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:
Sebl'yavr Massif, Murmansk Oblast, Russia

Oldest recorded age at locality: 415
Youngest recorded age at locality: 370

mindat Locality ID: 20419
mindat URL: http://www.mindat.org/loc-20419.html

Tectonic Settings:

Total number of sublocalities beneath "Sebl'yavr Massif, Murmansk Oblast, Russia": 0
Total number of bottom-level sublocalities: 0

Latitude: 68°43'28"N
Longitude: 32°1'56"E
Decimal Degree (lat, lon): 68.724444444444,32.032222222222
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 Ba C Ca Ce Cu F Fe H K Mg Na Nb O Pb S Si Sr Ti U Y Zr 

Elements from minerals reported directly at this locality: Al Ba C Ca Ce Cu F Fe H K Mg Na Nb O Pb S Si Sr Ti Y Zr 

Structural Groups for minerals in this locality: 
AlstoniteAmphiboleAncyliteAragoniteBaddeleyiteBaryteCalciteCalzirtiteChalcopyriteClay
EdingtoniteFluoriteGarnetGypsumHumiteMckelveyiteMicaNatroliteNickelineNone
OlivineParalstonitePerovskitePyritePyroxeneRocksaltSmectite-vermiculiteSpinelTitaniteTridymite
ZirconZirconolite

41 IMA Minerals at location:
Actinolite  (*)Aegirine-augite  (*)Alstonite  (*)Ancylite-(Ce)  (*)Andradite  (*)
Baddeleyite  (*)Baryte  (*)Barytocalcite  (*)Belkovite  (*)Calcite  (*)
Calzirtite  (*)Chalcopyrite  (*)Clinohumite  (*)Cymrite  (*)Diopside  (*)
Dolomite  (*)Edingtonite  (*)Forsterite  (*)Galena  (*)Gypsum  (*)
Hastingsite  (*)Hedenbergite  (*)Magnetite  (*)Mckelveyite-(Y)  (*)Natrolite  (*)
Nepheline  (*)Olekminskite  (*)Paralstonite  (*)Perovskite  (*)Phlogopite  (*)
Pyrite  (*)Pyrrhotite  (*)Richterite  (*)Schorlomite  (*)Strontianite  (*)
Titanite  (*)Tremolite  (*)Vermiculite  (*)Zircon  (*)Zirconolite  (*)
Zirkelite  (*)
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)241537003419
Aegirine-augite  (*)Pyroxene(Ca,Na)(Fe3+,Mg,Fe2+)Si2O64153700286
Alstonite  (*)AlstoniteBaCa(CO3)2415370024
Ancylite-(Ce)  (*)AncyliteCeSr(CO3)2(OH)·H2O415370092
Andradite  (*)GarnetCa3Fe3+2(SiO4)341537001534
Baddeleyite  (*)BaddeleyiteZrO23823740238
Baryte  (*)BaryteBa(SO4)415370011547
Barytocalcite  (*)NoneBaCa(CO3)2415370083
Belkovite  (*)NoneBa3Nb6(Si2O7)2O1241537003
Calcite  (*)CalciteCa(CO3)415370027770
Calzirtite  (*)CalzirtiteCa2Zr5Ti2O16415370032
Chalcopyrite  (*)ChalcopyriteCuFeS2415370027198
Clinohumite  (*)HumiteMg9(SiO4)4F24153700236
Cymrite  (*)NoneBa(Si,Al)4(O,OH)8·H2O415370046
Diopside  (*)PyroxeneCaMgSi2O641537004135
Dolomite  (*)NoneCaMg(CO3)241537009895
Edingtonite  (*)EdingtoniteBa(Si3Al2)O10·4H2O415370026
Forsterite  (*)OlivineMg2(SiO4)41537001188
Galena  (*)RocksaltPbS415370024243
Gypsum  (*)GypsumCa(SO4)·2H2O41537006890
Hastingsite  (*)AmphiboleNaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)24153700209
Hedenbergite  (*)PyroxeneCaFe2+Si2O64153700741
Magnetite  (*)SpinelFe2+Fe3+2O4415370014899
Mckelveyite-(Y)  (*)MckelveyiteNaBa3CaY(CO3)6·3H2O41537009
Natrolite  (*)NatroliteNa2(Si3Al2)O10·2H2O41537001236
Nepheline  (*)TridymiteNa3K(Al4Si4O16)4153700884
Olekminskite  (*)ParalstoniteSr2(CO3)241537008
Paralstonite  (*)ParalstoniteBaCa(CO3)241537007
Perovskite  (*)PerovskiteCaTiO34153700495
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)238838302273
Pyrite  (*)PyriteFeS2415370039462
Pyrrhotite  (*)NickelineFe7S841537009056
Richterite  (*)AmphiboleNa(NaCa)Mg5Si8O22(OH)24153700148
Schorlomite  (*)GarnetCa3Ti2(SiFe3+2)O12415370054
Strontianite  (*)AragoniteSr(CO3)4153700589
Titanite  (*)TitaniteCaTi(SiO4)O41537004899
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)241537002562
Vermiculite  (*)Clay Smectite-vermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O4153700652
Zircon  (*)ZirconZr(SiO4)41537005251
Zirconolite  (*)Zirconolite(Ca,Y)Zr(Ti,Mg,Al)2O74153700140
Zirkelite  (*)Fluorite(Ti,Ca,Zr)O2-x415370027


Locality Notes from all Ages at Locality:
Age IDLocality Notes
Jen_0000475carbonatite complex
Jen_0000476carbonatite complex
Jen_0001153MAGMATIC STYLE: Arcuate, irregular intrusions and veins. ASSOCIATED SILICATE ROCKS: Olivinite (blocks), pyroxenite, nepheline and phlogopite pyroxenite, ijolite, apatite-garnet-amphibole rocks, apatite-forsterite-magnetite ores, fenite.


6 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
Jen_0000475382374378±4U-Pb baddeleyite   Baddeleyite  20419Sebl'yavr Massif, Murmansk Oblast, RussiaSeblyavr massifErnst and Bell (2010)10.1007/s00710-009-0074-1MP98_55 
Jen_0000476387.6377382.3±5.3Th-Pb apatite     20419Sebl'yavr Massif, Murmansk Oblast, RussiaSeblyavr massifErnst and Bell (2010)10.1007/s00710-009-0074-1MP98_55 
Jen_0001153415401408±7Rb-Sr       20419Sebl'yavr Massif, Murmansk Oblast, RussiaSeblyavrWoolley and Kjarsgaard (2008)10.4095/225115GSCOF5796 
P22_462_fig1_003415401408±7        20419Sebl'yavr Massif, Murmansk Oblast, RussiaSeblyavrArzamastsev & Wu (2014)10.1134/S0869591114050026P22_462 
P22_462_fig1_004382370376±6        20419Sebl'yavr Massif, Murmansk Oblast, RussiaSeblyavrArzamastsev & Wu (2014)10.1134/S0869591114050026P22_462 
ree-00526388383383-388 Ma (K-Ar, phlo, carbonatite)K-Ar phlogopite   Phlogopite  20419Sebl'yavr Massif, Murmansk Oblast, RussiaSebl'yavr Carbonatite Complex (Seblyavr)Orris and Grauch (2002) USGSOFR02_189 

SampleSource LocalityReference URL

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