Before the Spanish conquest, the town of Porco, in the Department of Potosí in modern-day Bolivia, was the site of one of the most important Inca mining projects. During the viceregal period it became the focus of the first Spanish silver mining operations of the in the Andes. This region offers an excellent opportunity for historical archeology to ask questions about the relationship between the states that organized such mining projects and the workers who exploited the ore. Such an undertaking grants us a better understanding of the dynamics that had a profound impact on the origins of the modern Andean economy. This article presents ethnohistorical and archaeological evidence in order to discuss the organization of colonial labor catego...