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Okhmyl'k Mt, Voron'i Tundry, Murmansk Oblast, Russiai
Regional Level Types
Okhmyl'k MtPegmatite
Voron'i TundryTundra
Murmansk OblastOblast
RussiaCountry

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Latitude & Longitude (WGS84):
68° 26' 21'' North , 35° 36' 20'' East
Latitude & Longitude (decimal):
68.43944,35.60556
GeoHash:
G#:uu1m65p0t
GRN:
N46E11
Type:
Pegmatite
Köppen climate type:
Dfc : Subarctic climate
Nearest Settlements:
PlacePopulationDistance
Tumannyy896(2014)49.6km
Mindat Locality ID:
24970
Long-form identifier:
mindat:1:2:24970:9
GUID (UUID V4):
0
Name(s) in local language(s):
Охмыльк


LCT pegmatite.
Composed of pegmatite dykes of various thicknesses and lengths, occurring in amphibolites of the Polmostundra Formation of the Kolmozero–Voronya greenstone belt. The length of the dikes varies from 25 to700 m, and the thickness varies from a few meters to 45 m. The pegmatite dikes show an internal mineralogical and textural zonation. The 0.4 to 4 m-thick marginal part of the dikes (zone 1) at the contact with amphibolite is composed of an aggregate of quartz and feldspar. Minor and accessory minerals include muscovite, black tourmaline, garnet, magnetite and apatite. Towards the center of the dikes, zone 2 is represented by an aggregate of quartz and feldspar, together with columbite group minerals, beryl, garnet, aggregates of apatite and isolated spodumene crystals. Zone 3 is composed of a
quartz-albite-spodumene aggregate. The main minerals are (in vol.%) quartz (60–65), spodumene (~20) and albite (10–15). Minor and accessory minerals include tourmaline, beryl, columbite group minerals and microcline. Zone 4 is characterized by blocky quartz and microcline. The major minerals include (in vol.%) microcline (60–70), quartz (15–25) and albite (5–15).

Select Mineral List Type

StandardDetailedGalleryStrunzChemical Elements

Detailed Mineral List:

ⓘAlbite
Formula:Na(AlSi3O8)
ⓘAlbite var. Cleavelandite
Formula:Na(AlSi3O8)
References:
dan weinrich
ⓘ'Apatite'
Formula:Ca5(PO4)3(Cl/F/OH)
ⓘBeryl
Formula:Be3Al2(Si6O18)
ⓘ'Biotite'
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘCassiterite
Formula:SnO2
ⓘColumbite-(Mn)
Formula:Mn2+Nb2O6
ⓘElbaite
Formula:Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘ'Feldspar Group'
ⓘ'Garnet Group'
Formula:X3Z2(SiO4)3
ⓘHydroxycalciopyrochlore
Formula:(Ca,Na,U,◻)2(Nb,Ti)2O6(OH)
ⓘ'Ixiolite-(Mn2+)-Ixiolite-(Fe2+) Series'
References:
dan weinrich
ⓘ'Lepidolite'
ⓘLithiophilite
Formula:LiMn2+PO4
ⓘLithiophosphate (TL)
Formula:Li3PO4
Type Locality:
ⓘMagnetite
Formula:Fe2+Fe3+2O4
ⓘMicrocline
Formula:K(AlSi3O8)
ⓘMontebrasite
Formula:LiAl(PO4)(OH)
ⓘMuscovite
Formula:KAl2(AlSi3O10)(OH)2
ⓘOlenite
Formula:NaAl3Al6(Si6O18)(BO3)3O3(OH)
ⓘPollucite
Formula:(Cs,Na)2(Al2Si4O12) · 2H2O
ⓘ'Pyrochlore Group'
Formula:A2Nb2(O,OH)6Z
ⓘPyromorphite
Formula:Pb5(PO4)3Cl
ⓘ'Pyroxene Group'
Formula:ADSi2O6
ⓘQuartz
Formula:SiO2
ⓘSchorl
Formula:NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘSimpsonite
Formula:Al4Ta3O13(OH)
ⓘSpessartine
Formula:Mn2+3Al2(SiO4)3
ⓘSpodumene
Formula:LiAlSi2O6
ⓘ'Tantalite'
Formula:(Mn,Fe)(Ta,Nb)2O6
ⓘTantalite-(Mn)
Formula:Mn2+Ta2O6
ⓘ'Tourmaline'
Formula:AD3G6 (T6O18)(BO3)3X3Z
ⓘTriphylite
Formula:LiFe2+PO4
ⓘUraninite
Formula:UO2
ⓘZircon
Formula:Zr(SiO4)

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘ'Ixiolite-(Mn2+)-Ixiolite-(Fe2+) Series'4..
ⓘ'Pyrochlore Group'4.00.A2Nb2(O,OH)6Z
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘQuartz4.DA.05SiO2
ⓘCassiterite4.DB.05SnO2
ⓘColumbite-(Mn)4.DB.35Mn2+Nb2O6
ⓘTantalite-(Mn)4.DB.35Mn2+Ta2O6
ⓘSimpsonite4.DC.10Al4Ta3O13(OH)
ⓘHydroxycalciopyrochlore4.DH.15(Ca,Na,U,◻)2(Nb,Ti)2O6(OH)
ⓘUraninite4.DL.05UO2
Group 8 - Phosphates, Arsenates and Vanadates
ⓘLithiophosphate (TL)8.AA.20Li3PO4
ⓘLithiophilite8.AB.10LiMn2+PO4
ⓘTriphylite8.AB.10LiFe2+PO4
ⓘMontebrasite8.BB.05LiAl(PO4)(OH)
ⓘPyromorphite8.BN.05Pb5(PO4)3Cl
Group 9 - Silicates
ⓘSpessartine9.AD.25Mn2+3Al2(SiO4)3
ⓘZircon9.AD.30Zr(SiO4)
ⓘBeryl9.CJ.05Be3Al2(Si6O18)
ⓘElbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘOlenite9.CK.05NaAl3Al6(Si6O18)(BO3)3O3(OH)
ⓘSchorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘSpodumene9.DA.30LiAlSi2O6
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘvar. Cleavelandite9.FA.35Na(AlSi3O8)
ⓘPollucite9.GB.05(Cs,Na)2(Al2Si4O12) · 2H2O
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Feldspar Group'-
ⓘ'Lepidolite'-
ⓘ'Tantalite'-(Mn,Fe)(Ta,Nb)2O6
ⓘ'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z
ⓘ'Pyroxene Group'-ADSi2O6
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
HⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
HⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
HⓘMontebrasiteLiAl(PO4)(OH)
HⓘMuscoviteKAl2(AlSi3O10)(OH)2
HⓘOleniteNaAl3Al6(Si6O18)(BO3)3O3(OH)
HⓘPollucite(Cs,Na)2(Al2Si4O12) · 2H2O
HⓘPyrochlore GroupA2Nb2(O,OH)6Z
HⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
HⓘSimpsoniteAl4Ta3O13(OH)
HⓘApatiteCa5(PO4)3(Cl/F/OH)
HⓘHydroxycalciopyrochlore(Ca,Na,U,◻)2(Nb,Ti)2O6(OH)
LiLithium
LiⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
LiⓘLithiophiliteLiMn2+PO4
LiⓘLithiophosphateLi3PO4
LiⓘMontebrasiteLiAl(PO4)(OH)
LiⓘSpodumeneLiAlSi2O6
LiⓘTriphyliteLiFe2+PO4
BeBeryllium
BeⓘBerylBe3Al2(Si6O18)
BBoron
BⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
BⓘOleniteNaAl3Al6(Si6O18)(BO3)3O3(OH)
BⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
BⓘTourmalineAD3G6 (T6O18)(BO3)3X3Z
OOxygen
OⓘAlbiteNa(AlSi3O8)
OⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
OⓘBerylBe3Al2(Si6O18)
OⓘCassiteriteSnO2
OⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
OⓘIxiolite-(Mn2+)-Ixiolite-(Fe2+) Series
OⓘLithiophiliteLiMn2+PO4
OⓘLithiophosphateLi3PO4
OⓘColumbite-(Mn)Mn2+Nb2O6
OⓘTantalite-(Mn)Mn2+Ta2O6
OⓘMagnetiteFe2+Fe23+O4
OⓘMicroclineK(AlSi3O8)
OⓘMontebrasiteLiAl(PO4)(OH)
OⓘMuscoviteKAl2(AlSi3O10)(OH)2
OⓘOleniteNaAl3Al6(Si6O18)(BO3)3O3(OH)
OⓘPollucite(Cs,Na)2(Al2Si4O12) · 2H2O
OⓘPyrochlore GroupA2Nb2(O,OH)6Z
OⓘPyromorphitePb5(PO4)3Cl
OⓘQuartzSiO2
OⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
OⓘSimpsoniteAl4Ta3O13(OH)
OⓘSpessartineMn32+Al2(SiO4)3
OⓘSpodumeneLiAlSi2O6
OⓘTantalite(Mn,Fe)(Ta,Nb)2O6
OⓘTourmalineAD3G6 (T6O18)(BO3)3X3Z
OⓘTriphyliteLiFe2+PO4
OⓘUraniniteUO2
OⓘZirconZr(SiO4)
OⓘAlbite var.CleavelanditeNa(AlSi3O8)
OⓘPyroxene GroupADSi2O6
OⓘGarnet GroupX3Z2(SiO4)3
OⓘApatiteCa5(PO4)3(Cl/F/OH)
OⓘHydroxycalciopyrochlore(Ca,Na,U,◻)2(Nb,Ti)2O6(OH)
FFluorine
FⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
FⓘApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
NaⓘAlbiteNa(AlSi3O8)
NaⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
NaⓘOleniteNaAl3Al6(Si6O18)(BO3)3O3(OH)
NaⓘPollucite(Cs,Na)2(Al2Si4O12) · 2H2O
NaⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
NaⓘAlbite var.CleavelanditeNa(AlSi3O8)
NaⓘHydroxycalciopyrochlore(Ca,Na,U,◻)2(Nb,Ti)2O6(OH)
MgMagnesium
MgⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
AlⓘAlbiteNa(AlSi3O8)
AlⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlⓘBerylBe3Al2(Si6O18)
AlⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
AlⓘMicroclineK(AlSi3O8)
AlⓘMontebrasiteLiAl(PO4)(OH)
AlⓘMuscoviteKAl2(AlSi3O10)(OH)2
AlⓘOleniteNaAl3Al6(Si6O18)(BO3)3O3(OH)
AlⓘPollucite(Cs,Na)2(Al2Si4O12) · 2H2O
AlⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
AlⓘSimpsoniteAl4Ta3O13(OH)
AlⓘSpessartineMn32+Al2(SiO4)3
AlⓘSpodumeneLiAlSi2O6
AlⓘAlbite var.CleavelanditeNa(AlSi3O8)
SiSilicon
SiⓘAlbiteNa(AlSi3O8)
SiⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
SiⓘBerylBe3Al2(Si6O18)
SiⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
SiⓘMicroclineK(AlSi3O8)
SiⓘMuscoviteKAl2(AlSi3O10)(OH)2
SiⓘOleniteNaAl3Al6(Si6O18)(BO3)3O3(OH)
SiⓘPollucite(Cs,Na)2(Al2Si4O12) · 2H2O
SiⓘQuartzSiO2
SiⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
SiⓘSpessartineMn32+Al2(SiO4)3
SiⓘSpodumeneLiAlSi2O6
SiⓘZirconZr(SiO4)
SiⓘAlbite var.CleavelanditeNa(AlSi3O8)
SiⓘPyroxene GroupADSi2O6
SiⓘGarnet GroupX3Z2(SiO4)3
PPhosphorus
PⓘLithiophiliteLiMn2+PO4
PⓘLithiophosphateLi3PO4
PⓘMontebrasiteLiAl(PO4)(OH)
PⓘPyromorphitePb5(PO4)3Cl
PⓘTriphyliteLiFe2+PO4
PⓘApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
ClⓘPyromorphitePb5(PO4)3Cl
ClⓘApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
KⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
KⓘMicroclineK(AlSi3O8)
KⓘMuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
CaⓘApatiteCa5(PO4)3(Cl/F/OH)
CaⓘHydroxycalciopyrochlore(Ca,Na,U,◻)2(Nb,Ti)2O6(OH)
TiTitanium
TiⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
TiⓘHydroxycalciopyrochlore(Ca,Na,U,◻)2(Nb,Ti)2O6(OH)
MnManganese
MnⓘIxiolite-(Mn2+)-Ixiolite-(Fe2+) Series
MnⓘLithiophiliteLiMn2+PO4
MnⓘColumbite-(Mn)Mn2+Nb2O6
MnⓘTantalite-(Mn)Mn2+Ta2O6
MnⓘSpessartineMn32+Al2(SiO4)3
MnⓘTantalite(Mn,Fe)(Ta,Nb)2O6
FeIron
FeⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
FeⓘIxiolite-(Mn2+)-Ixiolite-(Fe2+) Series
FeⓘMagnetiteFe2+Fe23+O4
FeⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
FeⓘTantalite(Mn,Fe)(Ta,Nb)2O6
FeⓘTriphyliteLiFe2+PO4
ZrZirconium
ZrⓘZirconZr(SiO4)
NbNiobium
NbⓘColumbite-(Mn)Mn2+Nb2O6
NbⓘPyrochlore GroupA2Nb2(O,OH)6Z
NbⓘTantalite(Mn,Fe)(Ta,Nb)2O6
NbⓘHydroxycalciopyrochlore(Ca,Na,U,◻)2(Nb,Ti)2O6(OH)
SnTin
SnⓘCassiteriteSnO2
CsCaesium
CsⓘPollucite(Cs,Na)2(Al2Si4O12) · 2H2O
TaTantalum
TaⓘIxiolite-(Mn2+)-Ixiolite-(Fe2+) Series
TaⓘTantalite-(Mn)Mn2+Ta2O6
TaⓘSimpsoniteAl4Ta3O13(OH)
TaⓘTantalite(Mn,Fe)(Ta,Nb)2O6
PbLead
PbⓘPyromorphitePb5(PO4)3Cl
UUranium
UⓘUraniniteUO2
UⓘHydroxycalciopyrochlore(Ca,Na,U,◻)2(Nb,Ti)2O6(OH)

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References

Ponomareva, N.I., Gordienko, V.V., Melyansov, N.O. (2022): Minerals of the Tourmaline Supergroup from Rare Metal Pegmatites of the Voronya Tundra (Kola Peninsula, Russia). Zapiski RMO: 151(3): 50-74.
[1]Zozulya, Dmitry, Morozova, Lyudmila N., Kullerud, Kåre, Bazai, Ayya (2024) Nb-Ta-Sn Oxides from Lithium-Beryllium-Tantalum Pegmatite Deposits of the Kolmozero–Voronja Belt, NW Russia: Implications for Tracing Ore-Forming Processes and Mineralization Signatures.Geosciences, 14 (1)doi:10.3390/geosciences14010009
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