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Challenges and Opportunities in the Mining Industry

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Number of m<strong>in</strong>es<br />

350<br />

300<br />

Production by M<strong>in</strong>e Size<br />

Less than 50 kt pa<br />

50 to 100 kt pa<br />

100 to 250 kt pa Greater than 250 kt<br />

250<br />

200<br />

150<br />

100<br />

50<br />

0<br />

1975 1985 1987 1989 1991 1993 1995 1997 1999 2001 2003 2005 2007 2009<br />

Source: Raw Materials Group, 2012

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