|
Sample
|
PSD
|
XRF
|
XRD
|
SEM
|
TEM
|
SSA
|
EPR
|
Fe
|
Hem
|
|---|
|
Askja-55d
|
x
|
x
| |
x
| | | | | |
|
Askja-56a
|
x
|
x
| |
x
| | | | | |
|
Askja-59b
|
x
|
x
| |
x
| |
x
|
x
|
x
|
x
|
|
Hekla-4
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
|
Hekla-1158
| |
x
| | | | | | | |
|
Hekla-1980
|
x
|
x
|
x
|
x
| |
x
|
x
|
x
|
x
|
|
Katla-1755
|
x
|
x
|
x
|
x
| |
x
|
x
|
x
|
x
|
|
Reyk-1227
|
x
|
x
|
x
|
x
| | | | | |
|
Laki-SnV
|
x
|
x
|
x
| | | | | | |
|
Laki-SnVII
|
x
|
x
| |
x
|
x
|
x
|
x
|
x
|
x
|
|
Orae-s13
|
x
|
x
|
x
|
x
| | | | | |
|
Orae-s1
|
x
|
x
|
x
|
x
| |
x
|
x
|
x
|
x
|
|
Snae-1
| | |
x
|
x
| | | | | |
|
Veid-1477
|
x
|
x
|
x
|
x
| | | | | |
- Insufficient sample mass limited the range of analyses performed on some samples. Analyses include: particle size distribution (PSD); X-ray fluorescence (XRF); X-ray diffraction (XRD); scanning electron microscopy (SEM); transmission electron microscopy (TEM); BET-N2 specific surface area (SSA); electron paramagnetic resonance (EPR); available surface iron (Fe); and particle-induced hemolysis (Hem)
