- Database
- Experimentalists
- Date
- 2020-01-01
- Provider
- CEREGE
- Thickness
- 2.0 ± 0.1 mm
- Diameter
- 13.0 mm
- Mass
- 50.0 ± 5.0 g
- Substrate material
- anodized aluminum
- Comments
- Different pieces of raw samples were used for the "raw spectrum" and "powdered spectrum"
- Temperature
- 297.0 ± 1.0 K
- Type
- ambient air
- Fluid temperature
- 297.0 ± 1.0 K
- Fluid pressure
- 1.0 bar
- Number
- 1
- Arrangement
- The sample holder is filled to the top with non-compacted sample powder
- Layers
-
- NWA11750 meteorite , 2.0 mm
- Title
- grinding a raw piece of NWA11750 meteorite
- Matters
- Sample
- powder of bulk NWA11750 chondrite (this sample)
- Processing steps
-
Step Chronology Date Type Process Changes #1 before layer formation 2020-01-01 mechanical grinding manually into an agate mortar a raw piece of meteorite powdered sample not sieved to keep a large distribution of grain sizes