Withdraw federal land within a 10-mile buffer of Chaco Culture National Historical Park in New Mexico from entry under hardrock mining laws and from mineral and geothermal leasing acivities, subject to valid existing rights
Terminate any existing leasing agreements in the withdrawal area that are not producing by the end of their initial terms
Estimated budgetary effects would primarily stem from
Forgone government income resulting from prohibiting new mineral leasing on the affected land
