If you wanted to duplicate conditions in a laboratory that produced metamorphic rock from sedimentary rock what would you need?

Answer 1

To duplicate the conditions that produce metamorphic rock from sedimentary rock in a laboratory, you would need to simulate high pressure and high temperature environments. This can be achieved using a rock press or a high-pressure apparatus to apply the necessary pressure, often exceeding 1,000 bars, along with a furnace to provide elevated temperatures typically ranging from 200°C to over 800°C. Additionally, you would need to create an environment that allows for the presence of fluids, such as water or carbon dioxide, to facilitate mineral transformations during the metamorphic process.