- Dataset Reference Date
- 2012-07-12
Documents from the Walter E. Heinrichs, Jr. mining collection.
Documents from the Walter E. Heinrichs, Jr. mining collection.
ResourceID: 2002-01-1006, 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