Geofluids / 2019 / Article / Tab 1 / Research Article
Nature and Origin of Mineralizing Fluids in Hyperextensional Systems: The Case of Cretaceous Mg Metasomatism in the Pyrenees Table 1 The Cl/Br and deuterium, chlorine, and recalculated oxygen isotopic compositions of the fluid inclusion water hosted by the different samples and the oxygen and carbon isotopic composition of the host minerals.
Sample Description Localization δ D vs. SMOWδ 18 O vs. SMOWδ 13 C vs. PDBδ 18 O fluid (300°C)δ 37 Cl vs. SMOCCl/Br Qz-Geo-1a Euhedral quartz in geode in dolostone Trimouns -26.0 11.8 5.8 Qz-Geo-1b Euhedral quartz in geode in dolostone Trimouns -32.6 11.7 5.7 Qz-Geo-2a Euhedral quartz in geode in dolostone Trimouns -46.7 10.4 4.4 -0.58 428 Qz-Geo-2b Euhedral quartz in geode in dolostone Trimouns -49.7 11.3 5.3 Qz-Geo-2c Euhedral quartz in geode in dolostone Trimouns -43.9 x x Qz-Geo-3a Euhedral quartz in geode in dolostone Trimouns -33.1 11.2 5.2 -0.55 515 Qz-Geo-3b Euhedral quartz in geode in dolostone Trimouns -38.5 11.0 5.0 Qz-Geo-4a Euhedral quartz in geode in dolostone Trimouns -36.0 11.1 5.1 -0.41 540 Qz-Geo-4b Euhedral quartz in geode in dolostone Trimouns -48.1 11.0 5.0 Qz-Geo-5a Euhedral quartz in geode in dolostone Trimouns -29.0 12.2 6.2 Qz-Geo-5b Euhedral quartz in geode in dolostone Trimouns -25.6 11.3 5.3 Qz-Geo-6 Euhedral quartz in geode in dolostone Trimouns -28.5 12.2 6.2 Qz-Geo-7 Euhedral quartz in geode in dolostone Trimouns 0.14 395 Qz-Geo-8 Euhedral quartz in geode in dolostone Trimouns -0.34 609 Cal-1 Hydrothermal calcite Trimouns -44.1 8.8 -3.2 3.0 -0.22 390 Cal-2a Hydrothermal calcite Trimouns -66.2 9.1 -2.3 3.3 0.14 405 Cal-2b Hydrothermal calcite Trimouns -65.4 9.0 -2.2 3.3 Cal-3 Hydrothermal calcite La Porteille -64.6 9.0 -2.7 3.2 0.87 319 Qz-Caus-1 Quartz from Qtz-Cal vein in Devonian schist Caussou -45.0 23.5 17.5 -0.12 571 Cal-Caus-1a Calcite from Qtz-Cal vein in Devonian schist Caussou -38.3 20.7 -0.8 14.9 682 Cal-Caus-1b Calcite from Qtz-Cal vein in Devonian schist Caussou -36.5 Dol-1a Dolostone Trimouns -23.4 9.9 -0.6 3.9 -0.43 360 Dol-1b Dolostone Trimouns -27.2 9.5 -0.8 3.5 Dol-2 Dolostone Trimouns -37.3 10.0 -0.7 4.0 -0.09 269 Dol-3a Dolostone Trimouns -33.7 x -0.13 307 Dol-3b Dolostone Trimouns -32.8 10.0 -0.3 4.0 Dol-4 Dolostone Trimouns -27.6 9.8 -0.4 3.8 -0.22 299
