Earth & Environmental Sciences
chondrite
100%
ringwoodite
98%
Mars
92%
olivine
87%
melt
71%
transmission electron microscopy
64%
majorite
64%
mineral
57%
wadsleyite
51%
stishovite
51%
crystal
45%
silica
44%
spectroscopy
43%
silicate
42%
mineralogy
42%
garnet
41%
meteorite
38%
Martian meteorite
34%
microfossil
32%
glass
32%
rock
31%
basalt
30%
electron
29%
pyroxene
28%
shock metamorphism
27%
shergottite
27%
weathering
25%
kerogen
25%
parent body
25%
microstructure
25%
silicon
24%
crystallization
23%
spectrometer
23%
chert
23%
material
22%
transition zone
21%
clay mineral
21%
chondrule
21%
nucleation
21%
solar system
21%
chemical weathering
20%
phyllosilicate
19%
plagioclase
19%
coesite
19%
impact structure
18%
history
18%
dislocation
18%
clinopyroxene
18%
host rock
17%
Physics & Astronomy
chondrites
84%
mars
83%
olivine
82%
minerals
75%
rocks
64%
shock
58%
veins
57%
silicates
54%
thermal emission
47%
mineralogy
44%
clays
41%
silicon dioxide
36%
weathering
34%
basalt
32%
meteorites
31%
transmission electron microscopy
29%
Earth mantle
27%
plagioclase
27%
garnets
26%
pyroxenes
25%
infrared spectra
25%
kerogen
24%
biotite
23%
pyrrhotite
23%
coesite
22%
inclusions
22%
stishovite
21%
lamella
21%
remote sensing
20%
shergottites
19%
rivers
18%
SNC meteorites
18%
anvils
18%
hematite
17%
petrology
17%
nunataks
17%
siderophile elements
16%
spectroscopy
16%
spectrometers
15%
ejection
15%
spinel
14%
craters
14%
emission spectra
14%
crystallization
14%
magnetite
13%
kimberlite
13%
meteorite collisions
13%
oxygen isotopes
12%
amphiboles
12%
Chemical Compounds
Mineral
66%
Pressure
36%
Transmission Electron Microscopy
35%
Chemical Transformation
35%
Glass
31%
Feldspar
24%
Electron Microprobe Analysis
20%
Selected Area Electron Diffraction
16%
Emission Spectroscopy
16%
Strain
16%
Crystallization
15%
Amorphous Material
15%
Microstructure
14%
Cooling
14%
Extended Electron Energy Loss Fine Structure
14%
Melting
14%
Amorphization
13%
Magnetite
13%
Surface
13%
IR Emission Spectrum
13%
Diffusion
13%
Lizardite
12%
Clay Mineral
12%
Polycrystalline Solid
12%
Micaceous Crystal
12%
Convergent Beam Electron Diffraction
12%
Cubic Space Group
11%
Spectroscopy
11%
Efflorescence
11%
Tetragonal Space Group
11%
Kerogen
10%
Chlorite
10%
Nucleation
10%
Optical Transmission
9%
X Ray Absorption Near Edge Structure Spectrum
9%
Attractive Force
9%
Molecular Cluster
9%
Structural Phase Transition
9%
I41
8%
Weathering
8%
Optical Spectroscopy
8%
Reaction Stoichiometry
8%
Energy Dispersive X-Ray Spectroscopy
8%
Grain Boundary
8%
Crystalline Texture
8%
Scanning Electron Microscopy
8%
Substitution Reaction
7%
Quartz
7%
Hematite
7%
Electron Beam
7%