The plaintiffs in Sierra Club v. Morton argued that the government's approval of mining activities in national forests violated NEPA because the government had failed to prepare an environmental impact statement (EIS) before approving the mining plans.

The main issue in Coeur Alaska, Inc. v. Southeast Alaska Conservation Council was whether a mining company's claim to a mineral deposit on federal land was valid. The Supreme Court held that the mining company's claim was invalid because it had not been properly staked and maintained.

While the taxation of mining profits is a relevant issue in the broader context of mining law, it is not a common legal issue that arises in mining law case studies. Mining law case studies typically focus on issues such as the validity of mining claims, the scope of environmental regulations, and the rights of Native American tribes.

The plaintiffs in Robertson v. Methow Valley Citizens Council argued that the mining company's activities were causing irreparable harm to the environment and that the government had failed to take adequate steps to prevent this harm.

While criminal penalties may be imposed in some cases involving mining law violations, they are not a common legal remedy in mining law case studies. Injunctions, damages, and restitution are more common remedies.

The main legal question at issue in Lujan v. Defenders of Wildlife was whether the ESA applied to federal lands. The Supreme Court held that the ESA did apply to federal lands, and that the government had a duty to ensure that its actions did not jeopardize endangered species or their critical habitat.

Tunnel claims are not a type of mining claim that can be filed under the General Mining Law of 1872. Placer claims, lode claims, and millsite claims are all types of mining claims that can be filed under the General Mining Law of 1872.

The primary legal issue at stake in United States v. New Mexico was the scope of the Clean Water Act's jurisdiction over mining activities. The Supreme Court held that the Clean Water Act did not apply to discharges of pollutants from mining operations that occurred prior to the passage of the Act.

While noise pollution can be caused by mining activities, it is not as common as air pollution, water pollution, and land pollution.

The main legal question at issue in Chevron U.S.A., Inc. v. Natural Resources Defense Council, Inc. was whether the Clean Air Act applied to offshore oil and gas drilling platforms. The Supreme Court held that the Clean Air Act did apply to offshore oil and gas drilling platforms.

The General Mining Law of 1872 does not exempt any mining activities from regulation. Therefore, this is not a potential legal defense that a mining company may assert in a mining law case study.

The primary legal issue at issue in Citizens to Preserve Overton Park, Inc. v. Volpe was whether the government had adequately considered the environmental impacts of a highway project. The Supreme Court held that the government had not adequately considered the environmental impacts of the highway project and that the project could not proceed.

Underground metal mining is not regulated by SMCRA. SMCRA only regulates surface coal mining and surface metal mining.

The main legal question at issue in Hodel v. Virginia Surface Mining and Reclamation Association, Inc. was whether SMCRA violated the Tenth Amendment. The Supreme Court held that SMCRA did not violate the Tenth Amendment because it was a valid exercise of Congress's power to regulate interstate commerce.