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:
Medvezh'ya Berloga Pegmatite (Pegmatite No. 13), Tyul'bnyunuai River Valley, Lovozero Massif, Murmansk Oblast, Russia

Oldest recorded age at locality: 370
Youngest recorded age at locality: 359

mindat Locality ID: 23263
mindat URL: http://www.mindat.org/loc-23263.html

Tectonic Settings:

Total number of sublocalities beneath "Medvezh'ya Berloga Pegmatite (Pegmatite No. 13), Tyul'bnyunuai River Valley, Lovozero Massif, Murmansk Oblast, Russia": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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 Ca Cl Cu F Fe H K Na Nb O P Si Sr Ti Zr 

Elements from minerals reported directly at this locality: Al Ca Cl Cu F Fe H K Na Nb O P Si Sr Ti Zr 

Structural Groups for minerals in this locality: 
AmphiboleAnalcimeEudialyteFeldsparFluoriteHeulanditeNatroliteNonePyroxeneTridymite

15 IMA Minerals at location:
Aegirine  (*)Analcime  (*)Arfvedsonite  (*)Belloite  (*)Belyankinite  (*)
Eudialyte  (*)Fluorite  (*)Heulandite-K  (*)Lamprophyllite  (*)Lomonosovite  (*)
Lorenzenite  (*)Microcline  (*)Murmanite  (*)Natrolite  (*)Nepheline  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Aegirine  (*)PyroxeneNaFe3+Si2O637035901022
Analcime  (*)AnalcimeNa(AlSi2O6)·H2O37035901627
Arfvedsonite  (*)AmphiboleNaNa2(Fe2+4Fe3+)Si8O22(OH)23703590295
Belloite  (*)NoneCu(OH)Cl37035906
Belyankinite  (*)NoneCa1-2(Ti,Zr,Nb)5O12·9H2O (?)37035906
Eudialyte  (*)EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)23703590182
Fluorite  (*)FluoriteCaF237035909617
Heulandite-K  (*)Heulandite(K,Ca,Na)5(Si27Al9)O72·26H2O370359032
Lamprophyllite  (*)None(SrNa)Ti2Na3Ti(Si2O7)2O2(OH)2370359063
Lomonosovite  (*)NoneNa6Na2Ti2Na2Ti2(Si2O7)2(PO4)2O4370359018
Lorenzenite  (*)NoneNa2Ti2O3(Si2O6)370359082
Microcline  (*)FeldsparK(AlSi3O8)37035904924
Murmanite  (*)NoneNa2Ti2Na2Ti2(Si2O7)2O4(H2O)4370359024
Natrolite  (*)NatroliteNa2(Si3Al2)O10·2H2O37035901236
Nepheline  (*)TridymiteNa3K(Al4Si4O16)3703590884



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
P22_462_fig1_008370359      Yes  2697Lovozero Massif, Murmansk Oblast, RussiaLovozeroArzamastsev & Wu (2014)10.1134/S0869591114050026P22_462 
Grew_Li_2019_0053363361362±1 termination of igneous activity in Khibiny and Lovozero plutons   YesLintisiteLi2692Alluaiv Mt, Lovozero Massif, Murmansk Oblast, RussiaAlluaiv and Palitra pegmatite, Lovozero Massif, Kola Peninsula, RussiaArzamastsev et al. (2007)10.1134/S1028334X07030257DES413A_432 


SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

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