Reserves*		Tons (in thousands)		%
Underground		98,695		80%
Surface		25,382		20%
Total		124,077
Low Sulfur Reserves		74%
Metallurgical Reserves		35%
Other Information
Typical BTU per pound		13,504
# Leases		27
# Lessees		14

Map of Southern Appalachia

*As of December 31, 2010