Thermodynamic principles in geochemistry

Thermodynamic principles in geochemistry relate to how energy and matter interact within Earth’s materials. They help predict which minerals form, transform, or dissolve under specific temperature and pressure conditions. Basically, they determine the stability of different chemical compounds, guiding us to understand processes like mineral formation, magma behavior, and ore deposition. By analyzing energy changes during reactions, scientists can forecast how Earth's materials evolve over time, providing insights into geological history and natural resource distribution. In essence, thermodynamics helps explain the natural chemical "rules" that shape the planet’s crust and interior.