Metcalf Archaeological Consultants for the Colorado Division of Minerals and Geology No description specified. 1-1 (1 Record) Documents The Lorencito Canyon Mine: Results of a Cultural Resource Inventory, Research Design and Treatment Plan, Las Animas County, Colorado>Lorencito Canyon Mine: Preliminary Report of 1997 Archaeological Investigations, Las Animas County, Colorado>Lorencito Canyon Mine:Final Report of 1997 Archaeological Investigations, Las Animas County, Colorado (2001)