Reflecting important discoveries and advances in the field, this fifth edition presents aspects of geomicrobiology, including the microbial role in early evolution and the formation and degradation of minerals and fossil fuels. Exploring the function of microbes in the lithosphere, deep subsurface, and hydrosphere, this edition includes foundational information, covering important principles and methods for identification and function of specific microbes in a particular process. Generously laden with tables, graphics, diagrams, and photographs, the remainder of the book examines the geomicrobial aspects of a wide range of minerals.