Title: Tecnologías prehispánicas de la obsidiana
Subjects: Antiquities, Indians of Mexico, Industries, Obsidian, Quarries and quarrying, Obsidian mines and mining, History, Excavations (Archaeology), Indiens, Antiquités, Obsidienne, Histoire, Verre, travail du, Talla en obsidiana
Places: Antiquities, Mexico, Michoacán de Ocampo, Michoacán de Ocampo (Mexico)