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:
Hämeenlinna, Tavastia Proper, Finland


mindat Locality ID: 233835
mindat URL: http://www.mindat.org/loc-233835.html

Tectonic Settings:

Total number of sublocalities beneath "Hämeenlinna, Tavastia Proper, Finland": 5
Total number of bottom-level sublocalities: 4

Number of Child Localities: 3
Child Localities:
Kalvola
Katuma
Kuuslahti

Latitude: 61°1'44"N
Longitude: 24°21'31"E
Decimal Degree (lat, lon): 61.028888888889,24.358611111111
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 Bi Ca Cu F Fe H K Mg Mn Mo Na O P S Si Sn Ta Ti W 

Elements from minerals reported directly at this locality: Ca Mn O Ta W 

Structural Groups for minerals in this locality: 
AmphiboleAndalusiteApatiteArsenicBerylChalcopyriteClayColumbiteCorundumDumortierite
GarnetKaoliniteMicaMolybdeniteNoneNot in a structural groupOlivinePyriteQuartzRutile
ScheeliteSpinelTapioliteTourmaline

27 IMA Minerals at location:
Almandine  (*)Andalusite  (*)Anthophyllite  (*)Beryl  (*)Bismuth  (*)
Cassiterite  (*)Chalcopyrite  (*)Chrysoberyl  (*)Cordierite  (*)Cummingtonite  (*)
Dravite  (*)Dumortierite  (*)Fluorapatite  (*)Halloysite-10Å  (*)Ilmenite  (*)
Magnetite  (*)Molybdenite  (*)Muscovite  (*)Paragonite  (*)Pyrite  (*)
Quartz  (*)Rutile  (*)Scheelite  (*)Schorl  (*)Sillimanite  (*)
Tantalite-(Mn)  (*)Tapiolite-(Fe)  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Almandine  (*)GarnetFe2+3Al2(SiO4)31502132353
Andalusite  (*)AndalusiteAl2SiO5350213,50214,502151310
Anthophyllite  (*)Amphibole   Mg2Mg5Si8O22(OH)2150213718
Beryl  (*)BerylBe3Al2Si6O181502144286
Bismuth  (*)ArsenicBi250214,502151966
Cassiterite  (*)RutileSnO21502145171
Chalcopyrite  (*)ChalcopyriteCuFeS2250213,5021427198
Chrysoberyl  (*)OlivineBeAl2O4150214321
Cordierite  (*)BerylMg2Al4Si5O181502141008
Cummingtonite  (*)Amphibole   Mg2Mg5Si8O22(OH)2150213327
Dravite  (*)TourmalineNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)150214648
Dumortierite  (*)DumortieriteAlAl6BSi3O18150214231
Fluorapatite  (*)ApatiteCa5(PO4)3F1502142740
Halloysite-10Å  (*)Clay KaoliniteAl2Si2O5(OH)4·2H2O15021262
Ilmenite  (*)CorundumFe2+Ti4+O3250214,502155433
Magnetite  (*)SpinelFe2+Fe3+2O415021414899
Molybdenite  (*)MolybdeniteMoS21502155800
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)215021417380
Paragonite  (*)Mica ClayNaAl2(Si3Al)O10(OH)2150214247
Pyrite  (*)PyriteFeS2250213,5021439462
Quartz  (*)QuartzSiO2250213,5021561156
Rutile  (*)RutileTiO21502145614
Scheelite  (*)ScheeliteCa(WO4)04894
Schorl  (*)TourmalineNaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)1502142705
Sillimanite  (*)Not in a structural groupAl2SiO51502151516
Tantalite-(Mn)  (*)ColumbiteMn2+Ta2O60211
Tapiolite-(Fe)  (*)TapioliteFe2+Ta2O615021488


No ages have been assigned to this locality yet.
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