Physics & Astronomy
magma
100%
Earth mantle
80%
ridges
67%
valleys
67%
rocks
60%
petrogenesis
9%
chemistry
7%
lava
7%
geochemistry
7%
plagioclase
7%
volcanology
6%
olivine
5%
minerals
4%
rare earth elements
3%
chambers
3%
melting
3%
crystallization
3%
propagation
2%
temperature
1%
Chemistry
Spreading
72%
Geochemistry
47%
Chemistry
39%
Crystallization Point
36%
Heterogeneity
31%
Melting
29%
Mineral
27%
Lanthanoid Atom
25%
Earth & Environmental Sciences
magma
51%
mantle
49%
valley
47%
rock
33%
fracture zone
20%
mantle source
10%
volcanism
8%
volcanology
6%
megacryst
6%
spreading center
5%
dredger
5%
petrogenesis
5%
magma chamber
5%
lava
5%
zoning
4%
partial melting
4%
plagioclase
4%
olivine
4%
rare earth element
4%
geochemistry
3%
crystallization
3%
mineral
2%
temperature
1%
Engineering & Materials Science
Rocks
57%
Geochemistry
8%
Olivine
7%
Rare earth elements
6%
Dredges
6%
Zoning
6%
Phase composition
5%
Crystallization
5%
Minerals
4%
Melting
4%
Temperature
1%