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Para Brazil
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North Carolina
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elements, isotopes
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Pb-206/Pb-204 (5)
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large-ion lithophile elements (1)
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Rb-87/Sr-86 (1)
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sodium (22)
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strontium
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Rb-87/Sr-86 (1)
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Sr-87/Sr-86 (9)
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aluminum
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Al-27 (3)
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iron
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lead
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Pb-206/Pb-204 (5)
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manganese (38)
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nitrogen
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Invertebrata
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geologic age
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Cenozoic
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Paleogene
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Oligocene
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Paleocene (1)
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Mesozoic
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Cretaceous
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Pebble Shale (1)
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Jurassic
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Moldanubian (17)
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Paleozoic
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Carboniferous
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Upper Carboniferous
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Casper Formation (1)
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Devonian
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Upper Devonian (2)
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Ordovician
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Permian
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Rangeley Formation (2)
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Silurian
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Rose Hill Formation (1)
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Perry Mountain Formation (1)
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Sangerville Formation (1)
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upper Paleozoic (1)
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Precambrian
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upper Precambrian
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Proterozoic
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Algonkian
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Baraboo Quartzite (1)
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Cahill Formation (1)
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Mesoproterozoic
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Aldridge Formation (2)
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Neoproterozoic
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Ortega Group (1)
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Paleoproterozoic
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Aphebian (1)
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Rooiberg Group (1)
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Willyama Supergroup (1)
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-
-
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igneous rocks
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ijolite (2)
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urtite (1)
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ophiolite (1)
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metamorphic rocks
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hornfels (11)
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marbles
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metacarbonate rocks (2)
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Allende Meteorite (1)
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enstatite chondrites
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EH chondrites
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Indarch Meteorite (2)
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-
-
-
-
-
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minerals
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alloys
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arsenates (5)
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hydroxides
-
iron hydroxides (1)
-
-
ilmenite (21)
-
iron oxides (8)
-
magnetite (5)
-
nigerite (1)
-
niobates
-
aeschynite (1)
-
betafite (1)
-
columbite (23)
-
euxenite (5)
-
fergusonite (1)
-
ixiolite (1)
-
nenadkevichite (9)
-
pyrochlore (8)
-
samarskite (2)
-
-
perovskite (2)
-
pitchblende (1)
-
portlandite (1)
-
pseudobrookite (3)
-
rutile (32)
-
sapphire (6)
-
spinel (20)
-
spinel group (3)
-
tantalates
-
betafite (1)
-
euxenite (5)
-
ixiolite (1)
-
microlite (9)
-
stibiotantalite (2)
-
tantalite (17)
-
wodginite (2)
-
-
titanium oxides (6)
-
uraninite (3)
-
-
phosphates
-
amblygonite (6)
-
apatite (20)
-
britholite (3)
-
chlorapatite (1)
-
crandallite (1)
-
eosphorite (1)
-
florencite (1)
-
fluorapatite (11)
-
goyazite (2)
-
graftonite (2)
-
herderite (1)
-
hydroxylapatite (2)
-
lithiophilite (6)
-
monazite (17)
-
montebrasite (8)
-
rhabdophane (1)
-
sarcopside (1)
-
triphylite (5)
-
vivianite (2)
-
xenotime (9)
-
-
platinum minerals (1)
-
selenates (1)
-
selenides (1)
-
silicates
-
aluminosilicates (12)
-
borosilicates (33)
-
chain silicates
-
aenigmatite group
-
aenigmatite (1)
-
sapphirine (8)
-
-
amphibole group
-
alkalic amphibole (1)
-
clinoamphibole
-
arfvedsonite (2)
-
cummingtonite (6)
-
glaucophane (1)
-
grunerite (1)
-
hastingsite (2)
-
hornblende (7)
-
pargasite (2)
-
richterite (2)
-
riebeckite (1)
-
tremolite (6)
-
-
orthoamphibole
-
anthophyllite (11)
-
gedrite (11)
-
holmquistite (1)
-
-
-
astrophyllite (5)
-
bavenite (5)
-
chkalovite (1)
-
jade (1)
-
leucosphenite (1)
-
pyroxene group
-
alkalic pyroxene (1)
-
clinopyroxene
-
aegirine (14)
-
augite (1)
-
diopside (12)
-
hedenbergite (1)
-
jadeite (2)
-
omphacite (1)
-
spodumene (25)
-
-
orthopyroxene
-
enstatite (5)
-
hypersthene (3)
-
protoenstatite (1)
-
-
-
tobermorite (3)
-
wollastonite group
-
pectolite (4)
-
wollastonite (6)
-
-
xonotlite (2)
-
-
framework silicates
-
danburite (2)
-
feldspar group
-
alkali feldspar
-
adularia (2)
-
amazonite (3)
-
anorthoclase (1)
-
celsian (1)
-
K-feldspar (16)
-
microcline (9)
-
orthoclase (2)
-
perthite (2)
-
sanidine (3)
-
-
barium feldspar
-
celsian (1)
-
paracelsian (1)
-
-
plagioclase
-
albite (19)
-
andesine (1)
-
anorthite (1)
-
-
-
leucite (2)
-
myrmekite (1)
-
nepheline group
-
kalsilite (1)
-
nepheline (7)
-
-
pseudoleucite (1)
-
scapolite group
-
scapolite (6)
-
-
silica minerals
-
agate (1)
-
amethyst (1)
-
coesite (2)
-
cristobalite (3)
-
moganite (1)
-
quartz
-
smoky quartz (1)
-
-
tridymite (3)
-
-
sodalite group
-
genthelvite (3)
-
hauyne (1)
-
helvite (4)
-
sodalite (5)
-
tugtupite (1)
-
-
zeolite group
-
analcime (8)
-
chabazite (4)
-
gmelinite (2)
-
heulandite (2)
-
laumontite (1)
-
mordenite (1)
-
natrolite (9)
-
phillipsite (1)
-
pollucite (12)
-
stilbite (1)
-
thomsonite (2)
-
-
-
magnesian silicates (1)
-
neptunite (4)
-
orthosilicates
-
nesosilicates
-
andalusite (18)
-
braunite (1)
-
britholite group
-
britholite (3)
-
-
chloritoid (3)
-
datolite group
-
gadolinite (1)
-
-
dumortierite (9)
-
euclase (7)
-
garnet group
-
almandine (9)
-
andradite (4)
-
grossular (3)
-
hydrogarnet
-
hibschite (1)
-
hydrogrossular (3)
-
-
pyrope (2)
-
schorlomite (1)
-
spessartine (8)
-
uvarovite (2)
-
-
grandidierite (5)
-
humite (1)
-
kyanite (11)
-
larnite (2)
-
mullite (7)
-
norbergite (1)
-
olivine group
-
fayalite (4)
-
forsterite (2)
-
laihunite (1)
-
monticellite (1)
-
olivine (4)
-
peridot (2)
-
-
phenakite group
-
phenakite (11)
-
-
sillimanite (31)
-
spurrite (3)
-
staurolite (18)
-
stillwellite (2)
-
thaumasite (1)
-
titanite group
-
malayaite (1)
-
titanite (16)
-
-
topaz (15)
-
zircon group
-
thorite (1)
-
zircon (37)
-
-
-
sorosilicates
-
axinite group (18)
-
bertrandite (11)
-
chevkinite group
-
chevkinite (1)
-
-
epidote group
-
allanite (5)
-
clinozoisite (1)
-
epidote (6)
-
piemontite (2)
-
zoisite (1)
-
-
hemimorphite (1)
-
ilvaite (1)
-
kornerupine (4)
-
lawsonite (1)
-
melilite group
-
gehlenite (5)
-
-
prismatine (1)
-
thortveitite group
-
thortveitite (1)
-
-
vesuvianite (4)
-
-
-
ring silicates
-
aquamarine (12)
-
beryl (174)
-
cordierite (241)
-
emerald (64)
-
eudialyte (52)
-
joaquinite (10)
-
labuntsovite (18)
-
milarite group
-
milarite (21)
-
osumilite (29)
-
roedderite (7)
-
-
nenadkevichite (9)
-
scawtite (8)
-
tourmaline group
-
buergerite (10)
-
dravite (88)
-
elbaite (70)
-
foitite (28)
-
schorl (85)
-
uvite (19)
-
-
-
sheet silicates
-
apophyllite (3)
-
chlorite group
-
chlorite (29)
-
clinochlore (3)
-
cookeite (3)
-
sudoite (3)
-
-
clay minerals
-
allophane (2)
-
chrysocolla (1)
-
dickite (1)
-
halloysite (1)
-
hisingerite (1)
-
imogolite (1)
-
kaolinite (7)
-
montmorillonite (2)
-
nontronite (1)
-
smectite (2)
-
-
ekanite (4)
-
gillespite (3)
-
gyrolite (2)
-
illite (4)
-
margarite (1)
-
mica group
-
annite (2)
-
biotite (52)
-
celadonite (1)
-
lepidolite (21)
-
muscovite (53)
-
phengite (4)
-
phlogopite (15)
-
polylithionite (6)
-
zinnwaldite (1)
-
-
petalite (7)
-
pyrophyllite (1)
-
sericite (3)
-
serpentine group
-
berthierine (2)
-
-
talc (2)
-
-
-
sulfates
-
alunite (3)
-
anhydrite (5)
-
barite (1)
-
gypsum (1)
-
svanbergite (1)
-
thaumasite (1)
-
-
sulfides
-
arsenopyrite (5)
-
bismuthinite (2)
-
briartite (1)
-
chalcopyrite (3)
-
galena (1)
-
genthelvite (3)
-
helvite (4)
-
joseite (1)
-
molybdenite (7)
-
niningerite (1)
-
oldhamite (1)
-
pyrite (16)
-
pyrrhotite (6)
-
sphalerite (5)
-
stibnite (1)
-
troilite (1)
-
wurtzite (1)
-
-
sulfosalts
-
sulfantimonites
-
tetrahedrite (2)
-
-
sulfostannates
-
stannite (2)
-
-
-
tellurates (1)
-
tellurides
-
hedleyite (1)
-
joseite (1)
-
-
tungstates
-
scheelite (7)
-
wolframite (5)
-
-
uranium minerals (2)
-
vanadates (5)
-
-
Primary terms
-
absolute age (42)
-
Africa
-
Central Africa
-
Congo Democratic Republic (1)
-
Rwanda (1)
-
-
East Africa
-
Ethiopia (1)
-
Kenya (3)
-
Mozambique (6)
-
Tanzania (5)
-
Zambia (6)
-
-
East African Rift (1)
-
Kalahari Desert (1)
-
Limpopo Belt (4)
-
Madagascar (22)
-
Mozambique Belt (2)
-
North Africa
-
-
-