The Bureau of Land Management (BLM) is an agency within the United States Department of the Interior responsible for administering U.S. federal lands. Headquartered in Washington, D.C., the BLM oversees more than 247.3 million acres (1,001,000 km2) of land, or one-eighth of the United States's total landmass.
Mohave County is in the northwestern corner of the U.S. state of Arizona. As of the 2020 census, its population was 213,267. The county seat is Kingman, and the largest city is Lake Havasu City. It is the fifth largest county in the United States.
The Grand Staircase–Escalante National Monument (GSENM) is a United States national monument protecting the Grand Staircase, the Kaiparowits Plateau, and the Canyons of the Escalante in southern Utah. It was established in 1996 by President Bill Clinton under the authority of the Antiquities Act with 1.7 million acres of land, later expanded to 1,880,461 acres (7,610 km2). In 2017, the monument's size was reduced by half in a succeeding presidential proclamation, and it was restored in 2021. The land is among the most remote in the country; it was the last to be mapped in the contiguous United States.
Prospecting is the first stage of the geological analysis of a territory. It is the search for minerals, fossils, precious metals, or mineral specimens. It is also known as fossicking.
The General Mining Act of 1872 is a United States federal law that authorizes and governs prospecting and mining for economic minerals, such as gold, platinum, and silver, on federal public lands. This law, approved on May 10, 1872, codified the informal system of acquiring and protecting mining claims on public land, formed by prospectors in California and Nevada from the late 1840s through the 1860s, such as during the California Gold Rush. All citizens of the United States of America 18 years or older have the right under the 1872 mining law to locate a lode or placer (gravel) mining claim on federal lands open to mineral entry. These claims may be located once a discovery of a locatable mineral is made. Locatable minerals include but are not limited to platinum, gold, silver, copper, lead, zinc, uranium and tungsten.
A land claim is defined as "the pursuit of recognized territorial ownership by a group or individual". The phrase is usually only used with respect to disputed or unresolved land claims. Some types of land claims include aboriginal land claims, Antarctic land claims, and post-colonial land claims.
Kasha-Katuwe Tent Rocks National Monument is a U.S. National Monument located approximately 40 miles (64 km) southwest of Santa Fe, New Mexico, near Cochiti Pueblo. Managed by the Bureau of Land Management (BLM), it was established as a U.S. National Monument by President Bill Clinton in January 2001. Kasha-Katuwe means "white cliffs" in the Pueblo language Keresan. The monument is a unit of the BLM's National Conservation Lands. The monument closed in 2020 due to Covid and has yet to reopen.
Federal lands are publicly owned lands in the United States managed by the federal government. Pursuant to the Property Clause of the United States Constitution, Congress has the power to retain, buy, sell, and regulate federal lands, such as by limiting cattle grazing on them. These powers have been recognized in a long series of United States Supreme Court decisions.
Grand Canyon–Parashant National Monument is located on the northern edge of the Grand Canyon in northwest Arizona, on the Arizona Strip. The monument was established by Presidential Proclamation 7265 on January 11, 2000.
The Mineral Leasing Act of 1920 30 U.S.C. § 181 et seq. is a United States federal law that authorizes and governs leasing of public lands for developing deposits of coal, petroleum, natural gas and other hydrocarbons, in addition to phosphates, sodium, sulfur, and potassium in the United States. Previous to the act, these materials were subject to mining claims under the General Mining Act of 1872.
In the United States, gold mining has taken place continually since the discovery of gold at the Reed farm in North Carolina in 1799. The first documented occurrence of gold was in Virginia in 1782. Some minor gold production took place in North Carolina as early as 1793, but created no excitement. The discovery on the Reed farm in 1799 which was identified as gold in 1802 and subsequently mined marked the first commercial production.
Gold mining in Alaska, a state of the United States, has been a major industry and impetus for exploration and settlement since a few years after the United States acquired the territory in 1867 from the Russian Empire. Russian explorers discovered placer gold in the Kenai River in 1848, but no gold was produced. Gold mining started in 1870 from placers southeast of Juneau, Alaska.
Gold was discovered in the Yentna-Cache Creek Mining District in the U.S. state of Alaska of the upper Susitna River Valley in 1898, soon followed by claim staking. Placer mining was reported in the Cache Creek drainage of the Dutch Hills by 1906. Quaternary glaciofluvial deposits, alluvial deposits, and Cenozoic conglomeratic white quartz-breccia units have been mined in the Dutch Hills. About 200,000 oz of gold has been produced from these placer deposits. By 1927, a road from Talkeetna was constructed into the mining area, known today as The Petersville Road. The mining camp of Petersville, Alaska served as the area Post Office for several years in the late 1920s and early 1930s. Two areas have been set aside for recreational gold mining, the North and South units of the Petersville State Recreation Mining Areas. Many smaller one-man and family placer mining operations continue today.
The Willow Creek mining district, also known as the Independence Mine/Hatcher Pass district, is a gold-mining area in the U.S. state of Alaska. Underground hard-rock mining of gold from quartz veins accounts for most of the mineral wealth extracted from the Hatcher Pass area. The first mining efforts were placer mining of stream gravels, and placer mining in the area has continued sporadically to this day. Robert Hatcher discovered gold and staked the first claim in the Willow Creek valley in September 1906. The first lode mill in the area started operating in 1908. Underground mining continued at a variety of locations around the pass until 1951. In the 1980s one of the area's hard-rock mines was briefly re-opened. At least one mining company is actively exploring for gold in the area now. Through 2006 the district produced 667-thousand ounces of hard rock gold and 60-thousand ounces of placer gold.
The Admiralty mining district is a mining area in the U.S. state of Alaska which consists of Admiralty Island. Silver and base metals are mined, with gold recovered as a by-product.
Erhardt v. Boaro, 113 U.S. 527 (1885), was an action for the possession of a mining claim in Pioneer mining district, in the County of Dolores, and State of Colorado. The claim was designated by the plaintiff as "The Hawk Lode" mining claim, and by the defendants as "The Johnny Bull Lode" mining claim. It contains two counts. The first alleges that the right of possession of the claim by the plaintiff on June 17, 1880, is by virtue of its location pursuant to the laws of the United States and of the state, and the local rules and customs of miners in the district, and by virtue of priority of possession, the wrongful entry upon the premises by the defendants on the thirtieth of that month, their outing the plaintiff therefrom, and unlawfully withholding the possession from him, to his damage of $50,000. The second count, in addition to the citizenship of the parties, the possession of the claim by the plaintiff, and the subsequent wrongful entry of the defendants, and their ousting him, alleges that the defendants worked and mined in the claim, and dug out and removed from it large quantities of gold and silver bearing ore of the value of $50,000, to the damage of the plaintiff in that amount. The plaintiff therefore prays judgment for the possession of the mining premises and for damages of $100,000.
Rosemont Copper is a proposed large open pit copper mine project by the Canadian mining corporation Hudbay Minerals. The project site is located within the Santa Rita Mountains and Coronado National Forest, in Pima County of southern Arizona. It has undergone a permitting review process under the direction of the United States Forest Service and the U.S. Army Corps of Engineers and has been delayed by legal judgements and suspension of its operating permit by the US Army Corps of Engineers.
Highland Park, also known as Highland Pines, is a populated place situated near Prescott and within the Prescott National Forest, in Yavapai County, Arizona, United States. Highland Pines is the promotional name associated with the Highland Park areas several subdivisions. In the Arizona Territorial era up to 1912, and Statehood until around the late 1920s, this particular area of land acted as a cattle ranch with a mining history, lies within the Thumb Butte Mining District, which appears to be initially platted by the Arizona Corporation Highland Pine Properties Inc. beginning in the late 1950s.
Bears Ears National Monument is a United States national monument located in San Juan County in southeastern Utah, established by President Barack Obama by presidential proclamation on December 28, 2016. The monument protects 1,351,849 acres of public land surrounding the Bears Ears—a pair of buttes—and the Indian Creek corridor rock climbing area. The Native American names for the buttes have the same meaning in each of the languages represented in the region. The names are listed in the presidential proclamation as "Hoon’Naqvut, Shash Jáa [sic], Kwiyaghatʉ Nükavachi/Kwiyagatu Nukavachi, Ansh An Lashokdiwe"—all four mean "Bears Ears".
BedRoc Limited, LLC v. United States, 541 U.S. 176 (2004), is a United States Supreme Court case in which the Court decided sand and gravel are not "valuable minerals" reserved to the United States Government under the Pittman Underground Water Act of 1919. The Court sided in a 6–3 decision with the petitioner, BedRoc Limited, and reversed the decision of the Ninth Circuit Court. BedRoc Limited had removed sand and gravel from lands obtained under the Pittman Act, and the United States, the respondent, argued those were reserved to the U.S. Government under that law.
