Mineral: |
Goethite |
Reference: |
BLBBS01 |
Preparation: |
adding 2.5M KOH to 0.15M Fe(NO3)3 in one addition and thoroughly mixing the freshly precipitated solid; aging of precipitates 48h at 60°C, washed repeatedly until pH 7-8 |
Crystallinity: |
well crystallized needles with an aspect ratio of about ten |
Composition: |
pure goethite |
Sample characterized via: |
☑ Transmission electron microscopy (TEM)
☑ X-ray Diffraction (XRD)
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