Summary of Reserves and Locations
(as of December 31, 2007)

Reserves		Tons (in thousands)		%
Underground		1,812,356		85%
Surface		332,148		15%
Total		2,144,504
Reserves that are Low Sulfur				59%
Reserves that are Metallurgical				22%
Production		Tons (in thousands)
2007		57,232
2006		52,092
2005		53,606
2004		48,357
2003		44,344
2002		30,507
Other Information
Typical BTU per pound		12,956
# Leases		191
# Lessees		66