- Dataset Reference Date
- 2012-06-15
- Start Date
- 1963
- End Date
- 1972
Documents from the Walter E. Heinrichs, Jr. mining collection. Description: Cu � IP and Magnetic survey background notes-maps and Misc..
Documents from the Walter E. Heinrichs, Jr. mining collection. Description: Cu � IP and Magnetic survey background notes-maps and Misc..
ResourceID: 2002-01-0541, Repository: Arizona Geological Survey, Contact: Mining Records Curator, Address: 1520 West Adams St Phoenix AZ 85007, E-mail: inquiries@azgs.az.gov, Phone: 602-771-1601