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Land Utilization and Reclamation in the Mining Industry, 1930-71.

Authors
Paone-J; Morning-JL; Giorgetti-L
Source
NTIS: PB 233 955 :61 pages
Link
NIOSHTIC No.
10001813
Abstract
Land utilized by the mining industry from 1930 through 1971 amounted to 3.65 million acres, or 0.16 percent of the land mass in the United States. Land reclaimed during the same period was 1.46 million acres, or 40 percent of the land utilized. This report includes data on land use for wastes from underground and surface mining, for wastes from mill operations, and on subsidence. Data on land use and reclamation were obtained from operating companies, mining organizations, appropriate state agencies, and others concerned with such activities. The 10 leading states in land used for mining in 1971 were, in decreasing order, Kentucky, Pennsylvania, Arizona, Ohio, California, Florida, West Virginia, Illinois, Minnesota, and Indiana. Mineral commodities accounting for a major portion of land use are, in decreasing order, bituminous coal, sand and gravel, stone, copper, phosphate rock, iron ore, and clay; for coal, these commodities are produced principally by surface mining operations. Reclamation over the 42-year period was largely on lands utilized for surface mining of bituminous coal. New surface mining methods, particularly for coal, incorporate some form of land restoration.
Publication Date
19740101
Document Type
IH; Information Circular;
Fiscal Year
1974
NTIS Accession No.
PB-233955
NTIS Price
A05
Identifying No.
IC 8642
NIOSH Division
WO;
Source Name
NTIS: PB 233 955
State
AZ; CA; FL; IL; IN; KY; MN; OH; PA; WV;
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