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University
Bureau of Land Management Federal Subsurface Mineral Ownership (2012)
Earth Data Analysis Center, University of New Mexico —
These data were collected by the U.S. Bureau of Land Management (BLM) in New Mexico at both the New Mexico State Office and at the various field offices. This dataset... -
State
Mined Land Permits: Beginning 1974
State of New York —
This coverage contains data from the Division of Mineral Resources Mined Lands permit files.