Use one of the selections below to generate a tabular report of mining activities
of the Northern Field. Tables are based on data transcribed from the annual mine
inspections published by the Commonwealth of Pennsylvania.
1. Report by Operation Name
(Many operations have additional information including maps, articles and photos.)
2. Report by Company Name
Select this option
to generate a report of municipalities from which operation names can be selected.
Please be aware when researching using this option that the inspection data is
incomplete. Not all operations have a reporting location. Also that many of the
municipality names have changed over the years so an operation may appear in
4. Database Search
5. Report by Year and District
6. Review Correlated Operations and Companies
Over time, names of the operations, owners, and towns have changed. I've attempted to correlate this
data to provide an accurate overall picture of all the mining operations. Your assistance
correlations would be appreciated.
click on the map to enlarge