They aren't your typical type of project. These multibillion-dollar complexes comprise numerous interconnected projects that work together to deliver refined commodities such as gold, silver, coal, and iron ore. While each new. Mining recruitment agencies' project has unique requirements and requires a tailored plan to take them from discovery to production; virtually all miners adhere to the same general process that serves as the foundation of mine development. We've illustrated this five-stage process with GIFs.