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InfoMine USA, Inc. (CostMine) surveys coal, metal, industrial mineral
and aggregate mines throughout the United States annually for information
about wages, salaries, benefits, and incentive bonus plans as part of an
extensive data collection program to monitor cost areas of significance to
the mining industry.
The full report, published in April 2010, contains the results of our
seventh survey of 140 U.S. aggregate and construction material mines and
quarries in 32 states. The survey includes wages for hourly employees, as
well as salaries for technical, managerial, and administrative personnel.
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