Tombstone Exploration Inc is a superfund site located at 950 Skyline/old Bisbee Hwy, Tombstone, AZ 85638. The Environmental Protection Agency (EPA) identifies sites such as Tombstone Exploration Inc because they pose or had once posed a potential risk to human health and/or the environment due to contamination by one or more hazardous wastes. Tombstone Exploration Inc is currently registered as an Archived superfund site by the EPA and does not require any clean up action or further investigation at this time.