Fig. 1 | Nature Communications

Fig. 1

From: Temperature-induced amorphization in CaCO3 at high pressure and implications for recycled CaCO3 in subduction zones

Fig. 1

The cell assembly for Paris–Edinburgh press used in phase and structure measurements of CaCO3. The CaCO3 sample is loaded in a graphite capsule which is isolated from a graphite heater by a BN pressure medium. The graphite heater is connected by Mo foils and Ta rods which serve as electrodes. MgO serves as both pressure calibrate and pressure medium

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