320. Aqueous Geochemistry. The chemistry of subsurface waters, including near-surface groundwaters, oreforming solutions, and metamorphic and igneous fluids. Quantitative analysis of mineral-fluid equilibria using thermodynamics and phase diagrams. Role of aqueous fluids in heat and mass transport, chemical reactions in rocks, and geochemical cycles. Prerequisite: general chemistry, and GEOL 260 or physical chemistry. SPRING. [3] Ayers.