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NARROW
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Article Type
Journal
Publisher
Section
GeoRef Subject
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all geography including DSDP/ODP Sites and Legs
-
Asia
-
Altai Mountains
-
Kuznetsk Alatau (1)
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Altai-Sayan region (1)
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Angara River (2)
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Arabian Peninsula
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Oman (1)
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Baikal region (2)
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Central Asia
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Kazakhstan (2)
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Far East
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China (1)
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Irkutsk Russian Federation (2)
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Khabarovsk Russian Federation (1)
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Krasnoyarsk Russian Federation
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Chadobets Uplift (1)
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Igarka Russian Federation (1)
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Turukhansk Russian Federation (1)
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Lake Baikal (1)
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Lena Basin (1)
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Maya River basin (1)
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Patom Plateau (3)
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Russian Far East (1)
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Salair Ridge (1)
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Sayan
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Eastern Sayan (1)
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Siberia (31)
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Siberian fold belt (1)
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Siberian Platform
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Aldan Shield (1)
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Yenisei Ridge (72)
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Tunguska Basin (1)
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West Siberia
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Kuznetsk Alatau (1)
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Yakutia Russian Federation (2)
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Yenisei Basin (2)
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Yenisei River (1)
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Zabaykalskiy Russian Federation
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Darasun Russian Federation (1)
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Australasia
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Australia (2)
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Canada
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Western Canada
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Northwest Territories (1)
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Commonwealth of Independent States
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Kazakhstan (2)
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Russian Federation
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Angara River (2)
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Baikal region (2)
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Bashkortostan Russian Federation (1)
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Irkutsk Russian Federation (2)
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Karelia Russian Federation (1)
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Khabarovsk Russian Federation (1)
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Krasnoyarsk Russian Federation
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Chadobets Uplift (1)
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Igarka Russian Federation (1)
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Turukhansk Russian Federation (1)
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Kuznetsk Alatau (1)
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Lake Baikal (1)
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Lena Basin (1)
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Maya River basin (1)
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Murmansk Russian Federation
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Kola Peninsula (1)
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Patom Plateau (3)
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Russian Far East (1)
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Salair Ridge (1)
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Siberian Platform
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Aldan Shield (1)
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Yenisei Ridge (72)
-
-
Tunguska Basin (1)
-
Yakutia Russian Federation (2)
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Yenisei River (1)
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Zabaykalskiy Russian Federation
-
Darasun Russian Federation (1)
-
-
-
Urals
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Southern Urals (2)
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West Siberia
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Kuznetsk Alatau (1)
-
-
-
Europe
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Bashkortostan Russian Federation (1)
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Karelia Russian Federation (1)
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Murmansk Russian Federation
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Kola Peninsula (1)
-
-
-
Franklin Mountains (1)
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Kamenka River (1)
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McArthur Basin (1)
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commodities
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metal ores
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antimony ores (2)
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copper ores (1)
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gold ores (15)
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lead ores (1)
-
lead-zinc deposits (1)
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nickel ores (1)
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platinum ores (1)
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rare earth deposits (1)
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silver ores (1)
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thorium ores (1)
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uranium ores (1)
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zinc ores (1)
-
-
mineral deposits, genesis (16)
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mineral exploration (5)
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petroleum (5)
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placers (1)
-
-
elements, isotopes
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carbon
-
C-13/C-12 (3)
-
-
chemical ratios (1)
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isotope ratios (16)
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isotopes
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radioactive isotopes
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Ar-40/Ar-39 (5)
-
-
stable isotopes
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Ar-40/Ar-39 (5)
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C-13/C-12 (3)
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He-4/He-3 (2)
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Nd-144/Nd-143 (5)
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O-18/O-16 (2)
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S-34/S-32 (5)
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Sr-87/Sr-86 (3)
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metals
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alkali metals
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potassium (1)
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alkaline earth metals
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strontium
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Sr-87/Sr-86 (3)
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aluminum (1)
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antimony (2)
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arsenic (1)
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cobalt (1)
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gold (6)
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iron (2)
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nickel (1)
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niobium (1)
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platinum group
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platinum (1)
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platinum ores (1)
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-
precious metals (2)
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rare earths
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neodymium
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Nd-144/Nd-143 (5)
-
-
-
silver (2)
-
-
nitrogen (1)
-
noble gases
-
argon
-
Ar-40/Ar-39 (5)
-
-
helium
-
He-4/He-3 (2)
-
-
-
oxygen
-
O-18/O-16 (2)
-
-
sulfur
-
S-34/S-32 (5)
-
-
-
fossils
-
microfossils (3)
-
-
geochronology methods
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Ar/Ar (17)
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K/Ar (1)
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paleomagnetism (4)
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Rb/Sr (2)
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Sm/Nd (6)
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thermochronology (1)
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U/Pb (20)
-
U/Th/Pb (3)
-
-
geologic age
-
Cenozoic (1)
-
Mesozoic
-
Triassic
-
Lower Triassic
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Permian-Triassic boundary (1)
-
-
-
-
Paleozoic
-
Cambrian
-
Lower Cambrian (4)
-
-
Devonian
-
Upper Devonian
-
Domanik Formation (1)
-
-
-
Ordovician (1)
-
Permian
-
Upper Permian
-
Permian-Triassic boundary (1)
-
-
-
-
Phanerozoic (1)
-
Precambrian
-
Archean
-
Paleoarchean (1)
-
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic
-
Stenian (1)
-
-
Neoproterozoic
-
Cryogenian (3)
-
Doushantuo Formation (1)
-
Ediacaran (3)
-
Marinoan (1)
-
Riphean
-
upper Riphean (4)
-
-
Tonian (2)
-
Vendian (7)
-
-
Paleoproterozoic
-
Statherian (1)
-
-
Sinian
-
Doushantuo Formation (1)
-
-
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (3)
-
picrite (2)
-
plutonic rocks
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anorthosite (1)
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diabase (1)
-
diorites
-
plagiogranite (2)
-
-
gabbros (2)
-
granites
-
A-type granites (4)
-
granite porphyry (1)
-
leucogranite (4)
-
S-type granites (1)
-
-
granodiorites (1)
-
syenites
-
nepheline syenite (1)
-
quartz syenite (1)
-
-
ultramafics
-
peridotites
-
dunite (1)
-
-
pyroxenite (1)
-
-
-
volcanic rocks
-
adakites (1)
-
basalts
-
alkali basalts
-
trachybasalts (2)
-
-
-
rhyodacites (2)
-
rhyolites (1)
-
trachytes (3)
-
-
-
ophiolite (2)
-
-
metamorphic rocks
-
metamorphic rocks
-
eclogite (1)
-
gneisses
-
orthogneiss (1)
-
paragneiss (1)
-
-
granulites (2)
-
hornfels (3)
-
marbles (1)
-
metaigneous rocks
-
meta-andesite (1)
-
metabasalt (1)
-
metabasite (1)
-
metadacite (1)
-
metarhyolite (2)
-
-
metasedimentary rocks
-
metapelite (8)
-
paragneiss (1)
-
-
metasomatic rocks (2)
-
metavolcanic rocks (3)
-
mylonites
-
blastomylonite (1)
-
-
quartzites (1)
-
schists (1)
-
-
ophiolite (2)
-
turbidite (1)
-
-
minerals
-
arsenides
-
arsenopyrite (3)
-
-
native elements
-
graphite (1)
-
-
oxides (1)
-
phosphates
-
monazite (1)
-
-
silicates
-
chain silicates
-
pyroxene group
-
clinopyroxene
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augite (1)
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-
orthopyroxene
-
hypersthene (1)
-
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (1)
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-
plagioclase (1)
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-
silica minerals
-
quartz (4)
-
-
-
orthosilicates
-
nesosilicates
-
andalusite (3)
-
chloritoid (1)
-
garnet group (5)
-
kyanite (3)
-
sillimanite (2)
-
zircon group
-
zircon (16)
-
-
-
-
ring silicates
-
cordierite (1)
-
-
sheet silicates
-
mica group
-
biotite (3)
-
muscovite (1)
-
-
sericite (1)
-
-
-
sulfides
-
acanthite (1)
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arsenopyrite (3)
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galena (1)
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pyrite (4)
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pyrrhotite (1)
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stibnite (1)
-
-
-
Primary terms
-
absolute age (32)
-
Asia
-
Altai Mountains
-
Kuznetsk Alatau (1)
-
-
Altai-Sayan region (1)
-
Angara River (2)
-
Arabian Peninsula
-
Oman (1)
-
-
Baikal region (2)
-
Central Asia
-
Kazakhstan (2)
-
-
Far East
-
China (1)
-
-
Irkutsk Russian Federation (2)
-
Khabarovsk Russian Federation (1)
-
Krasnoyarsk Russian Federation
-
Chadobets Uplift (1)
-
Igarka Russian Federation (1)
-
Turukhansk Russian Federation (1)
-
-
Lake Baikal (1)
-
Lena Basin (1)
-
Maya River basin (1)
-
Patom Plateau (3)
-
Russian Far East (1)
-
Salair Ridge (1)
-
Sayan
-
Eastern Sayan (1)
-
-
Siberia (31)
-
Siberian fold belt (1)
-
Siberian Platform
-
Aldan Shield (1)
-
Yenisei Ridge (72)
-
-
Tunguska Basin (1)
-
West Siberia
-
Kuznetsk Alatau (1)
-
-
Yakutia Russian Federation (2)
-
Yenisei Basin (2)
-
Yenisei River (1)
-
Zabaykalskiy Russian Federation
-
Darasun Russian Federation (1)
-
-
-
Australasia
-
Australia (2)
-
-
Canada
-
Western Canada
-
Northwest Territories (1)
-
-
-
carbon
-
C-13/C-12 (3)
-
-
Cenozoic (1)
-
continental shelf (1)
-
crust (8)
-
data processing (2)
-
deformation (1)
-
diagenesis (1)
-
Europe
-
Bashkortostan Russian Federation (1)
-
Karelia Russian Federation (1)
-
Murmansk Russian Federation
-
Kola Peninsula (1)
-
-
-
faults (7)
-
folds (3)
-
foliation (1)
-
geochemistry (3)
-
geodesy (1)
-
geophysical methods (7)
-
glacial geology (1)
-
ground water (1)
-
heat flow (2)
-
igneous rocks
-
carbonatites (3)
-
picrite (2)
-
plutonic rocks
-
anorthosite (1)
-
diabase (1)
-
diorites
-
plagiogranite (2)
-
-
gabbros (2)
-
granites
-
A-type granites (4)
-
granite porphyry (1)
-
leucogranite (4)
-
S-type granites (1)
-
-
granodiorites (1)
-
syenites
-
nepheline syenite (1)
-
quartz syenite (1)
-
-
ultramafics
-
peridotites
-
dunite (1)
-
-
pyroxenite (1)
-
-
-
volcanic rocks
-
adakites (1)
-
basalts
-
alkali basalts
-
trachybasalts (2)
-
-
-
rhyodacites (2)
-
rhyolites (1)
-
trachytes (3)
-
-
-
inclusions
-
fluid inclusions (5)
-
-
intrusions (9)
-
isotopes
-
radioactive isotopes
-
Ar-40/Ar-39 (5)
-
-
stable isotopes
-
Ar-40/Ar-39 (5)
-
C-13/C-12 (3)
-
He-4/He-3 (2)
-
Nd-144/Nd-143 (5)
-
O-18/O-16 (2)
-
S-34/S-32 (5)
-
Sr-87/Sr-86 (3)
-
-
-
magmas (4)
-
mantle (4)
-
Mesozoic
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (1)
-
-
-
-
metal ores
-
antimony ores (2)
-
copper ores (1)
-
gold ores (15)
-
lead ores (1)
-
lead-zinc deposits (1)
-
nickel ores (1)
-
platinum ores (1)
-
rare earth deposits (1)
-
silver ores (1)
-
thorium ores (1)
-
uranium ores (1)
-
zinc ores (1)
-
-
metals
-
alkali metals
-
potassium (1)
-
-
alkaline earth metals
-
strontium
-
Sr-87/Sr-86 (3)
-
-
-
aluminum (1)
-
antimony (2)
-
arsenic (1)
-
cobalt (1)
-
gold (6)
-
iron (2)
-
nickel (1)
-
niobium (1)
-
platinum group
-
platinum (1)
-
platinum ores (1)
-
-
precious metals (2)
-
rare earths
-
neodymium
-
Nd-144/Nd-143 (5)
-
-
-
silver (2)
-
-
metamorphic rocks
-
eclogite (1)
-
gneisses
-
orthogneiss (1)
-
paragneiss (1)
-
-
granulites (2)
-
hornfels (3)
-
marbles (1)
-
metaigneous rocks
-
meta-andesite (1)
-
metabasalt (1)
-
metabasite (1)
-
metadacite (1)
-
metarhyolite (2)
-
-
metasedimentary rocks
-
metapelite (8)
-
paragneiss (1)
-
-
metasomatic rocks (2)
-
metavolcanic rocks (3)
-
mylonites
-
blastomylonite (1)
-
-
quartzites (1)
-
schists (1)
-
-
metamorphism (10)
-
metasomatism (3)
-
mineral deposits, genesis (16)
-
mineral exploration (5)
-
Mohorovicic discontinuity (1)
-
nitrogen (1)
-
noble gases
-
argon
-
Ar-40/Ar-39 (5)
-
-
helium
-
He-4/He-3 (2)
-
-
-
orogeny (2)
-
oxygen
-
O-18/O-16 (2)
-
-
paleogeography (3)
-
paleomagnetism (4)
-
Paleozoic
-
Cambrian
-
Lower Cambrian (4)
-
-
Devonian
-
Upper Devonian
-
Domanik Formation (1)
-
-
-
Ordovician (1)
-
Permian
-
Upper Permian
-
Permian-Triassic boundary (1)
-
-
-
-
paragenesis (4)
-
petroleum (5)
-
petrology (3)
-
Phanerozoic (1)
-
phase equilibria (1)
-
placers (1)
-
plate tectonics (20)
-
Precambrian
-
Archean
-
Paleoarchean (1)
-
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic
-
Stenian (1)
-
-
Neoproterozoic
-
Cryogenian (3)
-
Doushantuo Formation (1)
-
Ediacaran (3)
-
Marinoan (1)
-
Riphean
-
upper Riphean (4)
-
-
Tonian (2)
-
Vendian (7)
-
-
Paleoproterozoic
-
Statherian (1)
-
-
Sinian
-
Doushantuo Formation (1)
-
-
-
-
-
sedimentary rocks
-
carbonate rocks
-
dolostone (2)
-
limestone (1)
-
-
chemically precipitated rocks
-
evaporites (1)
-
-
clastic rocks
-
argillite (1)
-
black shale (1)
-
claystone (1)
-
mudstone (2)
-
sandstone (2)
-
shale (1)
-
-
-
sedimentary structures
-
biogenic structures
-
algal structures (1)
-
bioherms (2)
-
carbonate banks (1)
-
stromatolites (4)
-
-
-
sedimentation (2)
-
spectroscopy (1)
-
stratigraphy (5)
-
sulfur
-
S-34/S-32 (5)
-
-
tectonics
-
neotectonics (1)
-
-
-
rock formations
-
Siberian Traps (1)
-
-
sedimentary rocks
-
laminite (1)
-
molasse (1)
-
sedimentary rocks
-
carbonate rocks
-
dolostone (2)
-
limestone (1)
-
-
chemically precipitated rocks
-
evaporites (1)
-
-
clastic rocks
-
argillite (1)
-
black shale (1)
-
claystone (1)
-
mudstone (2)
-
sandstone (2)
-
shale (1)
-
-
-
turbidite (1)
-
-
sedimentary structures
-
laminite (1)
-
sedimentary structures
-
biogenic structures
-
algal structures (1)
-
bioherms (2)
-
carbonate banks (1)
-
stromatolites (4)
-
-
-
-
sediments
-
turbidite (1)
-
GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
Yenisei Ridge
Cryogenian A -type Granites of the Yenisei Ridge – Indicators of Tectonic Transformation in the Southwestern Margin of the Siberian Craton Open Access
Paleomagnetism of the Taseeva Group (Yenisei Ridge): on the Issue of the Geomagnetic Field Configuration at the Precambrian–Phanerozoic Boundary Available to Purchase
Geology and Genesis of the Giant Gorevskoe Pb-Zn-Ag Deposit, Krasnoyarsk Territory, Russia Open Access
Trace Elements in Sulfides and Gold of the Olimpiada Deposit (Yenisei Ridge): Ore Substance Sources and Fluid Parameters Available to Purchase
Hydrocarbons in Fluid Inclusions from Native Gold, Pyrite, and Quartz of the Sovetskoe Deposit (Yenisei Ridge, Russia) According to Pyrolysis-Free Gas Chromatography-Mass Spectrometry Data Available to Purchase
Vendian Taseeva Group, Southwestern Margin of the Siberian Platform: Isotope, Geochemical, and Geochronological Data, Age, and Correlation Available to Purchase
Chapter 10: Olympiada Gold Deposit, Yenisei Ridge, Russia Available to Purchase
Abstract The Olympiada deposit, containing >1,560 metric tons (t; 50 Moz) of gold at an average grade of 4 to 4.6 g/t Au, occurs in central Siberia, Russia. Over 30 years, the deposit produced more than 580 t of gold, including 200 t from oxidized ore grading 11.1 g/t. The deposit forms a 2-km-long, steeply dipping system, which is traced downdip for 1.7 km. It occurs in the Neoproterozoic orogen of the Yenisei Ridge at the western margin of the Siberian craton. This and other gold deposits in the district are controlled by the large, long-lived Tatarka-Ishimbino tectonic zone, marking a suture between terranes chiefly consisting of deformed Meso- to Neoproterozoic carbonate-clastic sedimentary rocks. The combination of lithologic and structural factors was critical for localization of gold mineralization associated with calcic and siliceous alteration accompanied by early arsenic and late antimony sulfides. As a result, very fine (10 μ m) and high fineness (910–997) gold associates with diverse sulfides, especially arsenopyrite, and commonly contains mercury, similar to some characteristics of Carlin-type deposits. Geochronologic studies suggest that mineralization was formed during several stages between 817 and 660 Ma. The isotopic composition of Os and He, along with presence of anomalous Ni, Co, and Pt, points to a mantle mafic source, whereas isotopic composition of Pb and S suggest a contaminated crustal source, i.e., originating from a mix of mantle and crustal fluids.