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Table 1 aThermocouple readout failed in these experiments. These temperatures have been estimated based on the power-temperature relationship of other experiments at similar pressures and carry an uncertainty of ±150 degrees

From: Calibration of a multi-anvil high-pressure apparatus to simulate planetary interior conditions

Experiment Starting composition Oil pressure (bar) Power (W) Temperature (°C) Duration (hr:min) Resulting polymorph
MA2 SiO2 240 700 1100a 3:00 Coe
MA4 SiO2 300 500 750a 2:50 Coe
MA5 SiO2 175 500 750a 3:30 Coe
MA6 SiO2 175 844 1100 1:50 Coe
MA7 SiO2 150 773 1200 3:30 Coe
MA8 SiO2 100 805 1200a 2:00 Qtz
MA9 SiO2 125 755 1200a 1:00 Qtz
MA11 SiO2 135 766 1200 3:30 Coe
MA13 SiO2 110 682 1200 5:00 Qtz
MA14 SiO2 125 665 1200a 2:00 Qtz
MA15 SiO2 125 674 1200 2:00 Qtz
MA16 SiO2 130 717 1200 6:00 Qtz
MA23 CaGeO3 260 574 950a 1:30 Grt + Prv
MA24 CaGeO3 300 695 1000a 1:35 Prv
MA25 CaGeO3 280 667 1000a 1:10 Prv
MA26 CaGeO3 270 742 1000 1:20 Prv
MA27 CaGeO3 265 651 1000 1:30 Prv
MA28 CaGeO3 260 895 1000 1:00 Prv
MA29 CaGeO3 263 650 1000a 1:00 Prv
MA30 CaGeO3 255 670 1000a 1:05 Grt
MA31 SiO2 390 982 1300 0:30 Coe
MA33 SiO2 420 878 1300 1:00 Stv