Layer
Name
Pigment Pierrerue - grains inf. 160µm, d=1.24
Type of layer
granular
Texture
pulverulent
Type of porosity
particulate
Density
1.24 $\pm$ 0.02 $g.cm^{-3}$
Comments
diameter / thichness is 12 mm / 3 mm in the Visible (0.318g / 0.94g/cm3) @ SHADOWS and 38 mm / 6 mm for the NIR (8.462g / 1.244 g/cm3) @ SHINE. The density used is that of the NIR sample as the visible part of the spectrum is scaled on the NIR part.
Formation mode
manual deposition
Temperature
295.0  $K$
Comments
slightly tamped and smoothed surface (spatula stem)
Number
4
Arrangement
homogeneous mixing
Materials
  Name Arrangement Mass (g) Mass fraction Abundance comments
Pisoliths: Hematite with kaolinite dominant
Edge of the Pisoliths: kaolinite-calcite-goethite concentrated at the edge of the pisoliths
Alumino-ferruginous clay