Geo- og miljøvidenskab
Archean
18%
basalt
27%
contamination
4%
continental crust
6%
crust
20%
crustal contamination
8%
decompression
7%
early Earth
75%
effect
1%
fractionation
11%
gneiss
6%
granodiorite
28%
hafnium
85%
isotopic composition
11%
isotopic fractionation
7%
lithosphere
6%
mantle
43%
mantle source
6%
melt
19%
melting
25%
modeling
24%
neodymium
79%
partial melting
6%
phase equilibrium
7%
pollutant
3%
potential temperature
7%
rock
3%
tholeiitic basalt
8%
tonalite
31%
trace element
5%
trend
6%
trondhjemite
35%
Fysik og astronomi
basalt
42%
charts
5%
contaminants
5%
contamination
8%
crusts
31%
Earth mantle
58%
fractionation
18%
gneiss
9%
Greenland
100%
hafnium
73%
lithosphere
7%
melting
23%
neodymium
68%
pressure reduction
6%
rocks
4%
temperature
1%
trace elements
6%
trends
7%
Kemiske forbindelser
Amount
4%
Fractionation
26%
Hafnium Atom
71%
Melting
51%
Phase Equilibria
9%