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:
Sivakkaharju, Kuusamo, North Ostrobothnia, Finland

Oldest recorded age at locality: 2100
Youngest recorded age at locality: 1800

mindat Locality ID: 18667
mindat URL: http://www.mindat.org/loc-18667.html

Tectonic Settings: Continental Extension

Total number of sublocalities beneath "Sivakkaharju, Kuusamo, North Ostrobothnia, Finland": 0
Total number of bottom-level sublocalities: 0

Latitude: 66°11'27"N
Longitude: 29°2'31"E
Decimal Degree (lat, lon): 66.190833333333,29.041944444444
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 Au Bi C Ca Co Cu Fe H K Mg Mo Na Ni O Pb S Se Si Te Ti U 

Elements from minerals reported directly at this locality: Al Au Bi C Ca Co Cu Fe H K Mg Mo Na Ni O Pb S Se Si Te Ti U 

Structural Groups for minerals in this locality: 
AmphiboleChalcopyriteChloritoidClayClinozoisiteCopperCorundumCovelliteEpidoteFeldspar
FluoriteMarcasiteMeloniteMicaMolybdeniteNickelineNonePentlanditePyriteQuartz
RocksaltRutileSpinelTalcTetradymite

29 IMA Minerals at location:
Albite  (*)Altaite  (*)Ankerite  (*)Bornite  (*)Calaverite  (*)
Chalcopyrite  (*)Chloritoid  (*)Clausthalite  (*)Cobaltpentlandite  (*)Covellite  (*)
Dolomite  (*)Epidote  (*)Galena  (*)Gold  (*)Hematite  (*)
Ilmenite  (*)Magnetite  (*)Marcasite  (*)Melonite  (*)Molybdenite  (*)
Muscovite  (*)Pyrite  (*)Pyrrhotite  (*)Quartz  (*)Rutile  (*)
Talc  (*)Tellurobismuthite  (*)Tremolite  (*)Uraninite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Albite  (*)FeldsparNa(AlSi3O8)2100180008803
Altaite  (*)RocksaltPbTe210018000489
Ankerite  (*)NoneCa(Fe2+,Mg)(CO3)22100180003092
Bornite  (*)NoneCu5FeS42100180005516
Calaverite  (*)MeloniteAuTe2210018000361
Chalcopyrite  (*)ChalcopyriteCuFeS221001800027198
Chloritoid  (*)ChloritoidFe2+Al2O(SiO4)(OH)2210018000376
Clausthalite  (*)RocksaltPbSe210018000281
Cobaltpentlandite  (*)PentlanditeCo9S821001800082
Covellite  (*)CovelliteCuS2100180004165
Dolomite  (*)NoneCaMg(CO3)22100180009895
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)2100180008173
Galena  (*)RocksaltPbS21001800024243
Gold  (*)CopperAu21001800030554
Hematite  (*)CorundumFe2O321001800014640
Ilmenite  (*)CorundumFe2+Ti4+O32100180005433
Magnetite  (*)SpinelFe2+Fe3+2O421001800014899
Marcasite  (*)MarcasiteFeS22100180005674
Melonite  (*)MeloniteNiTe2210018000207
Molybdenite  (*)MolybdeniteMoS22100180005800
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)221001800017380
Pyrite  (*)PyriteFeS221001800039462
Pyrrhotite  (*)NickelineFe7S82100180009056
Quartz  (*)QuartzSiO221001800061156
Rutile  (*)RutileTiO22100180005614
Talc  (*)Clay TalcMg3Si4O10(OH)22100180003337
Tellurobismuthite  (*)TetradymiteBi2Te3210018000276
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)22100180002562
Uraninite  (*)FluoriteUO22100180002718


2 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
Emily00053919001800  mineralization   Yes sulfides10223Kuusamo, North Ostrobothnia, FinlandKuusamo districtPankka et al. (1992)10.1016/0301-9268(92)90126-9PR58_387 
Kristen00203321001900      Yes  9701Juomasuo, Kuusamo, North Ostrobothnia, FinlandJuomasuoGaál and Sundblad (1990)10.1007/BF00205257MD25_S104 

SampleSource LocalityReference URL

All locality data graciously provided by mindat.org

All age data...

Other copyright data...