)Quartz  (*)Titanite  (*)Triplite  (*)
Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)22113037,1130383419
Albite  (*)FeldsparNa(AlSi3O8)11130378803
Arsenopyrite  (*)ArsenopyriteFeAsS1796.21794.42113041,1130439052
Bertrandite  (*)Not in a structural groupBe4Si2O7(OH)21796.21794.41113041606
Beryl  (*)BerylBe3Al2Si6O181796.21794.411130414286
Calcite  (*)CalciteCa(CO3)111303727770
Chalcopyrite  (*)ChalcopyriteCuFeS21796.21794.42113041,11304327198
Columbite-(Fe)  (*)ColumbiteFe2+Nb2O61796.21794.41113041518
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)11130378173
Euclase  (*)NoneBeAlSiO4(OH)1796.21794.41113041120
Fluorite  (*)FluoriteCaF21796.21794.411130419617
Goethite  (*)DiasporeFeO(OH)11130377437
Hematite  (*)CorundumFe2O3111303714640
Microcline  (*)FeldsparK(AlSi3O8)1796.21794.43113037,113038,1130414924
Molybdenite  (*)MolybdeniteMoS211130435800
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)21796.21794.42113041,11304317380
Natrolite  (*)NatroliteNa2(Si3Al2)O10·2H2O11130371236
Pectolite  (*)PectoliteNaCa2Si3O8(OH)1113037363
Phenakite  (*)PhenakiteBe2(SiO4)1796.21794.41113041326
Piemontite  (*)EpidoteCa2(Al2Mn3+)[Si2O7][SiO4]O(OH)2113037,113038260
Prehnite  (*)PrehniteCa2Al(Si3Al)O10(OH)211130371898
Pyrite  (*)PyriteFeS21796.21794.42113041,11304339462
Quartz  (*)QuartzSiO21796.21794.42113041,11304361156
Titanite  (*)TitaniteCaTi(SiO4)O11130374899
Triplite  (*)TripliteMn2+2(PO4)F1796.21794.41113041233
Zircon  (*)ZirconZr(SiO4)11130375251


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
Alexandra-03121796.21794.41795.3 ± 0.9U-PbAge of pegmatiteсolumbiteSLV-10, SLV-20, SLV-10A    10660Sels-Vitberget, Kramfors, Västernorrland County, SwedenSels-VitbergetRomer and Smeds (1997)10.1016/S0301-9268(96)00050-2PR82_85 

SampleSource LocalityReference URL

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