Kola
and Karelia
Hey,
you didn´t really think I would try to put all of Kola with all
the different localities on one page, did you ? As you see there are
links below guiding you to the different intrusions.
Let
me give my thanks to Maurice de Graaf and László
Horváth for their incredible lists on Kola localities and
minerals. Maurice is even preparing a publication with a list of
Kola-minerals describing their habits, their paragenesis and their
different occurrences on Kola. In the end he will have a fantastic
book, which will help to identify specimens. Unfortunately he doesn´t
have a homepage (though his work would be more than worth it), but
you can reach him by eMail:
m.l.d.degraaf@stud.far.ruu.nl
Actually, Kola is
big business for collecting trips, and therefore it´s
easy to find publications on Khibiny, Lovozero, and Kovdor, which are
relatively easily accessible. For other localities there is hardly
any information at all to be found.
Furtherore, there
is still a lot of work done in mineralogical research even today,
though mining is declining. Lots of new minerals are
being described each year, currently probably even outnumbering
Mt.St.Hilaire.
To
access the famous localities:
Khibiny
(Khibina, Chibiny)
Lovozero
Kovdor
Africanda
Tury
Mys
Vuorijaervi
- Kola:
- Chagvedaiv: Syenites,
nordmarkite, pegmatites. Aegirine, riebeckite.
- Elovaya (Elovyi Island):
Breccia pipe with intersecting monchiquite dyke, carbonatite.
- Gremyakha-Vyrmes: 100km².
Pyroxenite, gabbro, pulaskite, ijolite, urtite, nepheline syenite
a.o.. Aegirine, aegirine-augite, aenigmatite, albite, allanite,
apatite grp., arfvedsonite, astrophyllite, biotite, calcite,
chevkinite, feldspar grp., fergusonite, magnetite, microcline,
nepheline,prehnite, pyrochlore, titanite, zircon.
- Ivanovskii: Lamprophyres,
trachyte, pyroxenite, melteigite a.o.
- Kandaguba: 3.6km².
Ijolite, malignites, carbonatite, alkali syenite. Amphibole grp.,
ankerite, apatite grp., barite, biotite, galena, gorceixite,
goyazite, hessite, ilmenorutile, magnetite, monazite-(Ce), pyrite,
quartz, sphalerite, strontianite.
- Kandalakshskii:
Lamprophyric dykes. Carbonatites, melilitites, monchiquites,
picrites, nephelinites, alkali syenites. Augite, almandine,
amphibole grp., biotite, chromite, diopside, olivine, perovskite,
pyrope, pyroxene grp.
- Kanozerskii: Peralkaline
granites. Aegirine-augite, allanite, albite, apatite grp.,
ferrohastingsite, fluorite, lepidomelane, magnetite, microcline,
oligoclase, plagioclase, pyrite, titanite, zircon.
- Kontozero: Caldera,
55km². Alnoite, nephelinite, limburgite, carbonatite a.o..
Aegirine, aegirine--augite, albite, amphibole grp., analcime,
apatite grp., augite, biotite, calcite, chlorite grp., diopside,
dolomite, feldspar grp., ilmenite, magnetite, melanite, melilite,
nepheline, olivine, perovskite, plagioclase, pyroxene grp.,
pyrrhotite, serpentine grp., sodalite, titanite, zeolite grp.,
zircon.
- Kurginskii: 30km²,
mostly under water of Lovozero Lake.Ultramafic rocks, cut by
alkaline and nepheline syenite.
- Lavrent´evskii: 40km².
Alkaline granites. Aegirine, arfvedsonite, lepidomelane.
- Lesnaya Varaka: 9km².
Olivinites, pyroxenites, tinguaite, syenites, ijolite, pegmatites,
carbonatite. Apatite grp., biotite, brabantite, calcite, cancrinite,
clinohumite, dolomite, dysanalyte, goethite, hornblende, lueshite,
magnetite, natroniobite, olivine, orthoclase, phlogopite, pyrite,
pyrochlore (barium strontiopyrochlore ?), pyrrhotite, quartz,
serpentine grp., titanite, tremolite, vermiculite, zircon.
REE-minerals.
- Mavragubskii: 0.5x1.5km.
Pyroxenites. Melteigite, ijolite. Aegirine, apatite grp., calcite,
cancrinite, diopside, feldspar grp., liebenerite, magnetite,
nepheline,olivine, phlogopite, sodalite, titanite.
- Niva: 50 km SW of
Khibina, lense of 1.5-2 km on Lake Imandra. Age as Khibina and
Lovozero. Agpaitic syenite, granite granulite. Aegirine,
aenigmatite, biotite, diopside, feldspar grp., garnet grp.,
lamprophyllite, natrolite, neptunite, pectolite, plagioclase,
shcherbakhovite, vinogradovite.
- Nizyavrskii, Iokan´skii,
Koyutyngskii: Alkaline granite.
- Ozernaya Varaka: Ijolite,
melteigite, pyroxenites, dykes of urtite, ijolite, syenties,
pegmatites, carboantites. Aegirine, albite, biotite, calcite,
cancrinite, nepheline, pyrochlore, zircon.
- Pachinskii:
Granodiorites, anorthosites. Aegirine, arfvedsonite.
- Pesochnyi: 6km2. Synites,
nepheline syenites, carbonatite, pyroxenite, ijolite-urtite a.o..
Aegirine-augite, amphibole grp., ankerite, apatite grp., barite,
calcite, diopside, dolomite, francolite, galena, kaersutite,
hastingsite, natrolite, nepheline, phlogopite, pyrrhotite, titanite,
zircon.
- Ponoiskii: 700km².
Alkaline granites. Aegirine, albite, amphibole grp., apatite
grp., astrophyllite, fluorite, monazite, titanite, zircon.
- Sakhariok: 6x2km.
Syenites and nepheline syenites in peralkaline granites of Western
Kheivy. Aegirine, aegirine-augite, allanite, albite, amphibole grp.,
apatite grp., biotite, britholite, calcite, ferrohastingsite,
fluorite, microcline, nepheline, pyrochlore, zircon.
- Salmagorskii: 20km2.
Wehrlites, pyroxenites, melteigite, urtite, ijolite, carbonatite
a.o.. Aegirine, anatase, andradite, ankerite, apatite grp., calcite,
cancrinite, chalcopyrite, chlorite grp., cubanite, diopside,
djerfisherite, grossular, hematite, magnetite, melilite,
monticellite, nepheline, phlogopite, pyrochlore, titanite,
wollastonite, zeolite grp., zircon.
- Seblyavr: 4x5km.
Pyroxenites, carbonatite, phoscorites, syenites. Actinolite,
aegirine-augite, amphibole grp., ancylite, ankerite, apatite grp.,
augite, baddeleyite, barite, biotite, calcite, chalcopyrite,
chlorite grp., clinohumite, diopside, dolomite, galena, hastingsite,
hedenbergite, iddingsite, ilmenite, magnetite, nepheline, olivine,
perovskite, phlogopite, pyrite, pyrochlore, quartz, richterite,
schorlomite, serpentine grp., sphalerite, strontianite, titanite,
tremolite, zircon, zirconolite/zirkelite.
- Soustova: Syenites,
aperalkaline and nepheline.
- Strel´ninskii and
Purnachskii: Peralkaline granite. Aegirine, aenigmatite,
arfvedsonite, astrophyllite.
- Telyachi Island, Kandalaksha:
Carbonatite. Ankerite, zircon
- Western Kheivy: (Loc.: Mt
Ploskaya), Mt.Wyuntspakht, Rozgora) Largest granite intrusion on
Kola, 1300km². Alkaline granites, dykes of syenites a.o..
Aegirine, aegirine-augite, albite, allanite-(Ce), amphibole grp.,
apatite grp., arfvedsonite, astrophyllite, bastnaesite-(Ce),
britholite-(Y), chevkinite, fluorite, gadolinite-(Ce),
gadolinite-(Y), hingganite-(Y), kainosite, keivyite-(Y),
keivyite-(Yb), kuliokite-(Y), kyanite, lepidomelane, magnetite,
melanocerite-(Ce), melilite, meiphanite, microcline (amazonite
mining), molybdenite, monazite, mullite, plumbomicrolite,
pyrochlore, quartz, staurolite, thalenite, thorite, titanite,
vyuntspakhtite-(Y), wulfenite, xenotime, zinnwaldite, zircon.
- White Tundra: 240km².
Alkaline granites. Aegirine, aenigmatite, albite, apatite grp.,
arfvedsonite, fluorite, katophorite, lepidomelane, microcline,
monazite, quartz, riebeckite, xenotime.
- Karelia:
- Sallanlatvi: Concentric
intrusion, 9km². Melteigite, ijolite-urtite, carbonatite,
pegmatites. Aegirine, ancylite, apatite grp., aragonite,
arsenopyrite, barite, calcite, cancrinite, chlorite, grp., diopside,
dolomite, hematite, hydroxylapatite, ilmenite, magnetite, natrolite,
parisite, phlogopite, psilomelane, pyrite, pyrochlore, pyrolusite,
schorlomite, siderite, sphelarite, strontianite, titanite, zircon.
- Kovdozero: Meteigite,
ijolite an islands, 75 dykes.
- Tikshozerskii: 2 bodies.
Olivinite, pyroxenites, melteigite, ijolite, nepheline syenite,
carbonatite a.o. Amphibole
grp., ancylite, ankerite, calcite, cancrinite, corundum, dolomite,
ilmenite, magnetite, rutile, sulfides. REE-phosphates.
- Elet´ozerskii:
Gabbros, nepheline syenites, pyroxenites, syenites, carbonatite,
bostonite a.o.. Aegirine, allanite, apatite grp., arfvedsonite,
biotite, calcite, columbite, fersmite, ilmenite, magnetite,
microcline, nepheline, orthoclase, plagioclase, pyrochlore,
spessartine, thorite, titanite, zircon.
- Kostomukshskii: Dyke
complex,.picrites. Actinolite, anatase, apatite grp., biotite,
calcite, columbite, diopside, hypersthene, kaersutite, leucoxene,
magnetite, olivine, phlogopite, pcitote, pyrite, rutile, serpentine
grp., talc, titanite.
- Elisenvaarskii: 2
outcrops. Alkaline gabbroids, syenites, pegmatites. Aegirine,
albite, apatite grp., diopside, hastingsite, hornblende, microcline,
orthoclase, perthite, phlogopite.
- &Suggested
reading:
- Kogarko,L.N., V.A.Kononova,
M.P.Orlova, A.R.Woolley: Alkaline Rocks and Carbonatites of the
World. Part 2: Former USSR. Chapman and Hall, London, 1995.
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