Open Access
Table 1
End members’ characteristics and properties for the analogue research.
| Compound | Stoechiometric formula | Grain size | Density (g cm−3) | Density references | Origins |
|---|---|---|---|---|---|
| Silicates | |||||
| Olivine | (Mg, Fe)2SiO4 | 50–125 µm | ~3.3 | Flinn (1983) | Brazil |
| Augite | (Ca, Na) (Mg, Fe, Al, Ti)Si2O6 | <125 µm | ~3.3 | Deng et al. (2020) | Karlovy Vary (Czech Republic) |
| Organic compounds | |||||
| Titan tholins (95% N2:5% CH4) | – | ~400 nm | ~1 | Carrasco et al. (2009) | LATMOS (PAMPRE) |
| Absorbents | |||||
| Anthracite | C | <1 µm | 1.62 | Sultana (2021) | La Mûre museum (France) |
| Iron sulfide | 55% FeS + 45% Fe1−xS with 0 < x < 0.2 | <1 µm | 4.82 | Sultana (2021) | Alfa-aesar |
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