| Piton de la Fournaise fumarolic deposits (April 2007 lava flow) France | 0.1285 ± 0.0034 | 0.1248 / 0.1337 | 6 | Na-K sulphates (aphthitalite and thenardite) | Gannoun et al. (2015), Escape of unradiogenic osmium during sub-aerial lava degassing: ev… |
| Piton de la Fournaise fumarolic deposits (April 2007 lava flow) France | 0.1327 ± 0.0013 | 0.1316 / 0.1341 | 3 | thenardite | Gannoun et al. (2015), Escape of unradiogenic osmium during sub-aerial lava degassing: ev… |
| Piton de la Fournaise fumarolic deposits (April 2007 lava flow) France | 0.1347 | | 1 | native sulphur | Gannoun et al. (2015), Escape of unradiogenic osmium during sub-aerial lava degassing: ev… |
| Piton de la Fournaise fumarolic deposits (April 2007 lava flow) France | 0.1315 ± 0.0001 | 0.1314 / 0.1316 | 5 | Ca-Mg-Al-Fe fluorides (ralstonite) | Gannoun et al. (2015), Escape of unradiogenic osmium during sub-aerial lava degassing: ev… |
| Piton de la Fournaise fumarolic deposits (April 2007 lava flow) France | 0.131 ± 0.0009 | 0.1299 / 0.1321 | 4 | lava-tube gypsum | Gannoun et al. (2015), Escape of unradiogenic osmium during sub-aerial lava degassing: ev… |
| Piton de la Fournaise fumarolic deposits (April 2007 lava flow) France | 0.1332 ± 0.0019 | 0.1313 / 0.1357 | 5 | basalt (2007 and 2009 lavas) | Gannoun et al. (2015), Escape of unradiogenic osmium during sub-aerial lava degassing: ev… |
| Great Slave Lake (Canada, dissolved osmium) Canada | 2.04 | | 1 | lake water (dissolved load) | Huh et al. (2004), Osmium isotope geochemistry in the Mackenzie River basin, Earth and Pl… |
| Northern Coral Sea, TROPICS station 3-17 (dissolved osmium) Océan Pacifique (eaux internationales) | 0.844 | | 1 | filtered surface seawater (4 l, 1.5 l split) | Martin et al. (2001), Osmium isotope geochemistry of a tropical estuary, Geochimica et Co… |
| Eastern Pacific, East Pacific Rise at 9°46′ N (seawater osmium) Océan Pacifique (eaux internationales) | 1.072 ± 0.02 | 1.038 / 1.1 | 10 | seawater from 25 to 2778 m, off-axis stations | Woodhouse et al. (1999), Osmium in seawater: vertical profiles of concentration and isoto… |
| Eastern Pacific, East Pacific Rise at 9°46′ N (seawater osmium) Océan Pacifique (eaux internationales) | 1.048 ± 0.006 | 1.043 / 1.052 | 2 | diluted hydrothermal plume (near L vent, 2440 and 2480 m) | Woodhouse et al. (1999), Osmium in seawater: vertical profiles of concentration and isoto… |
| Mackenzie basin hot spring (CAN96-22) Canada | 1.3 | | 1 | hot spring water (dissolved load) | Huh et al. (2004), Osmium isotope geochemistry in the Mackenzie River basin, Earth and Pl… |
