Overview
Hello, I hope you're doing well. I've been encountering some challenges with my assignment on metamorphic rocks, specifically regarding Gibbs free energy calculations involving andalusite, kyanite, and sillimanite (Part 1), and the concept of Thermobarometry (Part 2). I've provided all the necessary information in the document attached. Could you kindly assist me in answering the related questions? Your guidance would be greatly appreciated. Thank you for your help.