From: Melting carbonated epidote eclogites: carbonatites from subducting slabs
Run | Geometry | Bulk | P (GPa) | T (°C) | Duration (h) | H2O (wt.%) | CO2 (wt.%) | CO2/H2O (wt.%) | Carbonate st. mat. (wt.%) | Volatile source | Run products |
---|---|---|---|---|---|---|---|---|---|---|---|
SPT1∙ | Double capsule | 59-3 | 3.7 | 750 | 159 | 2.85 | 6.98 | 2.4 | – | OAD | cpx + gar + law + mgs + dol + cs ± epi |
SPT1-8 | Double capsule | 80-3 | 3.7 | 750 | 159 | 2.85 | 6.98 | 2.4 | – | OAD | cpx + gar + mgs + dol + ky + cs |
SPT2∙ | Double capsule | 59-3 | 3.8 | 775 | 146 | 2.85 | 6.98 | 2.4 | – | OAD | cpx + gar + epi + dol + mgs + ky + cs |
SPT2-8 | Double capsule | 80-3 | 3.8 | 775 | 146 | 2.85 | 6.98 | 2.4 | – | OAD | cpx + gar + mgs + dol + ky + cs |
EFSP2∙ | Double capsule | 59-3 | 3.8 | 800 | 110 | 2.85 | 6.98 | 2.4 | – | OAD | cpx + gar + epi + dol + mgs + ky + cs |
EFSP1 | Double capsule | 80-3 | 3.8 | 800 | 110 | 2.85 | 6.98 | 2.4 | – | OAD | cpx + gar + Mg-cc + ky + cs |
EFSP3∙ | Double capsule | 59-3 | 3.8 | 900 | 92 | 2.85 | 6.98 | 2.4 | – | OAD | cpx + gar + Mg-cc + glass + quench-cc + ky + cs |
EFSP4 | Double capsule | 80-3 | 3.8 | 900 | 92 | 2.85 | 6.98 | 2.4 | – | OAD | cpx + gar + Mg-cc + ky + cs + quench-cc + quench-sil |
SPT3∙ | Double capsule | 59-3 | 3.8 | 1000 | 121 | 2.85 | 6.98 | 2.4 | – | OAD | cpx + gar + glass + Mg-cc + ky + cs |
SPT3-8 | Double capsule | 80-3 | 3.8 | 1000 | 121 | 2.85 | 6.98 | 2.4 | – | OAD | cpx + gar + Mg-cc + ky + glass + cs |
SPT7∙ | Single capsule | 59-3-ccb | 3.8 | 900 | 175 | 0.38 | 4.84 | 12.7 | 11 | cc + br | cpx + gar + Mg-cc + epi + cs + quench-cc ± ky |
FB6∙ | Single capsule | 59-3-ccb | 4.0 | 870 | 144 | 0.38 | 4.84 | 12.7 | 11 | cc + br | cpx + gar + arg + quench-cc + ky + cs |
SPT5∙ | Single capsule | 59-3-ccb | 4.2 | 900 | 105 | 0.38 | 4.84 | 12.7 | 11 | cc + br | cpx + gar + arg + dol + quench-cc + glass + ky + cs |
SPT6∙ | Single capsule | 59-3-ccb | 4.2 | 850 | 316 | 0.38 | 4.84 | 12.7 | 11 | cc + br | cpx + gar + arg + ky + cs |
SPT4∙ | Single capsule | 59-3-ccb | 4.6 | 700 | 264 | 0.38 | 4.84 | 12.7 | 11 | cc + br | cpx + gar + law + dol + cs |
SPT9∙ | Sandwich | 59-3-ccb-CA | 4.2 | 850 | 86 | 3.7 | 10 | 2.7 | 26.7 | Al(OH)3 + cc + br | cpx + gar + arg + dol + ky + cs + quench drops |
SPT8∙ | Sandwich | 59-3-ccb-CA | 4.2 | 900 | 234 | 3.7 | 10 | 2.7 | 26.7 | Al(OH)3 + cc + br | cpx + gar + quench-cc + glass + arg + Mg-cc + ky + cs |
SPT10∙ | Sandwich | 59-3-ccb-CB | 4.2 | 900 | 185 | 0.4 | 13.5 | 33.8 | 31 | Al(OH)3 + cc + br | cpx + gar + quench-cc + glass + arg + Mg-cc + ky + cs |