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:
P-K Pegmatite, Nurmo, Seinäjoki, South Ostrobothnia, Finland

Oldest recorded age at locality: 1804
Youngest recorded age at locality: 1800

mindat Locality ID: 272034
mindat URL: http://www.mindat.org/loc-272034.html

Tectonic Settings:

Total number of sublocalities beneath "P-K Pegmatite, Nurmo, Seinäjoki, South Ostrobothnia, Finland": 0
Total number of bottom-level sublocalities: 0

Latitude: 62°46'34"N
Longitude: 22°56'36"E
Decimal Degree (lat, lon): 62.776111111111,22.943333333333
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 Ba Be Ca F Fe H K Mg Na O P Si 

Elements from minerals reported directly at this locality: Al B Ba Be Ca F Fe H K Mg Na O P Si 

Structural Groups for minerals in this locality: 
ApatiteArrojaditeBerylClayFillowiteMicaNoneTourmalineVivianite

8 IMA Minerals at location:
Barićite  (*)Beryl  (*)Fluorapatite  (*)Johnsomervilleite  (*)Muscovite  (*)
Schorl  (*)Arrojadite-(BaFe)  (*)Vivianite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Barićite  (*)Vivianite(Mg,Fe)3(PO4)2·8H2O1804180007
Beryl  (*)BerylBe3Al2Si6O181804180004286
Fluorapatite  (*)ApatiteCa5(PO4)3F1804180002740
Johnsomervilleite  (*)FillowiteNa3CaFe2+11(PO4)918041800011
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)218041800017380
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)1804180002705
Arrojadite-(BaFe)  (*)ArrojaditeBaFe2+(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)21804180007
Vivianite  (*)VivianiteFe2+3(PO4)2·8H2O180418000636


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
Bradley_2012_136180418001802±2U/Pb tapionite  Yes  1661Seinäjoki, South Ostrobothnia, FinlandSeinäjokiMcCauley and Bradley (2014)10.3749/canmin.52.2.183CM52_183 

SampleSource LocalityReference URL

All locality data graciously provided by mindat.org

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