- Dataset Reference Date
- 2012-05-30
- Start Date
- 1974
- End Date
- 1974
Documents from the Unocal mining collection. Description: Drill Logs.
Documents from the Unocal mining collection. Description: Drill Logs.
ResourceID: 2003-01-0097, 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