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all geography including DSDP/ODP Sites and Legs
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Africa
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Cape Verde Islands (1)
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Southern Africa
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Namibia (2)
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South Africa
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Limpopo South Africa (1)
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West Africa
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Arctic region
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Asia
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Newfoundland and Labrador
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Urals
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West Siberia
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North America
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Basin and Range Province
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Canadian Shield
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North American Cordillera
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Canadian Cordillera (5)
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Rocky Mountains foreland (1)
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Oceania
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Melanesia
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Pacific Ocean
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South Pacific
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West Pacific
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South America
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Argentina
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Chile
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United States
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Alaska
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Arizona
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Pinal County Arizona
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California
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Inyo County California
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Panamint Range (3)
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Shasta County California
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Montezuma County Colorado (1)
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Idaho
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Montana
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Granite County Montana (2)
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Nevada
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Salt Lake County Utah
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Sr-87/Sr-86 (19)
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metals
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alkaline earth metals
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strontium
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Sr-87/Sr-86 (19)
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aluminum (1)
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gold (10)
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hafnium
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Hf-177/Hf-176 (2)
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lead
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precious metals (7)
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rare earths
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oxygen
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Mesozoic
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Carboniferous
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upper Paleozoic (3)
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Precambrian
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Purcell System (1)
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upper Precambrian
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Proterozoic
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Mesoproterozoic
-
Aldridge Formation (1)
-
-
Neoproterozoic (2)
-
Paleoproterozoic
-
Birimian (1)
-
Svecofennian (1)
-
-
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (8)
-
granophyre (1)
-
hypabyssal rocks (3)
-
plutonic rocks
-
anorthosite (1)
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appinite (1)
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diabase (7)
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diorites
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diorite porphyry (1)
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microdiorite (1)
-
quartz diorites (6)
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tonalite (10)
-
trondhjemite (7)
-
-
essexite (1)
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gabbros
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alkali gabbros (1)
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norite (1)
-
-
granites
-
adamellite (2)
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alkali granites (1)
-
aplite (4)
-
A-type granites (2)
-
biotite granite (1)
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granite porphyry (1)
-
granosyenite (1)
-
leucogranite (2)
-
microgranite (1)
-
monzogranite (5)
-
rapakivi (3)
-
S-type granites (2)
-
-
granodiorites
-
granodiorite porphyry (1)
-
-
ijolite (1)
-
lamprophyres (10)
-
monzodiorite (6)
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monzonites (14)
-
pegmatite (11)
-
quartz monzonite (21)
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syenites
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albitite (2)
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granosyenite (1)
-
nepheline syenite
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foyaite (1)
-
-
quartz syenite (3)
-
-
ultramafics
-
chromitite (1)
-
hornblendite (1)
-
peridotites
-
dunite (1)
-
harzburgite (1)
-
-
pyroxenite (2)
-
-
-
porphyry (31)
-
volcanic rocks
-
andesites (4)
-
basalts
-
alkali basalts
-
hawaiite (1)
-
mugearite (1)
-
-
mid-ocean ridge basalts (1)
-
shoshonite (1)
-
tholeiite (3)
-
-
basanite (1)
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dacites (2)
-
melilitite (1)
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nephelinite (1)
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phonolites
-
tinguaite (1)
-
-
pyroclastics
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ash-flow tuff (2)
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ignimbrite (2)
-
tuff (4)
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welded tuff (1)
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-
quartz latite (2)
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rhyolites
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pantellerite (1)
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quartz porphyry (1)
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-
tephrite (1)
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trachyandesites (1)
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trachytes (2)
-
-
-
ophiolite (3)
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wehrlite (1)
-
-
metamorphic rocks
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metamorphic rocks
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amphibolites (3)
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cataclasites (1)
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gneisses (5)
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hornfels (4)
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marbles (1)
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metaigneous rocks
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metabasalt (1)
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metadiorite (1)
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metagabbro (1)
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metagranite (1)
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-
metaplutonic rocks (2)
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metasedimentary rocks
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metalimestone (1)
-
-
metasomatic rocks
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greisen (8)
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skarn (16)
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-
metavolcanic rocks (5)
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mylonites (1)
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quartzites (2)
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schists (3)
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slates (3)
-
-
ophiolite (3)
-
-
minerals
-
alloys (1)
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arsenides
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sperrylite (1)
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borates (1)
-
carbonates
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calcite (3)
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dolomite (2)
-
-
halides
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fluorides
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fluorite (2)
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topaz (1)
-
-
-
minerals (9)
-
native elements
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graphite (1)
-
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oxides
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aluminum oxides (1)
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cassiterite (2)
-
chrome spinel (1)
-
ilmenite (2)
-
iron oxides (3)
-
magnetite (2)
-
perovskite (1)
-
-
phosphates
-
apatite (10)
-
monazite (2)
-
-
silicates
-
chain silicates
-
amphibole group
-
clinoamphibole
-
hornblende (10)
-
-
-
pyroxene group
-
clinopyroxene
-
augite (2)
-
-
-
wollastonite group
-
wollastonite (1)
-
-
-
framework silicates
-
feldspar group
-
alkali feldspar
-
K-feldspar (1)
-
-
plagioclase
-
albite (1)
-
-
-
leucite (1)
-
scapolite group
-
scapolite (1)
-
-
silica minerals
-
quartz (9)
-
-
sodalite group
-
sodalite (1)
-
-
zeolite group
-
analcime (1)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group
-
andradite (1)
-
-
olivine group
-
forsterite (1)
-
monticellite (1)
-
olivine (2)
-
-
titanite group
-
titanite (6)
-
-
topaz (1)
-
zircon group
-
zircon (29)
-
-
-
sorosilicates
-
chevkinite group
-
chevkinite (1)
-
-
epidote group
-
epidote (1)
-
-
-
-
ring silicates
-
beryl (1)
-
tourmaline group (1)
-
-
sheet silicates
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clay minerals
-
smectite (1)
-
-
illite (1)
-
mica group
-
biotite (16)
-
muscovite (6)
-
phlogopite (1)
-
-
sericite (4)
-
serpentine group
-
serpentine (1)
-
-
-
-
sulfates
-
alunite (2)
-
anhydrite (1)
-
jarosite (1)
-
-
sulfides
-
bornite (1)
-
chalcocite (1)
-
chalcopyrite (1)
-
molybdenite (15)
-
pyrite (3)
-
pyrrhotite (1)
-
sphalerite (2)
-
-
sulfosalts
-
sulfostannates
-
stannite (1)
-
-
-
tellurides (2)
-
tungstates
-
scheelite (3)
-
wolframite (2)
-
-
wehrlite (1)
-
-
Primary terms
-
absolute age (91)
-
Africa
-
Cape Verde Islands (1)
-
Southern Africa
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Namibia (2)
-
South Africa
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Bushveld Complex (1)
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Limpopo South Africa (1)
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Merensky Reef (1)
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Transvaal region (1)
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-
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West Africa
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Mali (1)
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Senegal (1)
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Arctic region
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Greenland
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East Greenland (1)
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Russian Arctic (1)
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Asia
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Altai Mountains
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Kuznetsk Alatau (1)
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Amur Russian Federation (1)
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Buryat Russian Federation (1)
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Chukotka Russian Federation
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Chukchi Peninsula (1)
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Far East
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China
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Hebei China
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Yanshan Range (1)
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Hunan China (1)
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Liaoning China (1)
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North China Platform (3)
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Qinling Mountains (1)
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Xizang China (1)
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Indonesia
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Sumatra (1)
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Korea
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South Korea
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Mongolia (3)
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Thailand (1)
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Gobi Desert (1)
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Indian Peninsula
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Pakistan
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Khakasiya Russian Federation (2)
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Middle East
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Iran (2)
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Turkey
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Istanbul Turkey (1)
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Russian Far East (1)
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Sayan
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Eastern Sayan (2)
-
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Siberia (3)
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Stanovoy Range (1)
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Transbaikalia (2)
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Tuva Russian Federation (1)
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West Siberia
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Kuznetsk Alatau (1)
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Minusinsk Basin (1)
-
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Zabaykalskiy Russian Federation (3)
-
-
Atlantic Ocean Islands
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Canary Islands
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Grand Canary (1)
-
-
Cape Verde Islands (1)
-
-
Australasia
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Australia
-
Lachlan fold belt (2)
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New South Wales Australia (2)
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Queensland Australia (1)
-
-
Papua New Guinea
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Bougainville (1)
-
-
-
barite deposits (1)
-
bibliography (4)
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boron (2)
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brines (7)
-
Canada
-
Eastern Canada
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Maritime Provinces
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New Brunswick (2)
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Nova Scotia
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Antigonish County Nova Scotia (1)
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Cape Breton Island (1)
-
-
-
Newfoundland and Labrador
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Newfoundland (4)
-
-
Ontario
-
Algoma District Ontario
-
Wawa Ontario (1)
-
-
Kakagi Lake (1)
-
Larder Lake District Ontario (1)
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Leeds County Ontario (1)
-
Timiskaming District Ontario
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Kirkland Lake Ontario (4)
-
-
-
Ottawa Valley (1)
-
Quebec
-
Gaspe Peninsula (1)
-
Noranda Quebec (1)
-
Temiscamingue County Quebec
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Rouyn Quebec (1)
-
-
-
-
Nunavut (1)
-
Stikinia Terrane (4)
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Western Canada
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British Columbia
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Cariboo Mountains (1)
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Guichon Creek Batholith (1)
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Kimberley British Columbia (1)
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Vancouver Island (1)
-
-
Canadian Cordillera (5)
-
Canadian Rocky Mountains (1)
-
Manitoba (2)
-
Northwest Territories
-
Great Slave Lake (1)
-
-
Yukon Territory (3)
-
-
-
carbon
-
C-13/C-12 (11)
-
-
Caribbean region
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West Indies
-
Antilles
-
Greater Antilles
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Hispaniola
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Dominican Republic (1)
-
-
Puerto Rico (2)
-
-
Lesser Antilles
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Virgin Islands (1)
-
-
-
-
-
Cenozoic
-
Quaternary
-
Pleistocene
-
lower Pleistocene (1)
-
-
-
Tertiary
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Climax Porphyry (2)
-
middle Tertiary (3)
-
Neogene
-
Miocene
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lower Miocene (1)
-
upper Miocene (4)
-
-
Pliocene
-
lower Pliocene (2)
-
-
-
Paleogene
-
Eocene
-
upper Eocene (2)
-
-
Oligocene
-
lower Oligocene (1)
-
upper Oligocene (1)
-
-
Paleocene (5)
-
-
-
-
chemical analysis (2)
-
clay mineralogy (3)
-
continental drift (2)
-
crust (6)
-
crystal chemistry (4)
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crystal growth (2)
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data processing (4)
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deformation (24)
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diagenesis (1)
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economic geology (87)
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engineering geology (2)
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Europe
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Bashkortostan Russian Federation (1)
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Central Europe
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Germany (1)
-
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Fennoscandia (2)
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Murmansk Russian Federation
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Kola Peninsula (1)
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-
Pyrenees
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French Pyrenees (1)
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Querigut Massif (1)
-
-
Southern Europe
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Greece
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Greek Macedonia
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Chalkidiki (2)
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-
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Iberian Peninsula
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Ossa-Morena Zone (1)
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Spain
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Andalusia Spain
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Seville Spain (1)
-
-
-
-
Macedonia
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Greek Macedonia
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Chalkidiki (2)
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Serbo-Macedonian Massif (1)
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Variscides (2)
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Western Europe
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France
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Ariege France
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Querigut Massif (1)
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French Pyrenees (1)
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Scandinavia
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Finland (3)
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Norway (1)
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United Kingdom
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English Channel Islands
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Guernsey (1)
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Great Britain
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England
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Cornwall England (1)
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South-West England (1)
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-
-
-
-
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faults (58)
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folds (29)
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foliation (6)
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fractures (15)
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geochemistry (73)
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geochronology (26)
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geophysical methods (7)
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glacial geology (1)
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ground water (3)
-
heat flow (2)
-
hydrogen
-
D/H (11)
-
deuterium (3)
-
-
igneous rocks
-
carbonatites (8)
-
granophyre (1)
-
hypabyssal rocks (3)
-
plutonic rocks
-
anorthosite (1)
-
appinite (1)
-
diabase (7)
-
diorites
-
diorite porphyry (1)
-
microdiorite (1)
-
quartz diorites (6)
-
tonalite (10)
-
trondhjemite (7)
-
-
essexite (1)
-
gabbros
-
alkali gabbros (1)
-
norite (1)
-
-
granites
-
adamellite (2)
-
alkali granites (1)
-
aplite (4)
-
A-type granites (2)
-
biotite granite (1)
-
granite porphyry (1)
-
granosyenite (1)
-
leucogranite (2)
-
microgranite (1)
-
monzogranite (5)
-
rapakivi (3)
-
S-type granites (2)
-
-
granodiorites
-
granodiorite porphyry (1)
-
-
ijolite (1)
-
lamprophyres (10)
-
monzodiorite (6)
-
monzonites (14)
-
pegmatite (11)
-
quartz monzonite (21)
-
syenites
-
albitite (2)
-
granosyenite (1)
-
nepheline syenite
-
foyaite (1)
-
-
quartz syenite (3)
-
-
ultramafics
-
chromitite (1)
-
hornblendite (1)
-
peridotites
-
dunite (1)
-
harzburgite (1)
-
-
pyroxenite (2)
-
-
-
porphyry (31)
-
volcanic rocks
-
andesites (4)
-
basalts
-
alkali basalts
-
hawaiite (1)
-
mugearite (1)
-
-
mid-ocean ridge basalts (1)
-
shoshonite (1)
-
tholeiite (3)
-
-
basanite (1)
-
dacites (2)
-
melilitite (1)
-
nephelinite (1)
-
phonolites
-
tinguaite (1)
-
-
pyroclastics
-
ash-flow tuff (2)
-
ignimbrite (2)
-
tuff (4)
-
welded tuff (1)
-
-
quartz latite (2)
-
rhyolites
-
pantellerite (1)
-
quartz porphyry (1)
-
-
tephrite (1)
-
trachyandesites (1)
-
trachytes (2)
-
-
-
inclusions
-
fluid inclusions (44)
-
-
intrusions (336)
-
Invertebrata
-
Arthropoda
-
Trilobitomorpha
-
Trilobita (1)
-
-
-
Brachiopoda (1)
-
Cnidaria
-
Anthozoa (1)
-
Hydrozoa (1)
-
-
Mollusca
-
Bivalvia (1)
-
-
-
isostasy (1)
-
isotopes
-
radioactive isotopes
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
Sm-147/Nd-144 (1)
-
-
stable isotopes
-
Ar-40/Ar-36 (1)
-
C-13/C-12 (11)
-
D/H (11)
-
deuterium (3)
-
He-4/He-3 (1)
-
Hf-177/Hf-176 (2)
-
Nd-144/Nd-143 (13)
-
O-18 (1)
-
O-18/O-16 (26)
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
S-34 (1)
-
S-34/S-32 (18)
-
Sm-147/Nd-144 (1)
-
Sr-87/Sr-86 (19)
-
-
-
lava (6)
-
lineation (4)
-
magmas (88)
-
mantle (6)
-
maps (31)
-
mathematical geology (1)
-
Mediterranean Sea
-
East Mediterranean
-
Black Sea (1)
-
-
-
Mesozoic
-
Cretaceous
-
Lower Cretaceous
-
Albian
-
lower Albian (1)
-
-
Aptian (1)
-
Pasayten Group (1)
-
-
Mancos Shale (1)
-
Middle Cretaceous (2)
-
Upper Cretaceous
-
Campanian (1)
-
Senonian (1)
-
-
-
Jurassic
-
Lower Jurassic (3)
-
Middle Jurassic (2)
-
Upper Jurassic
-
Portlandian (1)
-
Tithonian (1)
-
-
-
lower Mesozoic (1)
-
Passaic Formation (1)
-
Triassic
-
Lower Triassic (1)
-
Upper Triassic
-
Stuhini Group (1)
-
-
-
Vaca Muerta Formation (1)
-
-
metal ores
-
antimony ores (1)
-
base metals (13)
-
cobalt ores (1)
-
copper ores (81)
-
gold ores (59)
-
IOCG deposits (2)
-
iron ores (5)
-
lead ores (9)
-
lead-zinc deposits (13)
-
magnesium ores (1)
-
manganese ores (1)
-
mercury ores (1)
-
molybdenum ores (38)
-
nickel ores (3)
-
niobium ores (3)
-
platinum ores (5)
-
polymetallic ores (14)
-
pyrite ores (2)
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rare earth deposits (3)
-
silver ores (24)
-
thorium ores (1)
-
tin ores (11)
-
titanium ores (2)
-
tungsten ores (13)
-
uranium ores (2)
-
zinc ores (11)
-
-
metals
-
actinides
-
thorium (1)
-
uranium (1)
-
-
alkali metals
-
potassium (1)
-
-
alkaline earth metals
-
barium (2)
-
strontium
-
Sr-87/Sr-86 (19)
-
-
-
aluminum (1)
-
arsenic (1)
-
copper (7)
-
gold (10)
-
hafnium
-
Hf-177/Hf-176 (2)
-
-
lead
-
Pb-206/Pb-204 (2)
-
Pb-207/Pb-204 (1)
-
Pb-208/Pb-204 (1)
-
-
molybdenum (2)
-
nickel (1)
-
platinum group
-
platinum ores (5)
-
-
precious metals (7)
-
rare earths
-
europium (1)
-
neodymium
-
Nd-144/Nd-143 (13)
-
Sm-147/Nd-144 (1)
-
-
samarium
-
Sm-147/Nd-144 (1)
-
-
scandium (1)
-
ytterbium (1)
-
yttrium (2)
-
-
silver (1)
-
tungsten (2)
-
zinc (1)
-
zirconium (1)
-
-
metamorphic rocks
-
amphibolites (3)
-
cataclasites (1)
-
gneisses (5)
-
hornfels (4)
-
marbles (1)
-
metaigneous rocks
-
metabasalt (1)
-
metadiorite (1)
-
metagabbro (1)
-
metagranite (1)
-
-
metaplutonic rocks (2)
-
metasedimentary rocks
-
metalimestone (1)
-
-
metasomatic rocks
-
greisen (8)
-
skarn (16)
-
-
metavolcanic rocks (5)
-
mylonites (1)
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quartzites (2)
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schists (3)
-
slates (3)
-
-
metamorphism (50)
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metasomatism (109)
-
Mexico
-
Durango Mexico (2)
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Guerrero Mexico (1)
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Mexico state (1)
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Oaxaca Mexico (1)
-
Sierra Madre Occidental (2)
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Sierra Madre Oriental (1)
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Sonora Mexico
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La Caridad Mine (1)
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-
Zacatecas Mexico (2)
-
-
mineral deposits, genesis (139)
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mineral exploration (18)
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mineral resources (1)
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mineralogy (14)
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minerals (9)
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mining geology (3)
-
noble gases
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argon
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Ar-40/Ar-36 (1)
-
-
helium
-
He-4/He-3 (1)
-
-
-
North America
-
Appalachians
-
Northern Appalachians (2)
-
Piedmont (1)
-
Southern Appalachians (1)
-
-
Basin and Range Province
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Great Basin (1)
-
-
Canadian Shield
-
Grenville Province
-
Central Metasedimentary Belt (1)
-
-
Slave Province (1)
-
Superior Province
-
Abitibi Belt (9)
-
English River Belt (1)
-
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GeoRef Categories
Era and Period