Hardrock Mining: Expenditures, Leasing and Government Policy 9781536189346

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Автор: Samuel Allen
Название: Hardrock Mining: Expenditures, Leasing and Government Policy
ISBN: 9781536189346
Издательство: Nova Science
Классификация:

Минералогия и драгоценные камни

ISBN-10: 1536189340
Обложка/Формат: Hardback
Страницы: 386
Вес: 0.66 кг.
Дата издания: 02.12.2020
Язык: English
Размер: 229 x 152
Читательская аудитория: General (us: trade)
Ключевые слова: Mineralogy & gems
Подзаголовок: Expenditures, leasing and government policy
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Поставляется из: Англии
Описание: The General Mining Act of 1872 allowed individuals to obtain exclusive rights to valuable hardrock mineral deposits on land belonging to the United States. Miners explored, mined, and processed valuable minerals, but many did not reclaim the land after their operations ended. Unsecured mine tunnels, toxic waste piles, and other hazards-known as mine features-are found at abandoned hardrock mines across federal and nonfederal lands. The Forest Service, BLM, National Park Service, EPA, and OSMRE-as well as state agencies-administer programs that identify and address hazardous features at abandoned hardrock mines. This book looks at hardrock mining issues.

Hardrock Mining: Expenditures, Leasing and Government Policy, Samuel Allen