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Table 3

Overview of the adopted dust species.

Dust species Composition Structure Density Shape Grain size Reference

Olivine Mg2SiO4 A 3.71 g/cm3 GRF 0.1 − 2 − 4 μm Dorschner et al. (1995)
Pyroxene MgSiO3 A 3.20 g/cm3 GRF 0.1 − 2 − 4 μm Dorschner et al. (1995)
Olivine MgFeSiO4 A 3.71 g/cm3 GRF 0.1 − 2 − 4 μm Dorschner et al. (1995)
Pyroxene MgFeSi2O6 A 3.20 g/cm3 GRF 0.1 − 2 − 4 μm Dorschner et al. (1995)
Forsterite Mg2SiO4 C 3.33 g/cm3 GRF 0.1 − 2 − 4 μm Servoin & Pirou (1973)
Ortho-Enstatite MgSiO3 C 2.80 g/cm3 GRF 0.1 − 2 − 4 μm Jaeger et al. (1998)
Silica SiO2 A 2.20 g/cm3 GRF 0.1 − 2 − 4 μm Henning & Mutschke (1997)

Notes. For each component we list its chemical composition, whether it has an amorphous (A) or crystalline (C) structure, density, adopted grain shape and grain sizes, and reference to the refractory indices used.

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