https://www.energy.gov/sites/default/files/2021-06/Shiprock_Community_Involvement_Plan.pdf
The 1938 Indian Mineral Leasing Act26 gave the Navajo Nation slightly unallotted lands within any Indian reservation with the States of Arizona .
addressing the legacy of uranium mining and milling on the Navajo Nation during mining operations on or near the Navajo Nation from 1944 to 1989.
Navajo Nation EPA will assess up to 500 structures on their land that are Remediate Groundwater at the Inactive Uranium Milling Sites: DOE's Office of.
Navajo Reservation in southeast Utah 1.5 miles the Mexican Hat mill on land leased from the Navajo. Nation and ... The milling process produced.
https://www.energy.gov/sites/prod/files/2021/03/f83/Mexican%20Hat%20Community%20Involvement%20Plan.pdf
2 ene 2013 extracted during mining operations within the Navajo Nation from 1944 to 1986 ... activities at the three inactive uranium milling sites and ...
https://www.energy.gov/sites/default/files/2022-07/MexicanHatFactSheet.pdf
18 oct 2021 Navajo Allotted lands encumbering 6400 acres and encompassing over ... Leasing Assignments – Operation in the field is holding steady.
https://www.energy.gov/sites/default/files/2021-07/MexicanHatFactSheet_0.pdf
Uranium-ore processing mill operates at the Monument Valley site on land leased from the Navajo Nation During milling operations chemicals from
Texas-Zinc Minerals Corporation constructs and operates a uranium-ore processing mill on land leased from the Navajo Nation 1963–1965
Navajo Nation with a legacy of over 500 abandoned uranium mines (AUMs) four inactive uranium milling sites a former dump site contaminated groundwater
11 déc 2008 · The milling of uranium is an industrial process that involves crushing and grinding of the rockand the addition of acids and organic solvents to
The Navajo Nation and Hopi Tribe reservations are in the Four Corners area of the southwestern stabilization and control of uranium mill tailings in
Hat mill on land leased from the Navajo Nation and operated the lease expired in 1970 has not been contaminated by past milling operations the
and disposal sites on Navajo Nation land Through an living a new chapter in a Navajo story about uranium mining milling and the U S Government
Leases of unallotted lands for mining pur- Lease for mining purposes of land reserved for have been allotted on the Yakima Indian reservation in
14 mar 1980 · dollar mining and milling operation rate of Indian land leasing for uranium resources in comparison to Public land leasing
until the Tribe passed legislation banning the practice in 2005 28 Although the terms of the Indian Mineral Leasing Act allowed the Navajo Nation to deny